2024/08/20-04:44:31.333136 140500565382720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00: fork to child time = 0.026705 sec 2024/08/20-04:44:31.334469 140500565382720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00 2024/08/20-04:44:31.340998 140500565382720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00 2024/08/20-04:44:31.341443 140500565382720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:44:31.341850 140500565382720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:44:31.410355 140500565382720 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07380/att-00/MANIFEST-14629260 2024/08/20-04:44:31.466591 140500565382720 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07380/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14637576, last_sequence is 189971095305, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14637426 2024/08/20-04:44:31.466607 140500565382720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:44:31.466695 140500565382720 [version_set.cc:5652] Creating manifest 14637576 2024/08/20-04:44:31.517244 140500565382720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:44:31.540913 140500565382720 [compaction_job.cc:2433] [default] [JOB 7380] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-04:44:31.540953 140500565382720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3835 Base level 1, inputs: [14637546(13MB)], [14637487(48MB) 14637488(48MB) 14637489(8778KB)] 2024/08/20-04:44:31.663319 140500565382720 [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 2024/08/20-04:44:31.663353 140500565382720 [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 2024/08/20-04:44:31.663377 140500565382720 [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 2024/08/20-04:44:31.663394 140500565382720 [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 2024/08/20-04:44:31.663409 140500565382720 [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 2024/08/20-04:44:32.031508 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637577.sst) /dev/shm/ToplingTemp/Topling-175253-gu1FkZ 2024/08/20-04:44:32.474461 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637577.sst): first pass time = 0.44's, 151.524'MB/sec 2024/08/20-04:44:33.131010 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637577.sst): old prealloc_size = 73819750, real_size = 49412160 2024/08/20-04:44:33.131070 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637577.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.95 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-04:44:33.608874 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637577.sst): second pass time = 0.66's, 94.148'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 107.017'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45036.909'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.215'MB/sec write SST data time = 0.09's, 582.445'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14722.225'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 94.148'MB/sec zip pipeline throughput = 94.148'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.95 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.95 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6152 value = 1.2953 dict = 1.00 all = 1.3123 } Zip/UnZip{ index = 0.6191 value = 0.7720 dict = 1.00 all = 0.7620 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.718887123 MB/sec (with seq num) write speed all = 1.649978072 MB/sec (without seq num) 2024/08/20-04:44:33.678029 140500565382720 [compaction_job.cc:1944] [default] [JOB 7380] Generated table #14637577: 335545 keys, 51137709 bytes, temperature: kWarm 2024/08/20-04:44:33.678123 140500565382720 EVENT_LOG_v1 {"time_micros": 1724100273678065, "cf_name": "default", "job": 7380, "event": "table_file_creation", "file_number": 14637577, "file_size": 51137709, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189779127701, "largest_seqno": 189970952699, "table_properties": {"data_size": 47666160, "index_size": 1661952, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724100272, "oldest_key_time": 0, "file_creation_time": 1724100272, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14637577, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:44:33.733911 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637578.sst) /dev/shm/ToplingTemp/Topling-175253-HYns30 2024/08/20-04:44:34.649590 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637578.sst): first pass time = 0.92's, 73.293'MB/sec 2024/08/20-04:44:35.490768 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637578.sst): old prealloc_size = 73819750, real_size = 48517480 2024/08/20-04:44:35.490822 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637578.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-04:44:35.852831 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637578.sst): second pass time = 0.83's, 74.237'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 138.543'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26194.952'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.300'MB/sec write SST data time = 0.08's, 608.202'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 10212.494'MB/sec zip my value time = 0.83's, unzip length = 0.062'GB zip my value throughput = 74.237'MB/sec zip pipeline throughput = 88.755'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.28 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.28 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.5049 value = 1.2952 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2853 value = 0.7721 dict = 1.00 all = 0.7474 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.720517576 MB/sec (with seq num) write speed all = 1.651545651 MB/sec (without seq num) 2024/08/20-04:44:35.931472 140500565382720 [compaction_job.cc:1944] [default] [JOB 7380] Generated table #14637578: 335545 keys, 50158347 bytes, temperature: kWarm 2024/08/20-04:44:35.931550 140500565382720 EVENT_LOG_v1 {"time_micros": 1724100275931507, "cf_name": "default", "job": 7380, "event": "table_file_creation", "file_number": 14637578, "file_size": 50158347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189917368194, "largest_seqno": 189970952698, "table_properties": {"data_size": 47667600, "index_size": 765888, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724100273, "oldest_key_time": 0, "file_creation_time": 1724100273, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14637578, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:44:35.991229 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst) /dev/shm/ToplingTemp/Topling-175253-2vZw41 2024/08/20-04:44:36.341069 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst): first pass time = 0.35's, 63.011'MB/sec 2024/08/20-04:44:37.040303 140500565382720 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst): part-0: reject ZipStore ratio = 0.852 2024/08/20-04:44:37.097134 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst): old prealloc_size = 73819750, real_size = 21056656 2024/08/20-04:44:37.097175 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 110201 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 6.82 raw-val = 0.0203 GB zip-val = 0.0203 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-04:44:37.134086 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00/14637579.sst): second pass time = 0.70's, 29.035'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.04's, 578.452'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26315.119'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.275'MB/sec write SST data time = 0.02's, 1395.985'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.70's, unzip length = 0.020'GB zip my value throughput = 29.035'MB/sec zip pipeline throughput = 129.252'MB/sec entries = 110201 avg-key = 16.00 avg-zkey = 6.82 avg-val = 184.00 avg-zval = 184.00 usrkeys = 110201 avg-key = 8.00 avg-zkey = 6.82 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 110201 bytes = 344400 } seq expand size = 771407 multi value expand size = 0 cnt WriteAppend = 2483 UnZipSize{ index = 0.0009 GB value = 0.0203 GB dict = 0.00 MB all = 0.0220 GB } __ZipSize{ index = 0.0008 GB value = 0.0203 GB dict = 0.00 MB all = 0.0214 GB } UnZip/Zip{ index = 1.1728 value = 1.0000 dict = 0.00 all = 1.0311 } Zip/UnZip{ index = 0.8527 value = 1.0000 dict = 0.00 all = 0.9698 } ---------------------------- total value len = 62.445976 GB avg = 0.180 KB (by entry num) total key len = 6.801258 GB avg = 0.020 KB total ukey len = 3.195758 GB avg = 0.008 KB total ukey num = 0.390114852 Billion total entry num = 0.346992860 Billion write speed all = 1.721029733 MB/sec (with seq num) write speed all = 1.652038094 MB/sec (without seq num) 2024/08/20-04:44:37.163001 140500565382720 [compaction_job.cc:1944] [default] [JOB 7380] Generated table #14637579: 110201 keys, 21374987 bytes, temperature: kWarm 2024/08/20-04:44:37.163075 140500565382720 EVENT_LOG_v1 {"time_micros": 1724100277163032, "cf_name": "default", "job": 7380, "event": "table_file_creation", "file_number": 14637579, "file_size": 21374987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189946750282, "largest_seqno": 189970952427, "table_properties": {"data_size": 20277184, "index_size": 751744, "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": 1763216, "raw_average_key_size": 16, "raw_value_size": 20276984, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 110201, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724100275, "oldest_key_time": 0, "file_creation_time": 1724100275, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14637579, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:44:37.183882 140500565382720 [compaction_job.cc:699] job-07380: subcompact[0], size: 0.122671 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07380/att-00 [14637577,14637578,14637579] 2024/08/20-04:44:37.243606 140500565382720 (Original Log Time 2024/08/20-04:44:31.541043) EVENT_LOG_v1 {"time_micros": 1724100271540976, "job": 7380, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14637546], "files_L2": [14637487, 14637488, 14637489], "score": 0.99575, "input_data_size": 124936408, "oldest_snapshot_seqno": 189971095114} 2024/08/20-04:44:37.243610 140500565382720 (Original Log Time 2024/08/20-04:44:37.231576) [compaction_job.cc:2018] [default] [JOB 7380] Compacted 1@1 + 3@2 files to L2 => 122671043 bytes 2024/08/20-04:44:37.243613 140500565382720 (Original Log Time 2024/08/20-04:44:37.243529) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.1 rd, 21.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.6, 105.5 +0.0 blob) out(117.0 +0.0 blob), read-write-amplify(17.3) write-amplify(8.6) OK, records in: 783732, records dropped: 2441 output_compression: Snappy 2024/08/20-04:44:37.243625 140500565382720 (Original Log Time 2024/08/20-04:44:37.243580) EVENT_LOG_v1 {"time_micros": 1724100277243556, "cf": "default", "job": 7380, "event": "compaction_finished", "compaction_time_micros": 5642848, "compaction_time_cpu_micros": 1963724, "output_level": 2, "num_output_files": 3, "total_output_size": 122671043, "num_input_records": 783732, "num_output_records": 781291, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 96747365, "file_range_sync_nanos": 0, "file_fsync_nanos": 2679, "file_prepare_write_nanos": 100451, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:44:37.374880 140500565382720 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":1724092920,"starts":1724100271,"executesMs":5877,"compactionJobId":7380,"attempt":0,"compactionInputRawBytes":156746400,"compactionInputZipBytes":124936408,"compactionOutputRawBytes":0,"compactionOutputZipBytes":122671043,"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":"00-455858e2a48098956a3ecbc1d38f4942-a499392365416448-00"}}, response = 2024/08/20-04:44:37.374969 140500565382720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07380/att-00: olev 2, work 5.877 s, result 20.735 ms, install 12.078 ms, input{raw 149.485 MiB zip 119.149 MiB}