2024/07/08-18:27:53.611520 140554269124160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00: fork to child time = 0.008562 sec 2024/07/08-18:27:53.612400 140554269124160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00 2024/07/08-18:27:53.616953 140554269124160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00 2024/07/08-18:27:53.618338 140554269124160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-18:27:53.618581 140554269124160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-18:27:53.658707 140554269124160 [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-10776/att-00/MANIFEST-12625661 2024/07/08-18:27:53.681442 140554269124160 [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-10776/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12636697, last_sequence is 147415225853, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12636611 2024/07/08-18:27:53.681448 140554269124160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-18:27:53.681508 140554269124160 [version_set.cc:5652] Creating manifest 12636697 2024/07/08-18:27:53.707426 140554269124160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-18:27:53.719910 140554269124160 [compaction_job.cc:2433] [default] [JOB 10776] Compacting 1@2 + 3@3 files to L3, score 0.94, subcompactions 1 : 1 2024/07/08-18:27:53.719924 140554269124160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5982 Base level 2, inputs: [12636644(31MB)], [12636665(41MB) 12636666(659KB) 12636693(41MB)] 2024/07/08-18:27:54.131174 140554269124160 [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 2024/07/08-18:27:54.131204 140554269124160 [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 2024/07/08-18:27:54.131221 140554269124160 [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 2024/07/08-18:27:54.131232 140554269124160 [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 2024/07/08-18:27:54.131243 140554269124160 [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 2024/07/08-18:27:54.450769 140554269124160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636698.sst) /dev/shm/ToplingTemp/Topling-32727-y4YwFS 2024/07/08-18:27:54.619463 140554269124160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636698.sst): first pass time = 0.17's, 795.880'MB/sec 2024/07/08-18:27:55.968430 140554269124160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636698.sst): old prealloc_size = 133333684, real_size = 41774064 2024/07/08-18:27:55.968507 140554269124160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636698.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.33 2024/07/08-18:27:56.380144 140554269124160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636698.sst): second pass time = 1.35's, 97.641'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 105.800'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15837.298'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.121'MB/sec write SST data time = 0.14's, 301.333'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 34543.015'MB/sec zip my value time = 1.35's, unzip length = 0.132'GB zip my value throughput = 97.641'MB/sec zip pipeline throughput = 140.225'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1016.99 avg-zval = 317.33 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1023.99 avg-zval = 317.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3192 value = 3.2049 dict = 1.00 all = 3.0813 } Zip/UnZip{ index = 0.4312 value = 0.3120 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 236.495994 GB avg = 0.122 KB (by entry num) total key len = 46.328261 GB avg = 0.024 KB total ukey len = 31.687664 GB avg = 0.012 KB total ukey num = 2.646205018 Billion total entry num = 1.938758017 Billion write speed all = 49.798856541 MB/sec (with seq num) write speed all = 47.067890420 MB/sec (without seq num) 2024/07/08-18:27:56.441105 140554269124160 [compaction_job.cc:1944] [default] [JOB 10776] Generated table #12636698: 129430 keys, 43558707 bytes, temperature: kWarm 2024/07/08-18:27:56.441380 140554269124160 EVENT_LOG_v1 {"time_micros": 1720434476441205, "cf_name": "default", "job": 10776, "event": "table_file_creation", "file_number": 12636698, "file_size": 43558707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147312456401, "largest_seqno": 147414944291, "table_properties": {"data_size": 41071840, "index_size": 669696, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629329, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720434474, "oldest_key_time": 0, "file_creation_time": 1720434474, "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": 12636698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:27:56.508669 140554269124160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636699.sst) /dev/shm/ToplingTemp/Topling-32727-WOqXKR 2024/07/08-18:27:57.074400 140554269124160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636699.sst): first pass time = 0.57's, 237.268'MB/sec 2024/07/08-18:27:59.546698 140554269124160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636699.sst): old prealloc_size = 133333684, real_size = 41672672 2024/07/08-18:27:59.546763 140554269124160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636699.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.97 avg-zval = 316.55 2024/07/08-18:27:59.827552 140554269124160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636699.sst): second pass time = 2.47's, 53.257'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 154.746'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14303.321'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.185'MB/sec write SST data time = 0.11's, 409.982'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 30544.933'MB/sec zip my value time = 2.47's, unzip length = 0.132'GB zip my value throughput = 53.257'MB/sec zip pipeline throughput = 183.266'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.97 avg-zval = 316.55 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.97 avg-zval = 316.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 436848 } seq expand size = 906031 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3235 value = 3.2127 dict = 1.00 all = 3.0885 } Zip/UnZip{ index = 0.4304 value = 0.3113 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 236.628529 GB avg = 0.122 KB (by entry num) total key len = 46.330850 GB avg = 0.024 KB total ukey len = 31.689217 GB avg = 0.012 KB total ukey num = 2.646334451 Billion total entry num = 1.938887450 Billion write speed all = 49.792424357 MB/sec (with seq num) write speed all = 47.062932739 MB/sec (without seq num) 2024/07/08-18:27:59.881504 140554269124160 [compaction_job.cc:1944] [default] [JOB 10776] Generated table #12636699: 129433 keys, 43457107 bytes, temperature: kWarm 2024/07/08-18:27:59.881587 140554269124160 EVENT_LOG_v1 {"time_micros": 1720434479881543, "cf_name": "default", "job": 10776, "event": "table_file_creation", "file_number": 12636699, "file_size": 43457107, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147307680752, "largest_seqno": 147414944292, "table_properties": {"data_size": 40971664, "index_size": 668480, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629380, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720434476, "oldest_key_time": 0, "file_creation_time": 1720434476, "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": 12636699, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:27:59.914007 140554269124160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636700.sst) /dev/shm/ToplingTemp/Topling-32727-aaqzJR 2024/07/08-18:27:59.922399 140554269124160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636700.sst): first pass time = 0.01's, 418.635'MB/sec 2024/07/08-18:27:59.955477 140554269124160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636700.sst): old prealloc_size = 133333684, real_size = 1111248 2024/07/08-18:27:59.955518 140554269124160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636700.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3372 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.33 raw-val = 0.0034 GB zip-val = 0.0011 GB avg-val =1016.91 avg-zval = 328.91 2024/07/08-18:27:59.966229 140554269124160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00/12636700.sst): second pass time = 0.03's, 105.609'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 108.109'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 59.643'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.093'MB/sec write SST data time = 0.00's, 705.801'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.040'MB, throughput = 1214.694'MB/sec zip my value time = 0.03's, unzip length = 0.003'GB zip my value throughput = 105.609'MB/sec zip pipeline throughput = 105.609'MB/sec entries = 3372 avg-key = 20.00 avg-zkey = 0.34 avg-val = 1016.91 avg-zval = 328.91 usrkeys = 3372 avg-key = 12.00 avg-zkey = 0.34 avg-val = 1023.91 avg-zval = 328.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3372 bytes = 10976 } seq expand size = 23604 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0034 GB dict = 0.04 MB all = 0.0035 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 35.1250 value = 3.0917 dict = 1.00 all = 3.0087 } Zip/UnZip{ index = 0.0285 value = 0.3234 dict = 1.00 all = 0.3324 } ---------------------------- total value len = 236.631982 GB avg = 0.122 KB (by entry num) total key len = 46.330917 GB avg = 0.024 KB total ukey len = 31.689258 GB avg = 0.012 KB total ukey num = 2.646337823 Billion total entry num = 1.938890822 Billion write speed all = 49.791828444 MB/sec (with seq num) write speed all = 47.062398700 MB/sec (without seq num) 2024/07/08-18:27:59.984354 140554269124160 [compaction_job.cc:1944] [default] [JOB 10776] Generated table #12636700: 3372 keys, 1162129 bytes, temperature: kWarm 2024/07/08-18:27:59.984418 140554269124160 EVENT_LOG_v1 {"time_micros": 1720434479984382, "cf_name": "default", "job": 10776, "event": "table_file_creation", "file_number": 12636700, "file_size": 1162129, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147366309587, "largest_seqno": 147414943629, "table_properties": {"data_size": 1109088, "index_size": 1152, "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": 67440, "raw_average_key_size": 20, "raw_value_size": 3429012, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3372, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720434479, "oldest_key_time": 0, "file_creation_time": 1720434479, "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": 12636700, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-18:27:59.990273 140554269124160 [compaction_job.cc:699] job-10776: subcompact[0], size: 0.088178 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10776/att-00 [12636698,12636699,12636700] 2024/07/08-18:28:00.034154 140554269124160 (Original Log Time 2024/07/08-18:27:53.719983) EVENT_LOG_v1 {"time_micros": 1720434473719939, "job": 10776, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12636644], "files_L3": [12636665, 12636666, 12636693], "score": 0.939419, "input_data_size": 121212440, "oldest_snapshot_seqno": 147415224450} 2024/07/08-18:28:00.034159 140554269124160 (Original Log Time 2024/07/08-18:28:00.033582) [compaction_job.cc:2018] [default] [JOB 10776] Compacted 1@2 + 3@3 files to L3 => 88177943 bytes 2024/07/08-18:28:00.034162 140554269124160 (Original Log Time 2024/07/08-18:28:00.034070) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 19.3 rd, 14.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 83.6 +0.0 blob) out(84.1 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 292719, records dropped: 30484 output_compression: Snappy 2024/07/08-18:28:00.034172 140554269124160 (Original Log Time 2024/07/08-18:28:00.034125) EVENT_LOG_v1 {"time_micros": 1720434480034097, "cf": "default", "job": 10776, "event": "compaction_finished", "compaction_time_micros": 6270299, "compaction_time_cpu_micros": 881905, "output_level": 3, "num_output_files": 3, "total_output_size": 88177943, "num_input_records": 292719, "num_output_records": 262235, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 115492579, "file_range_sync_nanos": 0, "file_fsync_nanos": 2745, "file_prepare_write_nanos": 7111, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-18:28:00.155314 140554269124160 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":1720434473,"executesMs":6405,"compactionJobId":10776,"attempt":0,"compactionInputRawBytes":303545187,"compactionInputZipBytes":121212440,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88177943,"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":"00-5f8f0cca0524250a67c71325595ed879-69f569b26d1a7519-00"}}, response = 2024/07/08-18:28:00.155414 140554269124160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-10776/att-00: olev 3, work 6.406 s, result 15.940 ms, install 0.621 ms, input{raw 289.483 MiB zip 115.597 MiB}