2024/08/21-03:52:00.798319 140539601581632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00: fork to child time = 0.011992 sec 2024/08/21-03:52:00.799016 140539601581632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00 2024/08/21-03:52:00.803150 140539601581632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00 2024/08/21-03:52:00.804226 140539601581632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:52:00.804546 140539601581632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:52:00.843240 140539601581632 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00076/att-00/MANIFEST-14703348 2024/08/21-03:52:00.890617 140539601581632 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00076/att-00/MANIFEST-14703348 succeeded,manifest_file_number is 14703348, next_file_number is 14703429, last_sequence is 191415028634, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14703263 2024/08/21-03:52:00.890628 140539601581632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:52:00.890720 140539601581632 [version_set.cc:5652] Creating manifest 14703429 2024/08/21-03:52:00.916726 140539601581632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:52:00.933286 140539601581632 [compaction_job.cc:2433] [default] [JOB 76] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-03:52:00.933302 140539601581632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 42 Base level 1, inputs: [14703387(7745KB)], [14703422(48MB) 14703423(3662KB) 14703336(48MB) 14703337(23MB)] 2024/08/21-03:52:01.009255 140539601581632 [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 2024/08/21-03:52:01.009279 140539601581632 [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 2024/08/21-03:52:01.009300 140539601581632 [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 2024/08/21-03:52:01.009314 140539601581632 [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 2024/08/21-03:52:01.009326 140539601581632 [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 2024/08/21-03:52:01.381166 140539601581632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703430.sst) /dev/shm/ToplingTemp/Topling-47238-dko0o8 2024/08/21-03:52:02.146887 140539601581632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703430.sst): first pass time = 0.77's, 87.648'MB/sec 2024/08/21-03:52:03.997236 140539601581632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703430.sst): old prealloc_size = 73819750, real_size = 48909544 2024/08/21-03:52:03.997316 140539601581632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703430.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.45 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/21-03:52:04.493641 140539601581632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703430.sst): second pass time = 1.85's, 33.385'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.752'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21308.176'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.09's, 577.861'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 = 22398.698'MB/sec zip my value time = 1.85's, unzip length = 0.062'GB zip my value throughput = 33.385'MB/sec zip pipeline throughput = 122.192'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.45 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.45 avg-val = 191.00 avg-zval = 142.06 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3213 value = 1.2952 dict = 1.00 all = 1.3287 } Zip/UnZip{ index = 0.4308 value = 0.7721 dict = 1.00 all = 0.7526 } ---------------------------- 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 = 0.007701796 MB/sec (with seq num) write speed all = 0.007404142 MB/sec (without seq num) 2024/08/21-03:52:04.558276 140539601581632 [compaction_job.cc:1944] [default] [JOB 76] Generated table #14703430: 335545 keys, 50508491 bytes, temperature: kWarm 2024/08/21-03:52:04.558382 140539601581632 EVENT_LOG_v1 {"time_micros": 1724183524558322, "cf_name": "default", "job": 76, "event": "table_file_creation", "file_number": 14703430, "file_size": 50508491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191391318771, "largest_seqno": 191414873744, "table_properties": {"data_size": 47669104, "index_size": 1156416, "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": 1724183521, "oldest_key_time": 0, "file_creation_time": 1724183521, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703430, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:52:04.621941 140539601581632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703431.sst) /dev/shm/ToplingTemp/Topling-47238-274kF5 2024/08/21-03:52:05.513790 140539601581632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703431.sst): first pass time = 0.89's, 75.251'MB/sec 2024/08/21-03:52:06.037411 140539601581632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703431.sst): old prealloc_size = 73819750, real_size = 48641744 2024/08/21-03:52:06.037466 140539601581632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703431.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-03:52:06.549972 140539601581632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703431.sst): second pass time = 0.52's, 118.457'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 98.192'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38420.484'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.213'MB/sec write SST data time = 0.12's, 423.857'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 = 16283.730'MB/sec zip my value time = 0.52's, unzip length = 0.062'GB zip my value throughput = 118.457'MB/sec zip pipeline throughput = 118.457'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.65 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.65 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0218 value = 1.2952 dict = 1.00 all = 1.3335 } Zip/UnZip{ index = 0.3309 value = 0.7721 dict = 1.00 all = 0.7499 } ---------------------------- 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 = 0.015400080 MB/sec (with seq num) write speed all = 0.014804908 MB/sec (without seq num) 2024/08/21-03:52:06.616758 140539601581632 [compaction_job.cc:1944] [default] [JOB 76] Generated table #14703431: 335545 keys, 50324619 bytes, temperature: kWarm 2024/08/21-03:52:06.616821 140539601581632 EVENT_LOG_v1 {"time_micros": 1724183526616789, "cf_name": "default", "job": 76, "event": "table_file_creation", "file_number": 14703431, "file_size": 50324619, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191302454149, "largest_seqno": 191414873726, "table_properties": {"data_size": 47669424, "index_size": 888320, "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": 1724183524, "oldest_key_time": 0, "file_creation_time": 1724183524, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703431, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:52:06.684294 140539601581632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst) /dev/shm/ToplingTemp/Topling-47238-3glhn9 2024/08/21-03:52:07.007660 140539601581632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst): first pass time = 0.32's, 112.771'MB/sec 2024/08/21-03:52:07.380174 140539601581632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst): part-0: reject ZipStore ratio = 0.810 2024/08/21-03:52:07.441543 140539601581632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst): old prealloc_size = 73819750, real_size = 34764320 2024/08/21-03:52:07.441584 140539601581632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 182310 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 6.44 raw-val = 0.0335 GB zip-val = 0.0335 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:52:07.501883 140539601581632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00/14703432.sst): second pass time = 0.37's, 90.207'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 584.393'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41096.743'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.151'MB/sec write SST data time = 0.02's, 1702.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.37's, unzip length = 0.034'GB zip my value throughput = 90.207'MB/sec zip pipeline throughput = 167.382'MB/sec entries = 182310 avg-key = 16.00 avg-zkey = 6.44 avg-val = 184.00 avg-zval = 184.00 usrkeys = 182310 avg-key = 8.00 avg-zkey = 6.44 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 182310 bytes = 546944 } seq expand size = 1276170 multi value expand size = 0 cnt WriteAppend = 4103 UnZipSize{ index = 0.0015 GB value = 0.0335 GB dict = 0.00 MB all = 0.0365 GB } __ZipSize{ index = 0.0012 GB value = 0.0335 GB dict = 0.00 MB all = 0.0353 GB } UnZip/Zip{ index = 1.2430 value = 1.0000 dict = 0.00 all = 1.0339 } Zip/UnZip{ index = 0.8045 value = 1.0000 dict = 0.00 all = 0.9672 } ---------------------------- total value len = 0.162999 GB avg = 0.191 KB (by entry num) total key len = 0.013654 GB avg = 0.016 KB total ukey len = 0.006827 GB avg = 0.008 KB total ukey num = 0.000853400 Billion total entry num = 0.000853400 Billion write speed all = 0.019581638 MB/sec (with seq num) write speed all = 0.018824860 MB/sec (without seq num) 2024/08/21-03:52:07.546609 140539601581632 [compaction_job.cc:1944] [default] [JOB 76] Generated table #14703432: 182310 keys, 35267404 bytes, temperature: kWarm 2024/08/21-03:52:07.546668 140539601581632 EVENT_LOG_v1 {"time_micros": 1724183527546636, "cf_name": "default", "job": 76, "event": "table_file_creation", "file_number": 14703432, "file_size": 35267404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191400000446, "largest_seqno": 191414873740, "table_properties": {"data_size": 33545232, "index_size": 1173312, "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": 2916960, "raw_average_key_size": 16, "raw_value_size": 33545040, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 182310, "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-MixedLenBlobStore", "creation_time": 1724183526, "oldest_key_time": 0, "file_creation_time": 1724183526, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703432, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:52:07.561603 140539601581632 [compaction_job.cc:699] job-00076: subcompact[0], size: 0.136101 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00076/att-00 [14703430,14703431,14703432] 2024/08/21-03:52:07.585404 140539601581632 (Original Log Time 2024/08/21-03:52:00.933347) EVENT_LOG_v1 {"time_micros": 1724183520933313, "job": 76, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14703387], "files_L2": [14703422, 14703423, 14703336, 14703337], "score": 0.991949, "input_data_size": 137352605, "oldest_snapshot_seqno": 191415028541} 2024/08/21-03:52:07.585407 140539601581632 (Original Log Time 2024/08/21-03:52:07.584977) [compaction_job.cc:2018] [default] [JOB 76] Compacted 1@1 + 4@2 files to L2 => 136100514 bytes 2024/08/21-03:52:07.585409 140539601581632 (Original Log Time 2024/08/21-03:52:07.585355) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 20.7 rd, 20.5 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(7.6, 123.4 +0.0 blob) out(129.8 +0.0 blob), read-write-amplify(34.5) write-amplify(17.2) OK, records in: 854744, records dropped: 1344 output_compression: Snappy 2024/08/21-03:52:07.585414 140539601581632 (Original Log Time 2024/08/21-03:52:07.585392) EVENT_LOG_v1 {"time_micros": 1724183527585377, "cf": "default", "job": 76, "event": "compaction_finished", "compaction_time_micros": 6628263, "compaction_time_cpu_micros": 2104450, "output_level": 2, "num_output_files": 3, "total_output_size": 136100514, "num_input_records": 854744, "num_output_records": 853400, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137586088, "file_range_sync_nanos": 0, "file_fsync_nanos": 2791, "file_prepare_write_nanos": 141449, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:52:07.693892 140539601581632 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":1724183411,"starts":1724183520,"executesMs":6780,"compactionJobId":76,"attempt":0,"compactionInputRawBytes":170948800,"compactionInputZipBytes":137352605,"compactionOutputRawBytes":0,"compactionOutputZipBytes":136100514,"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":"00-8c24dca5111f8c660600b759c13b7810-29cb7cfaaf8be529-00"}}, response = 2024/08/21-03:52:07.693956 140539601581632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00076/att-00: olev 2, work 6.780 s, result 6.387 ms, install 0.454 ms, input{raw 163.029 MiB zip 130.990 MiB}