2024/08/20-02:38:42.731639 140500363957824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00: fork to child time = 0.063314 sec 2024/08/20-02:38:42.732625 140500363957824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00 2024/08/20-02:38:42.738217 140500363957824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00 2024/08/20-02:38:42.738500 140500363957824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:38:42.738757 140500363957824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:38:42.784258 140500363957824 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07882/att-00/MANIFEST-14619535 2024/08/20-02:38:42.800215 140500363957824 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07882/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14629132, last_sequence is 189789525215, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629091 2024/08/20-02:38:42.800223 140500363957824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:38:42.800276 140500363957824 [version_set.cc:5652] Creating manifest 14629132 2024/08/20-02:38:42.833528 140500363957824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:38:42.847386 140500363957824 [compaction_job.cc:2433] [default] [JOB 7882] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-02:38:42.847404 140500363957824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3931 Base level 2, inputs: [14629109(27MB)], [14629052(91MB) 14629053(91MB) 14629054(11MB)] 2024/08/20-02:38:43.134650 140500363957824 [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 2024/08/20-02:38:43.134683 140500363957824 [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 2024/08/20-02:38:43.134706 140500363957824 [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 2024/08/20-02:38:43.134726 140500363957824 [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 2024/08/20-02:38:43.134741 140500363957824 [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 2024/08/20-02:38:44.148468 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629133.sst) /dev/shm/ToplingTemp/Topling-116765-kI821q 2024/08/20-02:38:45.570875 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629133.sst): first pass time = 1.42's, 94.364'MB/sec 2024/08/20-02:38:51.940256 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629133.sst): old prealloc_size = 147639500, real_size = 92635928 2024/08/20-02:38:51.940362 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629133.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.21 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-02:38:53.187152 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629133.sst): second pass time = 6.37's, 19.393'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.25's, 76.972'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27471.312'MB/sec (index lex order gen) rebuild zvType time = 1.02's, 0.164'MB/sec write SST data time = 0.22's, 430.824'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25722.562'MB/sec zip my value time = 6.37's, unzip length = 0.123'GB zip my value throughput = 19.393'MB/sec zip pipeline throughput = 163.024'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.21 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.21 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.6253 value = 1.3571 dict = 1.00 all = 1.3985 } Zip/UnZip{ index = 0.2758 value = 0.7369 dict = 1.00 all = 0.7151 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.117473857 MB/sec (with seq num) write speed all = 2.032588791 MB/sec (without seq num) 2024/08/20-02:38:53.355039 140500363957824 [compaction_job.cc:1944] [default] [JOB 7882] Generated table #14629133: 671089 keys, 95975612 bytes, temperature: kWarm 2024/08/20-02:38:53.355236 140500363957824 EVENT_LOG_v1 {"time_micros": 1724092733355178, "cf_name": "default", "job": 7882, "event": "table_file_creation", "file_number": 14629133, "file_size": 95975612, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189698469453, "largest_seqno": 189789492282, "table_properties": {"data_size": 90987104, "index_size": 1480896, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724092724, "oldest_key_time": 0, "file_creation_time": 1724092724, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14629133, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:38:53.447583 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629134.sst) /dev/shm/ToplingTemp/Topling-116765-YRvdbs 2024/08/20-02:38:55.693748 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629134.sst): first pass time = 2.25's, 59.756'MB/sec 2024/08/20-02:38:59.235481 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629134.sst): old prealloc_size = 147639500, real_size = 92392296 2024/08/20-02:38:59.235551 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629134.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.60 2024/08/20-02:38:59.798750 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629134.sst): second pass time = 3.54's, 34.876'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 170.113'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42581.443'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.359'MB/sec write SST data time = 0.10's, 994.744'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26019.618'MB/sec zip my value time = 3.54's, unzip length = 0.123'GB zip my value throughput = 34.876'MB/sec zip pipeline throughput = 152.364'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.83 avg-val = 184.00 avg-zval = 135.60 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.83 avg-val = 191.00 avg-zval = 135.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3798 value = 1.3569 dict = 1.00 all = 1.4008 } Zip/UnZip{ index = 0.2283 value = 0.7369 dict = 1.00 all = 0.7139 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.121294067 MB/sec (with seq num) write speed all = 2.036261977 MB/sec (without seq num) 2024/08/20-02:38:59.978409 140500363957824 [compaction_job.cc:1944] [default] [JOB 7882] Generated table #14629134: 671089 keys, 95815868 bytes, temperature: kWarm 2024/08/20-02:38:59.978489 140500363957824 EVENT_LOG_v1 {"time_micros": 1724092739978445, "cf_name": "default", "job": 7882, "event": "table_file_creation", "file_number": 14629134, "file_size": 95815868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189641851690, "largest_seqno": 189789492279, "table_properties": {"data_size": 90998592, "index_size": 1225792, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724092733, "oldest_key_time": 0, "file_creation_time": 1724092733, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14629134, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:39:00.042651 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst) /dev/shm/ToplingTemp/Topling-116765-F1Py6p 2024/08/20-02:39:00.293427 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst): first pass time = 0.25's, 152.122'MB/sec 2024/08/20-02:39:00.607670 140500363957824 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst): part-0: reject ZipStore ratio = 0.806 2024/08/20-02:39:00.691139 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst): old prealloc_size = 147639500, real_size = 35558568 2024/08/20-02:39:00.691190 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 190714 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 2.20 raw-val = 0.0351 GB zip-val = 0.0351 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:39:00.752831 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00/14629135.sst): second pass time = 0.31's, 111.950'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.06's, 586.537'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12361.341'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.330'MB/sec write SST data time = 0.03's, 1401.933'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 = 0.31's, unzip length = 0.035'GB zip my value throughput = 111.950'MB/sec zip pipeline throughput = 111.950'MB/sec entries = 190714 avg-key = 16.00 avg-zkey = 2.20 avg-val = 184.00 avg-zval = 184.00 usrkeys = 190714 avg-key = 8.00 avg-zkey = 2.20 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 190714 bytes = 667520 } seq expand size = 1334998 multi value expand size = 0 cnt WriteAppend = 4291 UnZipSize{ index = 0.0015 GB value = 0.0351 GB dict = 0.00 MB all = 0.0381 GB } __ZipSize{ index = 0.0004 GB value = 0.0351 GB dict = 0.00 MB all = 0.0362 GB } UnZip/Zip{ index = 3.6401 value = 1.0000 dict = 0.00 all = 1.0543 } Zip/UnZip{ index = 0.2747 value = 1.0000 dict = 0.00 all = 0.9485 } ---------------------------- total value len = 62.589532 GB avg = 0.180 KB (by entry num) total key len = 6.813284 GB avg = 0.020 KB total ukey len = 3.201771 GB avg = 0.008 KB total ukey num = 0.390866453 Billion total entry num = 0.347744461 Billion write speed all = 2.122439462 MB/sec (with seq num) write speed all = 2.037363195 MB/sec (without seq num) 2024/08/20-02:39:00.798853 140500363957824 [compaction_job.cc:1944] [default] [JOB 7882] Generated table #14629135: 190714 keys, 36179434 bytes, temperature: kWarm 2024/08/20-02:39:00.798931 140500363957824 EVENT_LOG_v1 {"time_micros": 1724092740798889, "cf_name": "default", "job": 7882, "event": "table_file_creation", "file_number": 14629135, "file_size": 36179434, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189641849989, "largest_seqno": 189789492216, "table_properties": {"data_size": 35091568, "index_size": 419136, "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": 3051424, "raw_average_key_size": 16, "raw_value_size": 35091376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 190714, "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-MixedLenBlobStore", "creation_time": 1724092740, "oldest_key_time": 0, "file_creation_time": 1724092740, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14629135, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:39:00.817628 140500363957824 [compaction_job.cc:699] job-07882: subcompact[0], size: 0.227971 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07882/att-00 [14629133,14629134,14629135] 2024/08/20-02:39:00.854905 140500363957824 (Original Log Time 2024/08/20-02:38:42.847465) EVENT_LOG_v1 {"time_micros": 1724092722847420, "job": 7882, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14629109], "files_L3": [14629052, 14629053, 14629054], "score": 0.985777, "input_data_size": 233091929, "oldest_snapshot_seqno": 189789525188} 2024/08/20-02:39:00.854909 140500363957824 (Original Log Time 2024/08/20-02:39:00.854452) [compaction_job.cc:2018] [default] [JOB 7882] Compacted 1@2 + 3@3 files to L3 => 227970914 bytes 2024/08/20-02:39:00.854910 140500363957824 (Original Log Time 2024/08/20-02:39:00.854828) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.0 rd, 12.7 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(27.5, 194.8 +0.0 blob) out(217.4 +0.0 blob), read-write-amplify(16.0) write-amplify(7.9) OK, records in: 1542378, records dropped: 9486 output_compression: Snappy 2024/08/20-02:39:00.854918 140500363957824 (Original Log Time 2024/08/20-02:39:00.854882) EVENT_LOG_v1 {"time_micros": 1724092740854859, "cf": "default", "job": 7882, "event": "compaction_finished", "compaction_time_micros": 17970172, "compaction_time_cpu_micros": 3901409, "output_level": 3, "num_output_files": 3, "total_output_size": 227970914, "num_input_records": 1542378, "num_output_records": 1532892, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 163602970, "file_range_sync_nanos": 0, "file_fsync_nanos": 2851, "file_prepare_write_nanos": 134904, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:39:00.983748 140500363957824 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":1724082090,"starts":1724092722,"executesMs":18117,"compactionJobId":7882,"attempt":0,"compactionInputRawBytes":308475600,"compactionInputZipBytes":233091929,"compactionOutputRawBytes":0,"compactionOutputZipBytes":227970914,"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":"00-470a15a09ce37b087e9c90204a348abc-1da4f362176afb94-00"}}, response = 2024/08/20-02:39:00.983854 140500363957824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07882/att-00: olev 3, work 18.118 s, result 4.849 ms, install 0.497 ms, input{raw 294.185 MiB zip 222.294 MiB}