2024/08/20-00:20:39.338846 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00: fork to child time = 0.031511 sec 2024/08/20-00:20:39.340161 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00 2024/08/20-00:20:39.348015 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00 2024/08/20-00:20:39.350048 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:20:39.350469 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:20:39.388633 140500582168128 [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-01841/att-00/MANIFEST-14619535 2024/08/20-00:20:39.443190 140500582168128 [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-01841/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14621581, last_sequence is 189625322919, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621552 2024/08/20-00:20:39.443207 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:20:39.443313 140500582168128 [version_set.cc:5652] Creating manifest 14621581 2024/08/20-00:20:39.488918 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:20:39.509808 140500582168128 [compaction_job.cc:2433] [default] [JOB 1841] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-00:20:39.509830 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 950 Base level 1, inputs: [14621563(31MB)], [14621574(20MB) 14621575(9316KB) 14621568(20MB)] 2024/08/20-00:20:39.767666 140500582168128 [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 2024/08/20-00:20:39.767700 140500582168128 [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 2024/08/20-00:20:39.767724 140500582168128 [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 2024/08/20-00:20:39.767746 140500582168128 [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 2024/08/20-00:20:39.767760 140500582168128 [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 2024/08/20-00:20:39.945012 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621582.sst) /dev/shm/ToplingTemp/Topling-74379-k07z2p 2024/08/20-00:20:40.158237 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621582.sst): first pass time = 0.21's, 314.827'MB/sec 2024/08/20-00:20:41.457598 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621582.sst): old prealloc_size = 73819750, real_size = 20953088 2024/08/20-00:20:41.457681 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621582.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 318.16 2024/08/20-00:20:41.677892 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621582.sst): second pass time = 1.30's, 50.726'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 99.022'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7525.252'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.127'MB/sec write SST data time = 0.09's, 235.898'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 18535.937'MB/sec zip my value time = 1.30's, unzip length = 0.066'GB zip my value throughput = 50.726'MB/sec zip pipeline throughput = 133.004'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1017.02 avg-zval = 318.16 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1024.02 avg-zval = 318.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2358 value = 3.1966 dict = 1.00 all = 3.0765 } Zip/UnZip{ index = 0.4473 value = 0.3128 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398275 Billion total entry num = 0.346276283 Billion write speed all = 2.834087007 MB/sec (with seq num) write speed all = 2.720556012 MB/sec (without seq num) 2024/08/20-00:20:41.709431 140500582168128 [compaction_job.cc:1944] [default] [JOB 1841] Generated table #14621582: 64714 keys, 21814006 bytes, temperature: kWarm 2024/08/20-00:20:41.709531 140500582168128 EVENT_LOG_v1 {"time_micros": 1724084441709473, "cf_name": "default", "job": 1841, "event": "table_file_creation", "file_number": 14621582, "file_size": 21814006, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189601078057, "largest_seqno": 189625193892, "table_properties": {"data_size": 20589424, "index_size": 347328, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815604, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724084439, "oldest_key_time": 0, "file_creation_time": 1724084439, "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": 14621582, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:20:41.758524 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621583.sst) /dev/shm/ToplingTemp/Topling-74379-JVKHip 2024/08/20-00:20:42.361353 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621583.sst): first pass time = 0.60's, 111.333'MB/sec 2024/08/20-00:20:43.797027 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621583.sst): old prealloc_size = 73819750, real_size = 20918096 2024/08/20-00:20:43.797086 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621583.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 317.69 2024/08/20-00:20:44.020093 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621583.sst): second pass time = 1.43's, 45.928'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 97.602'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11507.839'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.113'MB/sec write SST data time = 0.08's, 272.102'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17718.082'MB/sec zip my value time = 1.43's, unzip length = 0.066'GB zip my value throughput = 45.928'MB/sec zip pipeline throughput = 96.150'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1017.01 avg-zval = 317.69 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1024.01 avg-zval = 317.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2655 value = 3.2013 dict = 1.00 all = 3.0825 } Zip/UnZip{ index = 0.4414 value = 0.3124 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 2.836583598 MB/sec (with seq num) write speed all = 2.723042284 MB/sec (without seq num) 2024/08/20-00:20:44.057776 140500582168128 [compaction_job.cc:1944] [default] [JOB 1841] Generated table #14621583: 64714 keys, 21770873 bytes, temperature: kWarm 2024/08/20-00:20:44.057849 140500582168128 EVENT_LOG_v1 {"time_micros": 1724084444057808, "cf_name": "default", "job": 1841, "event": "table_file_creation", "file_number": 14621583, "file_size": 21770873, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189609692961, "largest_seqno": 189625193876, "table_properties": {"data_size": 20558976, "index_size": 342784, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814609, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724084441, "oldest_key_time": 0, "file_creation_time": 1724084441, "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": 14621583, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:20:44.093788 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621584.sst) /dev/shm/ToplingTemp/Topling-74379-lJQQlo 2024/08/20-00:20:44.194490 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621584.sst): first pass time = 0.10's, 347.231'MB/sec 2024/08/20-00:20:45.960252 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621584.sst): old prealloc_size = 73819750, real_size = 11017600 2024/08/20-00:20:45.960319 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621584.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 33699 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.49 raw-val = 0.0343 GB zip-val = 0.0108 GB avg-val =1016.97 avg-zval = 320.20 2024/08/20-00:20:46.076938 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00/14621584.sst): second pass time = 1.76's, 19.417'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 98.149'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6378.154'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.110'MB/sec write SST data time = 0.04's, 287.061'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.335'MB, throughput = 9773.401'MB/sec zip my value time = 1.76's, unzip length = 0.034'GB zip my value throughput = 19.417'MB/sec zip pipeline throughput = 124.583'MB/sec entries = 33699 avg-key = 20.00 avg-zkey = 6.49 avg-val = 1016.97 avg-zval = 320.20 usrkeys = 33699 avg-key = 12.00 avg-zkey = 6.49 avg-val = 1023.97 avg-zval = 320.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 33699 bytes = 105328 } seq expand size = 235893 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0343 GB dict = 0.34 MB all = 0.0349 GB } __ZipSize{ index = 0.0002 GB value = 0.0108 GB dict = 0.34 MB all = 0.0115 GB } UnZip/Zip{ index = 1.8497 value = 3.1761 dict = 1.00 all = 3.0516 } Zip/UnZip{ index = 0.5406 value = 0.3149 dict = 1.00 all = 0.3277 } ---------------------------- total value len = 62.463793 GB avg = 0.180 KB (by entry num) total key len = 6.792020 GB avg = 0.020 KB total ukey len = 3.191465 GB avg = 0.008 KB total ukey num = 0.389496688 Billion total entry num = 0.346374696 Billion write speed all = 2.837786085 MB/sec (with seq num) write speed all = 2.724243293 MB/sec (without seq num) 2024/08/20-00:20:46.101660 140500582168128 [compaction_job.cc:1944] [default] [JOB 1841] Generated table #14621584: 33699 keys, 11451291 bytes, temperature: kWarm 2024/08/20-00:20:46.101744 140500582168128 EVENT_LOG_v1 {"time_micros": 1724084446101699, "cf_name": "default", "job": 1841, "event": "table_file_creation", "file_number": 14621584, "file_size": 11451291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189597620356, "largest_seqno": 189625193691, "table_properties": {"data_size": 10790384, "index_size": 218624, "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": 673980, "raw_average_key_size": 20, "raw_value_size": 34271005, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 33699, "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": 1724084444, "oldest_key_time": 0, "file_creation_time": 1724084444, "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": 14621584, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:20:46.123013 140500582168128 [compaction_job.cc:699] job-01841: subcompact[0], size: 0.055036 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01841/att-00 [14621582,14621583,14621584] 2024/08/20-00:20:46.153084 140500582168128 (Original Log Time 2024/08/20-00:20:39.509916) EVENT_LOG_v1 {"time_micros": 1724084439509852, "job": 1841, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14621563], "files_L2": [14621574, 14621575, 14621568], "score": 0.994992, "input_data_size": 86726020, "oldest_snapshot_seqno": 189625322667} 2024/08/20-00:20:46.153089 140500582168128 (Original Log Time 2024/08/20-00:20:46.152402) [compaction_job.cc:2018] [default] [JOB 1841] Compacted 1@1 + 3@2 files to L2 => 55036170 bytes 2024/08/20-00:20:46.153092 140500582168128 (Original Log Time 2024/08/20-00:20:46.152991) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 13.1 rd, 8.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 50.7 +0.0 blob) out(52.5 +0.0 blob), read-write-amplify(4.2) write-amplify(1.6) OK, records in: 189479, records dropped: 26352 output_compression: Snappy 2024/08/20-00:20:46.153103 140500582168128 (Original Log Time 2024/08/20-00:20:46.153053) EVENT_LOG_v1 {"time_micros": 1724084446153026, "cf": "default", "job": 1841, "event": "compaction_finished", "compaction_time_micros": 6613113, "compaction_time_cpu_micros": 663160, "output_level": 2, "num_output_files": 3, "total_output_size": 55036170, "num_input_records": 189479, "num_output_records": 163127, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 93278232, "file_range_sync_nanos": 0, "file_fsync_nanos": 3182, "file_prepare_write_nanos": 9340, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:20:46.318167 140500582168128 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":1724084439,"executesMs":6804,"compactionJobId":1841,"attempt":0,"compactionInputRawBytes":196490941,"compactionInputZipBytes":86726020,"compactionOutputRawBytes":0,"compactionOutputZipBytes":55036170,"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":"00-18656db54e3045f09e46e1a6f1041651-b00a463e7f4801e4-00"}}, response = 2024/08/20-00:20:46.318290 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01841/att-00: olev 2, work 6.804 s, result 9.015 ms, install 0.740 ms, input{raw 187.388 MiB zip 82.708 MiB}