2024/08/20-18:36:49.582827 140466210989632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00: fork to child time = 0.042959 sec 2024/08/20-18:36:49.583539 140466210989632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00 2024/08/20-18:36:49.588124 140466210989632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00 2024/08/20-18:36:49.589459 140466210989632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:36:49.589736 140466210989632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:36:49.644601 140466210989632 [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-44318/att-00/MANIFEST-14629260 2024/08/20-18:36:49.662257 140466210989632 [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-44318/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14680328, last_sequence is 190908806757, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14680191 2024/08/20-18:36:49.662263 140466210989632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:36:49.662310 140466210989632 [version_set.cc:5652] Creating manifest 14680328 2024/08/20-18:36:49.703065 140466210989632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:36:49.723045 140466210989632 [compaction_job.cc:2433] [default] [JOB 44318] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-18:36:49.723058 140466210989632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22569 Base level 2, inputs: [14680307(30MB)], [14680255(91MB) 14680256(91MB) 14680257(33MB)] 2024/08/20-18:36:50.113473 140466210989632 [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 2024/08/20-18:36:50.113497 140466210989632 [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 2024/08/20-18:36:50.113519 140466210989632 [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 2024/08/20-18:36:50.113531 140466210989632 [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 2024/08/20-18:36:50.113540 140466210989632 [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 2024/08/20-18:36:50.893663 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680329.sst) /dev/shm/ToplingTemp/Topling-24496-PMBfUr 2024/08/20-18:36:51.951164 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680329.sst): first pass time = 1.06's, 126.926'MB/sec 2024/08/20-18:36:56.101472 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680329.sst): old prealloc_size = 147639500, real_size = 92211824 2024/08/20-18:36:56.101597 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680329.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.58 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-18:36:56.776389 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680329.sst): second pass time = 4.15's, 29.759'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 141.570'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13890.647'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.306'MB/sec write SST data time = 0.13's, 753.787'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26124.198'MB/sec zip my value time = 4.15's, unzip length = 0.123'GB zip my value throughput = 29.759'MB/sec zip pipeline throughput = 167.467'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.58 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.58 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.0665 value = 1.3572 dict = 1.00 all = 1.4047 } Zip/UnZip{ index = 0.1974 value = 0.7368 dict = 1.00 all = 0.7119 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.034810058 MB/sec (with seq num) write speed all = 0.033464742 MB/sec (without seq num) 2024/08/20-18:36:56.914362 140466210989632 [compaction_job.cc:1944] [default] [JOB 44318] Generated table #14680329: 671089 keys, 95551484 bytes, temperature: kWarm 2024/08/20-18:36:56.914421 140466210989632 EVENT_LOG_v1 {"time_micros": 1724150216914383, "cf_name": "default", "job": 44318, "event": "table_file_creation", "file_number": 14680329, "file_size": 95551484, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807979869, "largest_seqno": 190908776550, "table_properties": {"data_size": 90984240, "index_size": 1059648, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724150210, "oldest_key_time": 0, "file_creation_time": 1724150210, "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": 14680329, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:36:56.978786 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680330.sst) /dev/shm/ToplingTemp/Topling-24496-6CW6ws 2024/08/20-18:36:59.386172 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680330.sst): first pass time = 2.41's, 55.753'MB/sec 2024/08/20-18:37:06.033722 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680330.sst): old prealloc_size = 147639500, real_size = 92233016 2024/08/20-18:37:06.033803 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680330.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.61 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-18:37:06.901793 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680330.sst): second pass time = 6.65's, 18.580'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.87's, 110.004'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27635.806'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.319'MB/sec write SST data time = 0.34's, 278.812'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26665.693'MB/sec zip my value time = 6.65's, unzip length = 0.123'GB zip my value throughput = 18.580'MB/sec zip pipeline throughput = 167.157'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.61 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.61 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 4.9643 value = 1.3572 dict = 1.00 all = 1.4056 } Zip/UnZip{ index = 0.2014 value = 0.7368 dict = 1.00 all = 0.7114 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.069443919 MB/sec (with seq num) write speed all = 0.066760096 MB/sec (without seq num) 2024/08/20-18:37:07.144322 140466210989632 [compaction_job.cc:1944] [default] [JOB 44318] Generated table #14680330: 671089 keys, 95488828 bytes, temperature: kWarm 2024/08/20-18:37:07.144407 140466210989632 EVENT_LOG_v1 {"time_micros": 1724150227144364, "cf_name": "default", "job": 44318, "event": "table_file_creation", "file_number": 14680330, "file_size": 95488828, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190860596578, "largest_seqno": 190908776551, "table_properties": {"data_size": 90983632, "index_size": 1081472, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724150216, "oldest_key_time": 0, "file_creation_time": 1724150216, "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": 14680330, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:37:07.228032 140466210989632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680331.sst) /dev/shm/ToplingTemp/Topling-24496-OVzGjs 2024/08/20-18:37:07.864642 140466210989632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680331.sst): first pass time = 0.64's, 101.866'MB/sec 2024/08/20-18:37:08.474260 140466210989632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680331.sst): old prealloc_size = 147639500, real_size = 47242352 2024/08/20-18:37:08.474318 140466210989632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680331.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 324221 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.04 raw-val = 0.0597 GB zip-val = 0.0462 GB avg-val = 184.00 avg-zval = 142.42 2024/08/20-18:37:08.736370 140466210989632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00/14680331.sst): second pass time = 0.61's, 97.978'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 186.136'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30953.854'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.378'MB/sec write SST data time = 0.05's, 1018.676'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.611'MB, throughput = 16662.523'MB/sec zip my value time = 0.61's, unzip length = 0.060'GB zip my value throughput = 97.978'MB/sec zip pipeline throughput = 144.104'MB/sec entries = 324221 avg-key = 16.00 avg-zkey = 3.04 avg-val = 184.00 avg-zval = 142.42 usrkeys = 324221 avg-key = 8.00 avg-zkey = 3.04 avg-val = 191.00 avg-zval = 142.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 324221 bytes = 1013200 } seq expand size = 2269547 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0597 GB dict = 0.61 MB all = 0.0648 GB } __ZipSize{ index = 0.0010 GB value = 0.0462 GB dict = 0.61 MB all = 0.0488 GB } UnZip/Zip{ index = 2.6341 value = 1.2919 dict = 1.00 all = 1.3291 } Zip/UnZip{ index = 0.3796 value = 0.7740 dict = 1.00 all = 0.7524 } ---------------------------- total value len = 0.318282 GB avg = 0.191 KB (by entry num) total key len = 0.026662 GB avg = 0.016 KB total ukey len = 0.013331 GB avg = 0.008 KB total ukey num = 0.001666399 Billion total entry num = 0.001666399 Billion write speed all = 0.086179505 MB/sec (with seq num) write speed all = 0.082848897 MB/sec (without seq num) 2024/08/20-18:37:08.805609 140466210989632 [compaction_job.cc:1944] [default] [JOB 44318] Generated table #14680331: 324221 keys, 48786819 bytes, temperature: kWarm 2024/08/20-18:37:08.805686 140466210989632 EVENT_LOG_v1 {"time_micros": 1724150228805641, "cf_name": "default", "job": 44318, "event": "table_file_creation", "file_number": 14680331, "file_size": 48786819, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190884497247, "largest_seqno": 190908776549, "table_properties": {"data_size": 46176448, "index_size": 984704, "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": 5187536, "raw_average_key_size": 16, "raw_value_size": 59656664, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 324221, "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": 1724150227, "oldest_key_time": 0, "file_creation_time": 1724150227, "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": 14680331, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:37:08.832715 140466210989632 [compaction_job.cc:699] job-44318: subcompact[0], size: 0.239827 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-44318/att-00 [14680329,14680330,14680331] 2024/08/20-18:37:08.878893 140466210989632 (Original Log Time 2024/08/20-18:36:49.723109) EVENT_LOG_v1 {"time_micros": 1724150209723071, "job": 44318, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14680307], "files_L3": [14680255, 14680256, 14680257], "score": 0.99899, "input_data_size": 258778040, "oldest_snapshot_seqno": 190908806709} 2024/08/20-18:37:08.878897 140466210989632 (Original Log Time 2024/08/20-18:37:08.878374) [compaction_job.cc:2018] [default] [JOB 44318] Compacted 1@2 + 3@3 files to L3 => 239827131 bytes 2024/08/20-18:37:08.878898 140466210989632 (Original Log Time 2024/08/20-18:37:08.878820) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.5 rd, 12.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(30.9, 215.9 +0.0 blob) out(228.7 +0.0 blob), read-write-amplify(15.4) write-amplify(7.4) OK, records in: 1678012, records dropped: 11613 output_compression: Snappy 2024/08/20-18:37:08.878906 140466210989632 (Original Log Time 2024/08/20-18:37:08.878867) EVENT_LOG_v1 {"time_micros": 1724150228878847, "cf": "default", "job": 44318, "event": "compaction_finished", "compaction_time_micros": 19109619, "compaction_time_cpu_micros": 3770709, "output_level": 3, "num_output_files": 3, "total_output_size": 239827131, "num_input_records": 1678012, "num_output_records": 1666399, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 177118162, "file_range_sync_nanos": 0, "file_fsync_nanos": 2429, "file_prepare_write_nanos": 9328, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:37:09.013060 140466210989632 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":1724150209,"executesMs":19289,"compactionJobId":44318,"attempt":0,"compactionInputRawBytes":335602400,"compactionInputZipBytes":258778040,"compactionOutputRawBytes":0,"compactionOutputZipBytes":239827131,"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":"00-4527253bfd3b155cd5487fbee9e242d8-afa0d15101e95667-00"}}, response = 2024/08/20-18:37:09.013144 140466210989632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-44318/att-00: olev 3, work 19.290 s, result 5.656 ms, install 0.554 ms, input{raw 320.055 MiB zip 246.790 MiB}