2024/07/09-00:09:12.751107 140499245176384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00: fork to child time = 0.006264 sec 2024/07/09-00:09:12.751662 140499245176384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00 2024/07/09-00:09:12.756155 140499245176384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00 2024/07/09-00:09:12.756419 140499245176384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-00:09:12.756633 140499245176384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-00:09:12.823883 140499245176384 [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-22355/att-00/MANIFEST-12625661 2024/07/09-00:09:12.841706 140499245176384 [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-22355/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12651039, last_sequence is 147727162421, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12650948 2024/07/09-00:09:12.841718 140499245176384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-00:09:12.841806 140499245176384 [version_set.cc:5652] Creating manifest 12651039 2024/07/09-00:09:12.869892 140499245176384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-00:09:12.887768 140499245176384 [compaction_job.cc:2433] [default] [JOB 22355] Compacting 1@1 + 4@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/09-00:09:12.887786 140499245176384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11889 Base level 1, inputs: [12650957(26MB)], [12651016(48MB) 12651017(5620KB) 12650902(47MB) 12650914(24MB)] 2024/07/09-00:09:13.130985 140499245176384 [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 2024/07/09-00:09:13.131008 140499245176384 [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 2024/07/09-00:09:13.131021 140499245176384 [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 2024/07/09-00:09:13.131030 140499245176384 [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 2024/07/09-00:09:13.131038 140499245176384 [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 2024/07/09-00:09:13.580021 140499245176384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651040.sst) /dev/shm/ToplingTemp/Topling-20275-nIPjzk 2024/07/09-00:09:14.017085 140499245176384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651040.sst): first pass time = 0.44's, 153.566'MB/sec 2024/07/09-00:09:15.595449 140499245176384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651040.sst): old prealloc_size = 73819750, real_size = 49415248 2024/07/09-00:09:15.595495 140499245176384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651040.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-00:09:16.095641 140499245176384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651040.sst): second pass time = 1.58's, 39.134'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 102.170'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 60128.771'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.09's, 566.851'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 = 24474.063'MB/sec zip my value time = 1.58's, unzip length = 0.062'GB zip my value throughput = 39.134'MB/sec zip pipeline throughput = 153.738'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.97 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.97 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6112 value = 1.2953 dict = 1.00 all = 1.3133 } Zip/UnZip{ index = 0.6206 value = 0.7720 dict = 1.00 all = 0.7614 } ---------------------------- 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 = 0.017678374 MB/sec (with seq num) write speed all = 0.016995152 MB/sec (without seq num) 2024/07/09-00:09:16.160770 140499245176384 [compaction_job.cc:1944] [default] [JOB 22355] Generated table #12651040: 335545 keys, 51098861 bytes, temperature: kWarm 2024/07/09-00:09:16.160879 140499245176384 EVENT_LOG_v1 {"time_micros": 1720454956160815, "cf_name": "default", "job": 22355, "event": "table_file_creation", "file_number": 12651040, "file_size": 51098861, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147650312048, "largest_seqno": 147726917223, "table_properties": {"data_size": 47665152, "index_size": 1666048, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720454953, "oldest_key_time": 0, "file_creation_time": 1720454953, "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": 12651040, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:09:16.219063 140499245176384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651041.sst) /dev/shm/ToplingTemp/Topling-20275-rZ3rbk 2024/07/09-00:09:17.475238 140499245176384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651041.sst): first pass time = 1.26's, 53.426'MB/sec 2024/07/09-00:09:19.905402 140499245176384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651041.sst): old prealloc_size = 73819750, real_size = 48536416 2024/07/09-00:09:19.905461 140499245176384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651041.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.34 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-00:09:20.555876 140499245176384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651041.sst): second pass time = 2.42's, 25.530'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 77.143'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22722.705'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.16's, 310.349'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 = 22263.230'MB/sec zip my value time = 2.42's, unzip length = 0.062'GB zip my value throughput = 25.530'MB/sec zip pipeline throughput = 156.367'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.34 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.34 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4195 value = 1.2952 dict = 1.00 all = 1.3374 } Zip/UnZip{ index = 0.2924 value = 0.7721 dict = 1.00 all = 0.7477 } ---------------------------- 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 = 0.035316657 MB/sec (with seq num) write speed all = 0.033951762 MB/sec (without seq num) 2024/07/09-00:09:20.636252 140499245176384 [compaction_job.cc:1944] [default] [JOB 22355] Generated table #12651041: 335545 keys, 50177291 bytes, temperature: kWarm 2024/07/09-00:09:20.636345 140499245176384 EVENT_LOG_v1 {"time_micros": 1720454960636296, "cf_name": "default", "job": 22355, "event": "table_file_creation", "file_number": 12651041, "file_size": 50177291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147666405114, "largest_seqno": 147726917224, "table_properties": {"data_size": 47667376, "index_size": 785024, "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": 1720454956, "oldest_key_time": 0, "file_creation_time": 1720454956, "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": 12651041, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:09:20.706376 140499245176384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651042.sst) /dev/shm/ToplingTemp/Topling-20275-oWdAfi 2024/07/09-00:09:21.477115 140499245176384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651042.sst): first pass time = 0.77's, 75.302'MB/sec 2024/07/09-00:09:22.658151 140499245176384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651042.sst): old prealloc_size = 73819750, real_size = 42495704 2024/07/09-00:09:22.658207 140499245176384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651042.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 290171 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.48 raw-val = 0.0534 GB zip-val = 0.0417 GB avg-val = 184.00 avg-zval = 143.72 2024/07/09-00:09:23.005719 140499245176384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00/12651042.sst): second pass time = 1.18's, 45.281'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 126.234'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21757.986'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.268'MB/sec write SST data time = 0.08's, 568.934'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.541'MB, throughput = 17827.954'MB/sec zip my value time = 1.18's, unzip length = 0.053'GB zip my value throughput = 45.281'MB/sec zip pipeline throughput = 115.432'MB/sec entries = 290171 avg-key = 16.00 avg-zkey = 2.48 avg-val = 184.00 avg-zval = 143.72 usrkeys = 290171 avg-key = 8.00 avg-zkey = 2.48 avg-val = 191.00 avg-zval = 143.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 290171 bytes = 906800 } seq expand size = 2031197 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0534 GB dict = 0.54 MB all = 0.0580 GB } __ZipSize{ index = 0.0007 GB value = 0.0417 GB dict = 0.54 MB all = 0.0439 GB } UnZip/Zip{ index = 3.2276 value = 1.2803 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.3098 value = 0.7811 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 0.183601 GB avg = 0.191 KB (by entry num) total key len = 0.015380 GB avg = 0.016 KB total ukey len = 0.007690 GB avg = 0.008 KB total ukey num = 0.000961261 Billion total entry num = 0.000961261 Billion write speed all = 0.050555654 MB/sec (with seq num) write speed all = 0.048601812 MB/sec (without seq num) 2024/07/09-00:09:23.068891 140499245176384 [compaction_job.cc:1944] [default] [JOB 22355] Generated table #12651042: 290171 keys, 43872355 bytes, temperature: kWarm 2024/07/09-00:09:23.068969 140499245176384 EVENT_LOG_v1 {"time_micros": 1720454963068923, "cf_name": "default", "job": 22355, "event": "table_file_creation", "file_number": 12651042, "file_size": 43872355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147696566079, "largest_seqno": 147726917222, "table_properties": {"data_size": 41703792, "index_size": 719232, "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": 4642736, "raw_average_key_size": 16, "raw_value_size": 53391464, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 290171, "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": 1720454960, "oldest_key_time": 0, "file_creation_time": 1720454960, "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": 12651042, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:09:23.096178 140499245176384 [compaction_job.cc:699] job-22355: subcompact[0], size: 0.145149 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22355/att-00 [12651040,12651041,12651042] 2024/07/09-00:09:23.158256 140499245176384 (Original Log Time 2024/07/09-00:09:12.887836) EVENT_LOG_v1 {"time_micros": 1720454952887799, "job": 22355, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12650957], "files_L2": [12651016, 12651017, 12650902, 12650914], "score": 0.921109, "input_data_size": 160637472, "oldest_snapshot_seqno": 147727161750} 2024/07/09-00:09:23.158263 140499245176384 (Original Log Time 2024/07/09-00:09:23.151165) [compaction_job.cc:2018] [default] [JOB 22355] Compacted 1@1 + 4@2 files to L2 => 145148507 bytes 2024/07/09-00:09:23.158266 140499245176384 (Original Log Time 2024/07/09-00:09:23.158171) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.7 rd, 14.2 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(26.1, 127.1 +0.0 blob) out(138.4 +0.0 blob), read-write-amplify(11.2) write-amplify(5.3) OK, records in: 967264, records dropped: 6003 output_compression: Snappy 2024/07/09-00:09:23.158287 140499245176384 (Original Log Time 2024/07/09-00:09:23.158231) EVENT_LOG_v1 {"time_micros": 1720454963158204, "cf": "default", "job": 22355, "event": "compaction_finished", "compaction_time_micros": 10208351, "compaction_time_cpu_micros": 2443383, "output_level": 2, "num_output_files": 3, "total_output_size": 145148507, "num_input_records": 967264, "num_output_records": 961261, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 199722456, "file_range_sync_nanos": 0, "file_fsync_nanos": 3567, "file_prepare_write_nanos": 8943, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-00:09:23.313149 140499245176384 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":1720454952,"executesMs":10390,"compactionJobId":22355,"attempt":0,"compactionInputRawBytes":193452800,"compactionInputZipBytes":160637472,"compactionOutputRawBytes":0,"compactionOutputZipBytes":145148507,"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-b1c69e37cdae07e6290b5a7c31d9cf30-e436931f9953853d-00"}}, response = 2024/07/09-00:09:23.313266 140499245176384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-22355/att-00: olev 2, work 10.390 s, result 9.427 ms, install 7.149 ms, input{raw 184.491 MiB zip 153.196 MiB}