2024/07/09-04:43:27.025382 139981455242816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00: fork to child time = 0.021982 sec 2024/07/09-04:43:27.026014 139981455242816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00 2024/07/09-04:43:27.030438 139981455242816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00 2024/07/09-04:43:27.031603 139981455242816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:43:27.031885 139981455242816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:43:27.063854 139981455242816 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30975/att-00/MANIFEST-12625661 2024/07/09-04:43:27.077795 139981455242816 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30975/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12661020, last_sequence is 147961183232, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12660899 2024/07/09-04:43:27.077804 139981455242816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:43:27.077879 139981455242816 [version_set.cc:5652] Creating manifest 12661020 2024/07/09-04:43:27.099980 139981455242816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:43:27.112461 139981455242816 [compaction_job.cc:2433] [default] [JOB 30975] Compacting 2@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-04:43:27.112477 139981455242816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16220 Base level 3, inputs: [12660268(36MB) 12660269(6489KB)], [12658292(65MB) 12658293(50MB) 12652615(66MB)] 2024/07/09-04:43:27.116745 139981455242816 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-04:43:27.116785 139981455242816 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-04:43:27.116815 139981455242816 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-04:43:27.116827 139981455242816 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-04:43:27.116838 139981455242816 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-04:43:27.963675 139981455242816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst) /dev/shm/ToplingTemp/Topling-15537-UYnMD1 2024/07/09-04:43:29.246690 139981455242816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst): first pass time = 1.28's, 209.232'MB/sec 2024/07/09-04:43:32.818340 139981455242816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst): old prealloc_size = 260976070, real_size = 59386800 2024/07/09-04:43:32.819418 139981455242816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1844828 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0554 GB avg-val = 117.51 avg-zval = 30.04 2024/07/09-04:43:32.822707 139981455242816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/09-04:43:35.253503 139981455242816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661021.sst): second pass time = 3.57's, 60.723'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.44's, 27.930'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3350.891'MB/sec (index lex order gen) rebuild zvType time = 2.11's, 0.218'MB/sec write SST data time = 0.32's, 213.107'MB/sec dict compress time = 0.00's, 2160226.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 57592.205'MB/sec zip my value time = 3.57's, unzip length = 0.217'GB zip my value throughput = 60.723'MB/sec zip pipeline throughput = 117.842'MB/sec entries = 1844828 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.51 avg-zval = 30.04 usrkeys = 1844828 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.51 avg-zval = 30.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1844828 bytes = 6918112 } seq expand size = 12913796 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0554 GB dict = 2.16 MB all = 0.0680 GB } UnZip/Zip{ index = 10.5164 value = 3.9118 dict = 1.00 all = 3.9467 } Zip/UnZip{ index = 0.0951 value = 0.2556 dict = 1.00 all = 0.2534 } ---------------------------- total value len = 0.229694 GB avg = 0.125 KB (by entry num) total key len = 0.051655 GB avg = 0.028 KB total ukey len = 0.036897 GB avg = 0.020 KB total ukey num = 0.001844828 Billion total entry num = 0.001844828 Billion write speed all = 0.110239860 MB/sec (with seq num) write speed all = 0.104457053 MB/sec (without seq num) 2024/07/09-04:43:35.339023 139981455242816 [compaction_job.cc:1944] [default] [JOB 30975] Generated table #12661021: 1844828 keys, 68014389 bytes, temperature: kWarm 2024/07/09-04:43:35.339110 139981455242816 EVENT_LOG_v1 {"time_micros": 1720471415339062, "cf_name": "default", "job": 30975, "event": "table_file_creation", "file_number": 12661021, "file_size": 68014389, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180701920, "largest_seqno": 147941250235, "table_properties": {"data_size": 55416928, "index_size": 3508480, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 51655184, "raw_average_key_size": 28, "raw_value_size": 216780312, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1844828, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720471407, "oldest_key_time": 0, "file_creation_time": 1720471407, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661021, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:35.437069 139981455242816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst) /dev/shm/ToplingTemp/Topling-15537-vhUMl3 2024/07/09-04:43:36.966281 139981455242816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst): first pass time = 1.53's, 175.543'MB/sec 2024/07/09-04:43:40.302524 139981455242816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst): old prealloc_size = 260976070, real_size = 60672560 2024/07/09-04:43:40.303568 139981455242816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1843260 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2168 GB zip-val = 0.0567 GB avg-val = 117.63 avg-zval = 30.76 2024/07/09-04:43:40.305269 139981455242816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/09-04:43:43.052926 139981455242816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661022.sst): second pass time = 3.33's, 65.017'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.75's, 25.195'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3495.818'MB/sec (index lex order gen) rebuild zvType time = 2.26's, 0.204'MB/sec write SST data time = 0.49's, 141.639'MB/sec dict compress time = 0.00's, 2160256.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 38858.417'MB/sec zip my value time = 3.33's, unzip length = 0.217'GB zip my value throughput = 65.017'MB/sec zip pipeline throughput = 120.104'MB/sec entries = 1843260 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.63 avg-zval = 30.76 usrkeys = 1843260 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.63 avg-zval = 30.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1843260 bytes = 6912240 } seq expand size = 12902820 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0567 GB dict = 2.16 MB all = 0.0693 GB } UnZip/Zip{ index = 10.5188 value = 3.8236 dict = 1.00 all = 3.8738 } Zip/UnZip{ index = 0.0951 value = 0.2615 dict = 1.00 all = 0.2581 } ---------------------------- total value len = 0.459421 GB avg = 0.125 KB (by entry num) total key len = 0.103266 GB avg = 0.028 KB total ukey len = 0.073762 GB avg = 0.020 KB total ukey num = 0.003688088 Billion total entry num = 0.003688088 Billion write speed all = 0.219803729 MB/sec (with seq num) write speed all = 0.208278252 MB/sec (without seq num) 2024/07/09-04:43:43.136229 139981455242816 [compaction_job.cc:1944] [default] [JOB 30975] Generated table #12661022: 1843260 keys, 69294675 bytes, temperature: kWarm 2024/07/09-04:43:43.136318 139981455242816 EVENT_LOG_v1 {"time_micros": 1720471423136273, "cf_name": "default", "job": 30975, "event": "table_file_creation", "file_number": 12661022, "file_size": 69294675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180701937, "largest_seqno": 147941250779, "table_properties": {"data_size": 56706848, "index_size": 3504704, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 51611280, "raw_average_key_size": 28, "raw_value_size": 216824296, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1843260, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720471415, "oldest_key_time": 0, "file_creation_time": 1720471415, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661022, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:43.202376 139981455242816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst) /dev/shm/ToplingTemp/Topling-15537-xVIC80 2024/07/09-04:43:45.027460 139981455242816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst): first pass time = 1.83's, 147.086'MB/sec 2024/07/09-04:43:47.981798 139981455242816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst): old prealloc_size = 260976070, real_size = 61202368 2024/07/09-04:43:47.982837 139981455242816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1840345 prefix = 4 raw-key = 0.0294 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2169 GB zip-val = 0.0572 GB avg-val = 117.86 avg-zval = 31.10 2024/07/09-04:43:47.984453 139981455242816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/07/09-04:43:49.541102 139981455242816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661023.sst): second pass time = 2.95's, 73.455'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.56's, 44.774'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3447.017'MB/sec (index lex order gen) rebuild zvType time = 1.31's, 0.353'MB/sec write SST data time = 0.25's, 275.778'MB/sec dict compress time = 0.00's, 2161332.000'MB/sec z-dict build time = 0.00's, sample length = 2.161'MB, throughput = 44152.067'MB/sec zip my value time = 2.95's, unzip length = 0.217'GB zip my value throughput = 73.455'MB/sec zip pipeline throughput = 116.376'MB/sec entries = 1840345 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.86 avg-zval = 31.10 usrkeys = 1840345 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.86 avg-zval = 31.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1840345 bytes = 6901312 } seq expand size = 12882415 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0368 GB value = 0.2169 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0572 GB dict = 2.16 MB all = 0.0698 GB } UnZip/Zip{ index = 10.5175 value = 3.7892 dict = 1.00 all = 3.8449 } Zip/UnZip{ index = 0.0951 value = 0.2639 dict = 1.00 all = 0.2601 } ---------------------------- total value len = 0.689209 GB avg = 0.125 KB (by entry num) total key len = 0.154796 GB avg = 0.028 KB total ukey len = 0.110569 GB avg = 0.020 KB total ukey num = 0.005528433 Billion total entry num = 0.005528433 Billion write speed all = 0.328861964 MB/sec (with seq num) write speed all = 0.311628986 MB/sec (without seq num) 2024/07/09-04:43:49.678432 139981455242816 [compaction_job.cc:1944] [default] [JOB 30975] Generated table #12661023: 1840345 keys, 69815367 bytes, temperature: kWarm 2024/07/09-04:43:49.678501 139981455242816 EVENT_LOG_v1 {"time_micros": 1720471429678466, "cf_name": "default", "job": 30975, "event": "table_file_creation", "file_number": 12661023, "file_size": 69815367, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180701952, "largest_seqno": 147941249146, "table_properties": {"data_size": 57242544, "index_size": 3499584, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 51529660, "raw_average_key_size": 28, "raw_value_size": 216905838, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1840345, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720471423, "oldest_key_time": 0, "file_creation_time": 1720471423, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661023, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:49.728149 139981455242816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst) /dev/shm/ToplingTemp/Topling-15537-x15g91 2024/07/09-04:43:49.936450 139981455242816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst): first pass time = 0.21's, 243.400'MB/sec 2024/07/09-04:43:50.423333 139981455242816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst): old prealloc_size = 260976070, real_size = 14009632 2024/07/09-04:43:50.423593 139981455242816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 350177 prefix = 4 raw-key = 0.0056 GB zip-key = 0.0007 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0409 GB zip-val = 0.0133 GB avg-val = 116.76 avg-zval = 37.84 2024/07/09-04:43:50.423931 139981455242816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.051 GB 2024/07/09-04:43:50.736775 139981455242816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00/12661024.sst): second pass time = 0.49's, 84.097'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 49.944'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2923.427'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.331'MB/sec write SST data time = 0.05's, 318.983'MB/sec dict compress time = 0.00's, 415148.000'MB/sec z-dict build time = 0.00's, sample length = 0.415'MB, throughput = 9483.461'MB/sec zip my value time = 0.49's, unzip length = 0.041'GB zip my value throughput = 84.097'MB/sec zip pipeline throughput = 84.097'MB/sec entries = 350177 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.76 avg-zval = 37.84 usrkeys = 350177 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.76 avg-zval = 37.84 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 350177 bytes = 1313184 } seq expand size = 2451239 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0070 GB value = 0.0409 GB dict = 0.42 MB all = 0.0507 GB } __ZipSize{ index = 0.0007 GB value = 0.0133 GB dict = 0.42 MB all = 0.0157 GB } UnZip/Zip{ index = 10.4289 value = 3.0858 dict = 1.00 all = 3.2385 } Zip/UnZip{ index = 0.0959 value = 0.3241 dict = 1.00 all = 0.3088 } ---------------------------- total value len = 0.732548 GB avg = 0.125 KB (by entry num) total key len = 0.164601 GB avg = 0.028 KB total ukey len = 0.117572 GB avg = 0.020 KB total ukey num = 0.005878610 Billion total entry num = 0.005878610 Billion write speed all = 0.349406386 MB/sec (with seq num) write speed all = 0.331090384 MB/sec (without seq num) 2024/07/09-04:43:50.760734 139981455242816 [compaction_job.cc:1944] [default] [JOB 30975] Generated table #12661024: 350177 keys, 15653308 bytes, temperature: kWarm 2024/07/09-04:43:50.760798 139981455242816 EVENT_LOG_v1 {"time_micros": 1720471430760767, "cf_name": "default", "job": 30975, "event": "table_file_creation", "file_number": 12661024, "file_size": 15653308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180701972, "largest_seqno": 147780688866, "table_properties": {"data_size": 13250320, "index_size": 671552, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 9804956, "raw_average_key_size": 28, "raw_value_size": 40887674, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 350177, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720471429, "oldest_key_time": 0, "file_creation_time": 1720471429, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12661024, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:50.774272 139981455242816 [compaction_job.cc:699] job-30975: subcompact[0], size: 0.222778 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30975/att-00 [12661021,12661022,12661023,12661024] 2024/07/09-04:43:50.810538 139981455242816 (Original Log Time 2024/07/09-04:43:27.112541) EVENT_LOG_v1 {"time_micros": 1720471407112493, "job": 30975, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12660268, 12660269], "files_L4": [12658292, 12658293, 12652615], "score": 1.0047, "input_data_size": 237250973, "oldest_snapshot_seqno": 147961182725} 2024/07/09-04:43:50.810542 139981455242816 (Original Log Time 2024/07/09-04:43:50.809985) [compaction_job.cc:2018] [default] [JOB 30975] Compacted 2@3 + 3@4 files to L4 => 222777739 bytes 2024/07/09-04:43:50.810543 139981455242816 (Original Log Time 2024/07/09-04:43:50.810476) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 10.0 rd, 9.4 wr, level 4, files in(2, 3) out(4 +0 blob) MB in(43.2, 183.0 +0.0 blob) out(212.5 +0.0 blob), read-write-amplify(10.1) write-amplify(4.9) OK, records in: 6100419, records dropped: 221809 output_compression: Snappy 2024/07/09-04:43:50.810549 139981455242816 (Original Log Time 2024/07/09-04:43:50.810519) EVENT_LOG_v1 {"time_micros": 1720471430810501, "cf": "default", "job": 30975, "event": "compaction_finished", "compaction_time_micros": 23661739, "compaction_time_cpu_micros": 10239312, "output_level": 4, "num_output_files": 4, "total_output_size": 222777739, "num_input_records": 6100419, "num_output_records": 5878610, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 162231683, "file_range_sync_nanos": 0, "file_fsync_nanos": 3960, "file_prepare_write_nanos": 11753, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/07/09-04:43:50.925268 139981455242816 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720471406,"executesMs":23777,"compactionJobId":30975,"attempt":0,"compactionInputRawBytes":887496078,"compactionInputZipBytes":237250973,"compactionOutputRawBytes":0,"compactionOutputZipBytes":222777739,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-bcdc21463a5cc50c02184d56af711d85-ce071f5463d68071-00"}}, response = 2024/07/09-04:43:50.925342 139981455242816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30975/att-00: olev 4, work 23.777 s, result 6.912 ms, install 0.598 ms, input{raw 846.382 MiB zip 226.260 MiB}