2024/07/09-21:42:51.936779 140433344394816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00: fork to child time = 0.025298 sec 2024/07/09-21:42:51.938057 140433344394816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00 2024/07/09-21:42:51.943305 140433344394816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00 2024/07/09-21:42:51.943910 140433344394816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:42:51.944294 140433344394816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:42:51.995931 140433344394816 [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-60963/att-00/MANIFEST-12625661 2024/07/09-21:42:52.010634 140433344394816 [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-60963/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12696459, last_sequence is 148742568788, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12696362 2024/07/09-21:42:52.010644 140433344394816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:42:52.010751 140433344394816 [version_set.cc:5652] Creating manifest 12696459 2024/07/09-21:42:52.039973 140433344394816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:42:52.057138 140433344394816 [compaction_job.cc:2433] [default] [JOB 60963] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/07/09-21:42:52.057152 140433344394816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31295 Base level 2, inputs: [12696453(20MB)], [12695482(37MB) 12695483(37MB)] 2024/07/09-21:42:52.063852 140433344394816 [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 2024/07/09-21:42:52.063912 140433344394816 [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 2024/07/09-21:42:52.063946 140433344394816 [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 2024/07/09-21:42:52.063960 140433344394816 [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 2024/07/09-21:42:52.063973 140433344394816 [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 2024/07/09-21:42:52.606745 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst) /dev/shm/ToplingTemp/Topling-109847-wJPrWh 2024/07/09-21:42:53.336477 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst): first pass time = 0.73's, 183.939'MB/sec 2024/07/09-21:42:55.338917 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst): old prealloc_size = 108965973, real_size = 34226256 2024/07/09-21:42:55.339561 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931668 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0322 GB avg-val = 116.06 avg-zval = 34.58 2024/07/09-21:42:55.340415 140433344394816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-21:42:56.720141 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696460.sst): second pass time = 2.00's, 54.043'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.38's, 27.672'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2854.038'MB/sec (index lex order gen) rebuild zvType time = 0.98's, 0.238'MB/sec write SST data time = 0.40's, 94.717'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 27614.724'MB/sec zip my value time = 2.00's, unzip length = 0.108'GB zip my value throughput = 54.043'MB/sec zip pipeline throughput = 54.043'MB/sec entries = 931668 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.06 avg-zval = 34.58 usrkeys = 931668 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.06 avg-zval = 34.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931668 bytes = 3144400 } seq expand size = 6521676 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0322 GB dict = 1.08 MB all = 0.0382 GB } UnZip/Zip{ index = 10.5134 value = 3.3559 dict = 1.00 all = 3.5116 } Zip/UnZip{ index = 0.0951 value = 0.2980 dict = 1.00 all = 0.2848 } ---------------------------- total value len = 0.114653 GB avg = 0.123 KB (by entry num) total key len = 0.026087 GB avg = 0.028 KB total ukey len = 0.018633 GB avg = 0.020 KB total ukey num = 0.000931668 Billion total entry num = 0.000931668 Billion write speed all = 0.004849301 MB/sec (with seq num) write speed all = 0.004592490 MB/sec (without seq num) 2024/07/09-21:42:56.760542 140433344394816 [compaction_job.cc:1944] [default] [JOB 60963] Generated table #12696460: 931668 keys, 38221565 bytes, temperature: kWarm 2024/07/09-21:42:56.760642 140433344394816 EVENT_LOG_v1 {"time_micros": 1720532576760583, "cf_name": "default", "job": 60963, "event": "table_file_creation", "file_number": 12696460, "file_size": 38221565, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148637400190, "largest_seqno": 148742319013, "table_properties": {"data_size": 32220800, "index_size": 1772352, "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": 26086704, "raw_average_key_size": 28, "raw_value_size": 108131060, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931668, "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": 1720532572, "oldest_key_time": 0, "file_creation_time": 1720532572, "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": 12696460, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:42:56.826731 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst) /dev/shm/ToplingTemp/Topling-109847-OGO1ij 2024/07/09-21:42:57.809025 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst): first pass time = 0.98's, 136.656'MB/sec 2024/07/09-21:42:59.431778 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst): old prealloc_size = 108965973, real_size = 34714848 2024/07/09-21:42:59.432389 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 931670 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0327 GB avg-val = 116.06 avg-zval = 35.11 2024/07/09-21:42:59.433183 140433344394816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-21:43:00.442941 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696461.sst): second pass time = 1.62's, 66.668'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.01's, 38.284'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3014.860'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.314'MB/sec write SST data time = 0.27's, 144.367'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 30606.627'MB/sec zip my value time = 1.62's, unzip length = 0.108'GB zip my value throughput = 66.668'MB/sec zip pipeline throughput = 74.828'MB/sec entries = 931670 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.06 avg-zval = 35.11 usrkeys = 931670 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.06 avg-zval = 35.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 931670 bytes = 3144400 } seq expand size = 6521690 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0186 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0327 GB dict = 1.08 MB all = 0.0387 GB } UnZip/Zip{ index = 10.5119 value = 3.3058 dict = 1.00 all = 3.4673 } Zip/UnZip{ index = 0.0951 value = 0.3025 dict = 1.00 all = 0.2884 } ---------------------------- total value len = 0.229305 GB avg = 0.123 KB (by entry num) total key len = 0.052173 GB avg = 0.028 KB total ukey len = 0.037267 GB avg = 0.020 KB total ukey num = 0.001863338 Billion total entry num = 0.001863338 Billion write speed all = 0.009697360 MB/sec (with seq num) write speed all = 0.009183802 MB/sec (without seq num) 2024/07/09-21:43:00.486845 140433344394816 [compaction_job.cc:1944] [default] [JOB 60963] Generated table #12696461: 931670 keys, 38710141 bytes, temperature: kWarm 2024/07/09-21:43:00.486933 140433344394816 EVENT_LOG_v1 {"time_micros": 1720532580486888, "cf_name": "default", "job": 60963, "event": "table_file_creation", "file_number": 12696461, "file_size": 38710141, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148637400227, "largest_seqno": 148742318533, "table_properties": {"data_size": 32709136, "index_size": 1772608, "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": 26086760, "raw_average_key_size": 28, "raw_value_size": 108131024, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 931670, "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": 1720532576, "oldest_key_time": 0, "file_creation_time": 1720532576, "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": 12696461, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:43:00.532637 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst) /dev/shm/ToplingTemp/Topling-109847-0RI7Zk 2024/07/09-21:43:00.885207 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst): first pass time = 0.35's, 190.377'MB/sec 2024/07/09-21:43:01.598642 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst): old prealloc_size = 108965973, real_size = 17789184 2024/07/09-21:43:01.599003 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467851 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0168 GB avg-val = 115.44 avg-zval = 35.86 2024/07/09-21:43:01.599421 140433344394816 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-21:43:02.042465 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00/12696462.sst): second pass time = 0.71's, 75.778'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 44.606'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2752.306'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.313'MB/sec write SST data time = 0.07's, 281.881'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 = 13690.962'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.778'MB/sec zip pipeline throughput = 75.778'MB/sec entries = 467851 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.44 avg-zval = 35.86 usrkeys = 467851 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.44 avg-zval = 35.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467851 bytes = 1579008 } seq expand size = 3274957 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0094 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0168 GB dict = 0.54 MB all = 0.0198 GB } UnZip/Zip{ index = 10.4379 value = 3.2195 dict = 1.00 all = 3.3900 } Zip/UnZip{ index = 0.0958 value = 0.3106 dict = 1.00 all = 0.2950 } ---------------------------- total value len = 0.286590 GB avg = 0.123 KB (by entry num) total key len = 0.065273 GB avg = 0.028 KB total ukey len = 0.046624 GB avg = 0.020 KB total ukey num = 0.002331189 Billion total entry num = 0.002331189 Billion write speed all = 0.012121520 MB/sec (with seq num) write speed all = 0.011479052 MB/sec (without seq num) 2024/07/09-21:43:02.065979 140433344394816 [compaction_job.cc:1944] [default] [JOB 60963] Generated table #12696462: 467851 keys, 19796346 bytes, temperature: kWarm 2024/07/09-21:43:02.066062 140433344394816 EVENT_LOG_v1 {"time_micros": 1720532582066019, "cf_name": "default", "job": 60963, "event": "table_file_creation", "file_number": 12696462, "file_size": 19796346, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148637400281, "largest_seqno": 148742302486, "table_properties": {"data_size": 16775600, "index_size": 896448, "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": 13099828, "raw_average_key_size": 28, "raw_value_size": 54009114, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467851, "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": 1720532580, "oldest_key_time": 0, "file_creation_time": 1720532580, "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": 12696462, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:43:02.089070 140433344394816 [compaction_job.cc:699] job-60963: subcompact[0], size: 0.096728 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60963/att-00 [12696460,12696461,12696462] 2024/07/09-21:43:02.138312 140433344394816 (Original Log Time 2024/07/09-21:42:52.057222) EVENT_LOG_v1 {"time_micros": 1720532572057166, "job": 60963, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12696453], "files_L3": [12695482, 12695483], "score": 1.0349, "input_data_size": 99059976, "oldest_snapshot_seqno": 148742567918} 2024/07/09-21:43:02.138316 140433344394816 (Original Log Time 2024/07/09-21:43:02.134771) [compaction_job.cc:2018] [default] [JOB 60963] Compacted 1@2 + 2@3 files to L3 => 96728052 bytes 2024/07/09-21:43:02.138318 140433344394816 (Original Log Time 2024/07/09-21:43:02.138246) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 9.9 rd, 9.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.1, 74.4 +0.0 blob) out(92.2 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 2331189, records dropped: 0 output_compression: Snappy 2024/07/09-21:43:02.138325 140433344394816 (Original Log Time 2024/07/09-21:43:02.138289) EVENT_LOG_v1 {"time_micros": 1720532582138271, "cf": "default", "job": 60963, "event": "compaction_finished", "compaction_time_micros": 10031862, "compaction_time_cpu_micros": 4262724, "output_level": 3, "num_output_files": 3, "total_output_size": 96728052, "num_input_records": 2331189, "num_output_records": 2331189, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107423726, "file_range_sync_nanos": 0, "file_fsync_nanos": 2687, "file_prepare_write_nanos": 10813, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-21:43:02.279841 140433344394816 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":1720532571,"executesMs":10190,"compactionJobId":60963,"attempt":0,"compactionInputRawBytes":335544490,"compactionInputZipBytes":99059976,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96728052,"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-ffb26cb5965316cfe28dcea9191a1ba6-09caa51e3087b8ec-00"}}, response = 2024/07/09-21:43:02.279930 140433344394816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60963/att-00: olev 3, work 10.191 s, result 6.840 ms, install 3.577 ms, input{raw 320.000 MiB zip 94.471 MiB}