2024/07/09-00:25:24.393832 140499295532608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00: fork to child time = 0.019802 sec 2024/07/09-00:25:24.394566 140499295532608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00 2024/07/09-00:25:24.400116 140499295532608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00 2024/07/09-00:25:24.400538 140499295532608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-00:25:24.400824 140499295532608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-00:25:24.444763 140499295532608 [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-22870/att-00/MANIFEST-12625661 2024/07/09-00:25:24.497035 140499295532608 [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-22870/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12651644, last_sequence is 147741435574, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12651584 2024/07/09-00:25:24.497051 140499295532608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-00:25:24.497133 140499295532608 [version_set.cc:5652] Creating manifest 12651644 2024/07/09-00:25:24.522557 140499295532608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-00:25:24.538043 140499295532608 [compaction_job.cc:2433] [default] [JOB 22870] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/09-00:25:24.538058 140499295532608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12147 Base level 1, inputs: [12651608(31MB)], [12651578(20MB) 12651579(19MB) 12651580(20MB)] 2024/07/09-00:25:24.811626 140499295532608 [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 2024/07/09-00:25:24.811646 140499295532608 [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 2024/07/09-00:25:24.811658 140499295532608 [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 2024/07/09-00:25:24.811667 140499295532608 [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 2024/07/09-00:25:24.811674 140499295532608 [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 2024/07/09-00:25:25.036097 140499295532608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst) /dev/shm/ToplingTemp/Topling-24263-C2hVmS 2024/07/09-00:25:25.296496 140499295532608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst): first pass time = 0.26's, 257.747'MB/sec 2024/07/09-00:25:26.090814 140499295532608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst): old prealloc_size = 73819750, real_size = 19378304 2024/07/09-00:25:26.091118 140499295532608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465890 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.04 avg-zval = 39.43 2024/07/09-00:25:26.091518 140499295532608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-00:25:26.503691 140499295532608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651645.sst): second pass time = 0.79's, 68.116'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 51.509'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3120.593'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.337'MB/sec write SST data time = 0.07's, 318.367'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 16327.583'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.116'MB/sec zip pipeline throughput = 102.914'MB/sec entries = 465890 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.04 avg-zval = 39.43 usrkeys = 465890 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.04 avg-zval = 39.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465890 bytes = 1455920 } seq expand size = 3261230 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4359 value = 2.9433 dict = 1.00 all = 3.1556 } Zip/UnZip{ index = 0.0958 value = 0.3398 dict = 1.00 all = 0.3169 } ---------------------------- total value len = 0.057325 GB avg = 0.123 KB (by entry num) total key len = 0.013045 GB avg = 0.028 KB total ukey len = 0.009318 GB avg = 0.020 KB total ukey num = 0.000465890 Billion total entry num = 0.000465890 Billion write speed all = 0.014363092 MB/sec (with seq num) write speed all = 0.013602358 MB/sec (without seq num) 2024/07/09-00:25:26.532786 140499295532608 [compaction_job.cc:1944] [default] [JOB 22870] Generated table #12651645: 465890 keys, 21266372 bytes, temperature: kWarm 2024/07/09-00:25:26.532864 140499295532608 EVENT_LOG_v1 {"time_micros": 1720455926532818, "cf_name": "default", "job": 22870, "event": "table_file_creation", "file_number": 12651645, "file_size": 21266372, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147710832997, "largest_seqno": 147741221583, "table_properties": {"data_size": 18368752, "index_size": 892864, "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": 13044920, "raw_average_key_size": 28, "raw_value_size": 54064076, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465890, "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": 1720455925, "oldest_key_time": 0, "file_creation_time": 1720455925, "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": 12651645, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:25:26.579126 140499295532608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst) /dev/shm/ToplingTemp/Topling-24263-ujNa6P 2024/07/09-00:25:27.114706 140499295532608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst): first pass time = 0.54's, 125.314'MB/sec 2024/07/09-00:25:28.417229 140499295532608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst): old prealloc_size = 73819750, real_size = 18790720 2024/07/09-00:25:28.417549 140499295532608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467409 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0178 GB avg-val = 115.58 avg-zval = 38.05 2024/07/09-00:25:28.417951 140499295532608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-00:25:28.965434 140499295532608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651646.sst): second pass time = 1.30's, 41.494'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 37.835'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2961.600'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.242'MB/sec write SST data time = 0.07's, 317.779'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 20013.951'MB/sec zip my value time = 1.30's, unzip length = 0.054'GB zip my value throughput = 41.494'MB/sec zip pipeline throughput = 127.087'MB/sec entries = 467409 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.58 avg-zval = 38.05 usrkeys = 467409 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.58 avg-zval = 38.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467409 bytes = 1519088 } seq expand size = 3271863 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5060 value = 3.0377 dict = 1.00 all = 3.2356 } Zip/UnZip{ index = 0.0952 value = 0.3292 dict = 1.00 all = 0.3091 } ---------------------------- total value len = 0.114619 GB avg = 0.123 KB (by entry num) total key len = 0.026132 GB avg = 0.028 KB total ukey len = 0.018666 GB avg = 0.020 KB total ukey num = 0.000933299 Billion total entry num = 0.000933299 Billion write speed all = 0.028713906 MB/sec (with seq num) write speed all = 0.027190724 MB/sec (without seq num) 2024/07/09-00:25:28.994262 140499295532608 [compaction_job.cc:1944] [default] [JOB 22870] Generated table #12651646: 467409 keys, 20740630 bytes, temperature: kWarm 2024/07/09-00:25:28.994329 140499295532608 EVENT_LOG_v1 {"time_micros": 1720455928994299, "cf_name": "default", "job": 22870, "event": "table_file_creation", "file_number": 12651646, "file_size": 20740630, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147685842042, "largest_seqno": 147741223092, "table_properties": {"data_size": 17783920, "index_size": 889792, "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": 13087452, "raw_average_key_size": 28, "raw_value_size": 54021446, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467409, "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": 1720455926, "oldest_key_time": 0, "file_creation_time": 1720455926, "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": 12651646, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:25:29.022951 140499295532608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst) /dev/shm/ToplingTemp/Topling-24263-tW2BkS 2024/07/09-00:25:29.653942 140499295532608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst): first pass time = 0.63's, 106.362'MB/sec 2024/07/09-00:25:31.171421 140499295532608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst): old prealloc_size = 73819750, real_size = 18994752 2024/07/09-00:25:31.171715 140499295532608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466327 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 115.91 avg-zval = 38.58 2024/07/09-00:25:31.172105 140499295532608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-00:25:31.730734 140499295532608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651647.sst): second pass time = 1.52's, 35.635'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 37.544'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3190.147'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.237'MB/sec write SST data time = 0.07's, 315.819'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 19451.581'MB/sec zip my value time = 1.52's, unzip length = 0.054'GB zip my value throughput = 35.635'MB/sec zip pipeline throughput = 135.756'MB/sec entries = 466327 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 38.58 usrkeys = 466327 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 38.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466327 bytes = 1573872 } seq expand size = 3264289 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5036 value = 3.0045 dict = 1.00 all = 3.1959 } Zip/UnZip{ index = 0.0952 value = 0.3328 dict = 1.00 all = 0.3129 } ---------------------------- total value len = 0.171935 GB avg = 0.123 KB (by entry num) total key len = 0.039190 GB avg = 0.028 KB total ukey len = 0.027993 GB avg = 0.020 KB total ukey num = 0.001399626 Billion total entry num = 0.001399626 Billion write speed all = 0.043046108 MB/sec (with seq num) write speed all = 0.040763151 MB/sec (without seq num) 2024/07/09-00:25:31.762795 140499295532608 [compaction_job.cc:1944] [default] [JOB 22870] Generated table #12651647: 466327 keys, 20998306 bytes, temperature: kWarm 2024/07/09-00:25:31.762908 140499295532608 EVENT_LOG_v1 {"time_micros": 1720455931762861, "cf_name": "default", "job": 22870, "event": "table_file_creation", "file_number": 12651647, "file_size": 20998306, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147671570619, "largest_seqno": 147741223398, "table_properties": {"data_size": 17990064, "index_size": 887936, "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": 13057156, "raw_average_key_size": 28, "raw_value_size": 54051762, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466327, "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": 1720455929, "oldest_key_time": 0, "file_creation_time": 1720455929, "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": 12651647, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:25:31.799240 140499295532608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst) /dev/shm/ToplingTemp/Topling-24263-byek4R 2024/07/09-00:25:32.028266 140499295532608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst): first pass time = 0.23's, 145.940'MB/sec 2024/07/09-00:25:32.394714 140499295532608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst): old prealloc_size = 73819750, real_size = 9844080 2024/07/09-00:25:32.394882 140499295532608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232235 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0269 GB zip-val = 0.0093 GB avg-val = 115.88 avg-zval = 40.23 2024/07/09-00:25:32.395081 140499295532608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/09-00:25:32.663864 140499295532608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00/12651648.sst): second pass time = 0.37's, 73.565'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 40.100'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2949.572'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.246'MB/sec write SST data time = 0.03's, 326.253'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 8394.579'MB/sec zip my value time = 0.37's, unzip length = 0.027'GB zip my value throughput = 73.565'MB/sec zip pipeline throughput = 73.565'MB/sec entries = 232235 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.88 avg-zval = 40.23 usrkeys = 232235 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.88 avg-zval = 40.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232235 bytes = 725744 } seq expand size = 1625645 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0046 GB value = 0.0269 GB dict = 0.28 MB all = 0.0334 GB } __ZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4845 value = 2.8805 dict = 1.00 all = 3.0963 } Zip/UnZip{ index = 0.0954 value = 0.3472 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 0.200472 GB avg = 0.123 KB (by entry num) total key len = 0.045692 GB avg = 0.028 KB total ukey len = 0.032637 GB avg = 0.020 KB total ukey num = 0.001631861 Billion total entry num = 0.001631861 Billion write speed all = 0.050180904 MB/sec (with seq num) write speed all = 0.047519650 MB/sec (without seq num) 2024/07/09-00:25:32.681976 140499295532608 [compaction_job.cc:1944] [default] [JOB 22870] Generated table #12651648: 232235 keys, 10791894 bytes, temperature: kWarm 2024/07/09-00:25:32.682041 140499295532608 EVENT_LOG_v1 {"time_micros": 1720455932682008, "cf_name": "default", "job": 22870, "event": "table_file_creation", "file_number": 12651648, "file_size": 10791894, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147718168519, "largest_seqno": 147741222888, "table_properties": {"data_size": 9342816, "index_size": 443008, "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": 6502580, "raw_average_key_size": 28, "raw_value_size": 26911962, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232235, "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": 1720455931, "oldest_key_time": 0, "file_creation_time": 1720455931, "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": 12651648, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:25:32.695165 140499295532608 [compaction_job.cc:699] job-22870: subcompact[0], size: 0.073797 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22870/att-00 [12651645,12651646,12651647,12651648] 2024/07/09-00:25:32.730354 140499295532608 (Original Log Time 2024/07/09-00:25:24.538132) EVENT_LOG_v1 {"time_micros": 1720455924538078, "job": 22870, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12651608], "files_L2": [12651578, 12651579, 12651580], "score": 0.917443, "input_data_size": 96624583, "oldest_snapshot_seqno": 147741434573} 2024/07/09-00:25:32.730358 140499295532608 (Original Log Time 2024/07/09-00:25:32.726640) [compaction_job.cc:2018] [default] [JOB 22870] Compacted 1@1 + 3@2 files to L2 => 73797202 bytes 2024/07/09-00:25:32.730359 140499295532608 (Original Log Time 2024/07/09-00:25:32.730304) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 11.8 rd, 9.0 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.4 +0.0 blob) out(70.4 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1631861, records dropped: 0 output_compression: Snappy 2024/07/09-00:25:32.730366 140499295532608 (Original Log Time 2024/07/09-00:25:32.730341) EVENT_LOG_v1 {"time_micros": 1720455932730324, "cf": "default", "job": 22870, "event": "compaction_finished", "compaction_time_micros": 8157042, "compaction_time_cpu_micros": 2819339, "output_level": 2, "num_output_files": 4, "total_output_size": 73797202, "num_input_records": 1631861, "num_output_records": 1631861, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 51914020, "file_range_sync_nanos": 0, "file_fsync_nanos": 3015, "file_prepare_write_nanos": 9647, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-00:25:32.866428 140499295532608 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":1720455924,"executesMs":8325,"compactionJobId":22870,"attempt":0,"compactionInputRawBytes":234741354,"compactionInputZipBytes":96624583,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73797202,"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-ce1c36ebf512d5c08c902df849cf5605-7d59d36f0709afcf-00"}}, response = 2024/07/09-00:25:32.866504 140499295532608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22870/att-00: olev 2, work 8.325 s, result 7.070 ms, install 3.745 ms, input{raw 223.867 MiB zip 92.148 MiB}