2024/08/21-01:33:00.124014 140539752650304 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00: fork to child time = 0.055334 sec 2024/08/21-01:33:00.124696 140539752650304 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00 2024/08/21-01:33:00.134048 140539752650304 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00 2024/08/21-01:33:00.135423 140539752650304 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:33:00.135748 140539752650304 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:33:00.173553 140539752650304 [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-59475/att-00/MANIFEST-14629260 2024/08/21-01:33:00.188356 140539752650304 [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-59475/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14697648, last_sequence is 191292022675, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14697515 2024/08/21-01:33:00.188373 140539752650304 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:33:00.188454 140539752650304 [version_set.cc:5652] Creating manifest 14697648 2024/08/21-01:33:00.212443 140539752650304 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:33:00.226617 140539752650304 [compaction_job.cc:2433] [default] [JOB 59475] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-01:33:00.226646 140539752650304 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29962 Base level 1, inputs: [14697624(15MB)], [14697570(48MB) 14697571(47MB) 14697572(33MB)] 2024/08/21-01:33:00.398477 140539752650304 [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 2024/08/21-01:33:00.398520 140539752650304 [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 2024/08/21-01:33:00.398547 140539752650304 [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 2024/08/21-01:33:00.398562 140539752650304 [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 2024/08/21-01:33:00.398575 140539752650304 [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 2024/08/21-01:33:00.802860 140539752650304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697649.sst) /dev/shm/ToplingTemp/Topling-8528-D8zOJ0 2024/08/21-01:33:01.484069 140539752650304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697649.sst): first pass time = 0.68's, 98.523'MB/sec 2024/08/21-01:33:04.869602 140539752650304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697649.sst): old prealloc_size = 73819750, real_size = 48788544 2024/08/21-01:33:04.869672 140539752650304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697649.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/21-01:33:05.382196 140539752650304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697649.sst): second pass time = 3.38's, 18.251'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 98.303'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20943.009'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.200'MB/sec write SST data time = 0.09's, 540.942'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 = 17046.119'MB/sec zip my value time = 3.38's, unzip length = 0.062'GB zip my value throughput = 18.251'MB/sec zip pipeline throughput = 150.654'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.12 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.12 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5658 value = 1.2955 dict = 1.00 all = 1.3319 } Zip/UnZip{ index = 0.3897 value = 0.7719 dict = 1.00 all = 0.7508 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.102252013 MB/sec (with seq num) write speed all = 0.098300244 MB/sec (without seq num) 2024/08/21-01:33:05.487765 140539752650304 [compaction_job.cc:1944] [default] [JOB 59475] Generated table #14697649: 335545 keys, 50387467 bytes, temperature: kWarm 2024/08/21-01:33:05.487832 140539752650304 EVENT_LOG_v1 {"time_micros": 1724175185487787, "cf_name": "default", "job": 59475, "event": "table_file_creation", "file_number": 14697649, "file_size": 50387467, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266164151, "largest_seqno": 191291985427, "table_properties": {"data_size": 47658304, "index_size": 1046208, "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": 1724175180, "oldest_key_time": 0, "file_creation_time": 1724175180, "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": 14697649, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:33:05.547887 140539752650304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697650.sst) /dev/shm/ToplingTemp/Topling-8528-F0eLU4 2024/08/21-01:33:06.483854 140539752650304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697650.sst): first pass time = 0.94's, 71.704'MB/sec 2024/08/21-01:33:07.306744 140539752650304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697650.sst): old prealloc_size = 73819750, real_size = 48378224 2024/08/21-01:33:07.306788 140539752650304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697650.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.89 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/21-01:33:07.748191 140539752650304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697650.sst): second pass time = 0.81's, 75.892'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 113.321'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27656.247'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.230'MB/sec write SST data time = 0.08's, 653.378'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 = 22207.008'MB/sec zip my value time = 0.81's, unzip length = 0.062'GB zip my value throughput = 75.892'MB/sec zip pipeline throughput = 133.344'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.89 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.89 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.2256 value = 1.2955 dict = 1.00 all = 1.3417 } Zip/UnZip{ index = 0.2367 value = 0.7719 dict = 1.00 all = 0.7453 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.203794196 MB/sec (with seq num) write speed all = 0.195918092 MB/sec (without seq num) 2024/08/21-01:33:07.835034 140539752650304 [compaction_job.cc:1944] [default] [JOB 59475] Generated table #14697650: 335545 keys, 50019083 bytes, temperature: kWarm 2024/08/21-01:33:07.835096 140539752650304 EVENT_LOG_v1 {"time_micros": 1724175187835062, "cf_name": "default", "job": 59475, "event": "table_file_creation", "file_number": 14697650, "file_size": 50019083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301699, "largest_seqno": 191291985423, "table_properties": {"data_size": 47658944, "index_size": 635264, "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": 1724175185, "oldest_key_time": 0, "file_creation_time": 1724175185, "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": 14697650, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:33:07.889144 140539752650304 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697651.sst) /dev/shm/ToplingTemp/Topling-8528-PuH4T4 2024/08/21-01:33:08.914911 140539752650304 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697651.sst): first pass time = 1.03's, 58.395'MB/sec 2024/08/21-01:33:09.579753 140539752650304 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697651.sst): old prealloc_size = 73819750, real_size = 44736496 2024/08/21-01:33:09.579814 140539752650304 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697651.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 299485 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.80 raw-val = 0.0551 GB zip-val = 0.0429 GB avg-val = 184.00 avg-zval = 143.32 2024/08/21-01:33:10.026462 140539752650304 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00/14697651.sst): second pass time = 0.66's, 82.995'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 103.421'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47273.242'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.203'MB/sec write SST data time = 0.08's, 597.697'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.561'MB, throughput = 15190.559'MB/sec zip my value time = 0.66's, unzip length = 0.055'GB zip my value throughput = 82.995'MB/sec zip pipeline throughput = 96.245'MB/sec entries = 299485 avg-key = 16.00 avg-zkey = 5.80 avg-val = 184.00 avg-zval = 143.32 usrkeys = 299485 avg-key = 8.00 avg-zkey = 5.80 avg-val = 191.00 avg-zval = 143.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 299485 bytes = 973344 } seq expand size = 2096395 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0024 GB value = 0.0551 GB dict = 0.56 MB all = 0.0599 GB } __ZipSize{ index = 0.0017 GB value = 0.0429 GB dict = 0.56 MB all = 0.0462 GB } UnZip/Zip{ index = 1.3785 value = 1.2838 dict = 1.00 all = 1.2965 } Zip/UnZip{ index = 0.7254 value = 0.7789 dict = 1.00 all = 0.7713 } ---------------------------- total value len = 0.185380 GB avg = 0.191 KB (by entry num) total key len = 0.015529 GB avg = 0.016 KB total ukey len = 0.007765 GB avg = 0.008 KB total ukey num = 0.000970575 Billion total entry num = 0.000970575 Billion write speed all = 0.293758887 MB/sec (with seq num) write speed all = 0.282405886 MB/sec (without seq num) 2024/08/21-01:33:10.089547 140539752650304 [compaction_job.cc:1944] [default] [JOB 59475] Generated table #14697651: 299485 keys, 46198309 bytes, temperature: kWarm 2024/08/21-01:33:10.089640 140539752650304 EVENT_LOG_v1 {"time_micros": 1724175190089589, "cf_name": "default", "job": 59475, "event": "table_file_creation", "file_number": 14697651, "file_size": 46198309, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191233301703, "largest_seqno": 191291985428, "table_properties": {"data_size": 42923424, "index_size": 1738048, "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": 4791760, "raw_average_key_size": 16, "raw_value_size": 55105240, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 299485, "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": 1724175187, "oldest_key_time": 0, "file_creation_time": 1724175187, "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": 14697651, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:33:10.113901 140539752650304 [compaction_job.cc:699] job-59475: subcompact[0], size: 0.146605 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59475/att-00 [14697649,14697650,14697651] 2024/08/21-01:33:10.152653 140539752650304 (Original Log Time 2024/08/21-01:33:00.226741) EVENT_LOG_v1 {"time_micros": 1724175180226670, "job": 59475, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14697624], "files_L2": [14697570, 14697571, 14697572], "score": 0.992605, "input_data_size": 152651272, "oldest_snapshot_seqno": 191292022189} 2024/08/21-01:33:10.152659 140539752650304 (Original Log Time 2024/08/21-01:33:10.145968) [compaction_job.cc:2018] [default] [JOB 59475] Compacted 1@1 + 3@2 files to L2 => 146604859 bytes 2024/08/21-01:33:10.152662 140539752650304 (Original Log Time 2024/08/21-01:33:10.152571) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.4 rd, 14.8 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.0, 129.6 +0.0 blob) out(139.8 +0.0 blob), read-write-amplify(17.9) write-amplify(8.8) OK, records in: 974076, records dropped: 3501 output_compression: Snappy 2024/08/21-01:33:10.152673 140539752650304 (Original Log Time 2024/08/21-01:33:10.152626) EVENT_LOG_v1 {"time_micros": 1724175190152600, "cf": "default", "job": 59475, "event": "compaction_finished", "compaction_time_micros": 9887173, "compaction_time_cpu_micros": 2666233, "output_level": 2, "num_output_files": 3, "total_output_size": 146604859, "num_input_records": 974076, "num_output_records": 970575, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 196735936, "file_range_sync_nanos": 0, "file_fsync_nanos": 3395, "file_prepare_write_nanos": 8449, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-01:33:10.283559 140539752650304 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":1724175180,"executesMs":10016,"compactionJobId":59475,"attempt":0,"compactionInputRawBytes":194815200,"compactionInputZipBytes":152651272,"compactionOutputRawBytes":0,"compactionOutputZipBytes":146604859,"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-b47ed3b1d1a44896bfeaefe05a9e182c-9faf7b5fbeddc826-00"}}, response = 2024/08/21-01:33:10.283656 140539752650304 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-59475/att-00: olev 2, work 10.017 s, result 4.887 ms, install 6.732 ms, input{raw 185.790 MiB zip 145.580 MiB}