2024/08/20-10:58:48.491261 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00: fork to child time = 0.029736 sec 2024/08/20-10:58:48.492751 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00 2024/08/20-10:58:48.498639 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00 2024/08/20-10:58:48.500427 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:58:48.500794 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:58:48.541938 140500607346240 [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-25557/att-00/MANIFEST-14629260 2024/08/20-10:58:48.584867 140500607346240 [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-25557/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658571, last_sequence is 190432764066, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14658499 2024/08/20-10:58:48.584882 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:58:48.584982 140500607346240 [version_set.cc:5652] Creating manifest 14658571 2024/08/20-10:58:48.610476 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:58:48.625568 140500607346240 [compaction_job.cc:2433] [default] [JOB 25557] Compacting 1@1 + 3@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/20-10:58:48.625592 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13114 Base level 1, inputs: [14658512(15MB)], [14658459(48MB) 14658460(48MB) 14658461(26MB)] 2024/08/20-10:58:48.758662 140500607346240 [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 2024/08/20-10:58:48.758693 140500607346240 [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 2024/08/20-10:58:48.758722 140500607346240 [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 2024/08/20-10:58:48.758737 140500607346240 [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 2024/08/20-10:58:48.758751 140500607346240 [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 2024/08/20-10:58:49.145859 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658572.sst) /dev/shm/ToplingTemp/Topling-316753-cgWQ1A 2024/08/20-10:58:49.427958 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658572.sst): first pass time = 0.28's, 237.932'MB/sec 2024/08/20-10:58:50.111294 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658572.sst): old prealloc_size = 73819750, real_size = 49121816 2024/08/20-10:58:50.111381 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658572.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.08 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-10:58:50.392033 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658572.sst): second pass time = 0.68's, 90.457'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.816'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23610.923'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.366'MB/sec write SST data time = 0.05's, 987.122'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 = 17780.449'MB/sec zip my value time = 0.68's, unzip length = 0.062'GB zip my value throughput = 90.457'MB/sec zip pipeline throughput = 169.789'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.08 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.08 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9587 value = 1.2952 dict = 1.00 all = 1.3220 } Zip/UnZip{ index = 0.5105 value = 0.7721 dict = 1.00 all = 0.7564 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.103140202 MB/sec (with seq num) write speed all = 1.058916040 MB/sec (without seq num) 2024/08/20-10:58:50.465357 140500607346240 [compaction_job.cc:1944] [default] [JOB 25557] Generated table #14658572: 335545 keys, 50762699 bytes, temperature: kWarm 2024/08/20-10:58:50.465457 140500607346240 EVENT_LOG_v1 {"time_micros": 1724122730465410, "cf_name": "default", "job": 25557, "event": "table_file_creation", "file_number": 14658572, "file_size": 50762699, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190392278076, "largest_seqno": 190432455038, "table_properties": {"data_size": 47667296, "index_size": 1370496, "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": 1724122729, "oldest_key_time": 0, "file_creation_time": 1724122729, "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": 14658572, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:58:50.498367 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658573.sst) /dev/shm/ToplingTemp/Topling-316753-7Cw6jB 2024/08/20-10:58:51.115446 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658573.sst): first pass time = 0.62's, 108.763'MB/sec 2024/08/20-10:58:51.809679 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658573.sst): old prealloc_size = 73819750, real_size = 48668184 2024/08/20-10:58:51.809743 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658573.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 = 2.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-10:58:52.082200 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658573.sst): second pass time = 0.69's, 89.037'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 184.921'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26775.240'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.374'MB/sec write SST data time = 0.05's, 1041.247'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 = 17100.908'MB/sec zip my value time = 0.69's, unzip length = 0.062'GB zip my value throughput = 89.037'MB/sec zip pipeline throughput = 171.092'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.70 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.70 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0504 GB } UnZip/Zip{ index = 2.9665 value = 1.2949 dict = 1.00 all = 1.3317 } Zip/UnZip{ index = 0.3371 value = 0.7723 dict = 1.00 all = 0.7509 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.104218403 MB/sec (with seq num) write speed all = 1.059952613 MB/sec (without seq num) 2024/08/20-10:58:52.142219 140500607346240 [compaction_job.cc:1944] [default] [JOB 25557] Generated table #14658573: 335545 keys, 50392971 bytes, temperature: kWarm 2024/08/20-10:58:52.142272 140500607346240 EVENT_LOG_v1 {"time_micros": 1724122732142243, "cf_name": "default", "job": 25557, "event": "table_file_creation", "file_number": 14658573, "file_size": 50392971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190289044534, "largest_seqno": 190432455036, "table_properties": {"data_size": 47679264, "index_size": 904896, "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": 1724122730, "oldest_key_time": 0, "file_creation_time": 1724122730, "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": 14658573, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:58:52.181316 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658574.sst) /dev/shm/ToplingTemp/Topling-316753-FSutjz 2024/08/20-10:58:52.484872 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658574.sst): first pass time = 0.30's, 140.949'MB/sec 2024/08/20-10:58:52.804455 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658574.sst): old prealloc_size = 73819750, real_size = 32351768 2024/08/20-10:58:52.804516 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658574.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 213899 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.98 raw-val = 0.0394 GB zip-val = 0.0314 GB avg-val = 184.00 avg-zval = 147.02 2024/08/20-10:58:52.978676 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00/14658574.sst): second pass time = 0.32's, 123.465'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 191.733'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24711.803'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.373'MB/sec write SST data time = 0.03's, 1089.265'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.408'MB, throughput = 9084.598'MB/sec zip my value time = 0.32's, unzip length = 0.039'GB zip my value throughput = 123.465'MB/sec zip pipeline throughput = 123.465'MB/sec entries = 213899 avg-key = 16.00 avg-zkey = 3.98 avg-val = 184.00 avg-zval = 147.02 usrkeys = 213899 avg-key = 8.00 avg-zkey = 3.98 avg-val = 191.00 avg-zval = 147.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 213899 bytes = 695184 } seq expand size = 1497293 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0017 GB value = 0.0394 GB dict = 0.41 MB all = 0.0428 GB } __ZipSize{ index = 0.0009 GB value = 0.0314 GB dict = 0.41 MB all = 0.0334 GB } UnZip/Zip{ index = 2.0121 value = 1.2515 dict = 1.00 all = 1.2807 } Zip/UnZip{ index = 0.4970 value = 0.7990 dict = 1.00 all = 0.7808 } ---------------------------- total value len = 62.465783 GB avg = 0.180 KB (by entry num) total key len = 6.802917 GB avg = 0.020 KB total ukey len = 3.196587 GB avg = 0.008 KB total ukey num = 0.390218550 Billion total entry num = 0.347096558 Billion write speed all = 1.104908879 MB/sec (with seq num) write speed all = 1.060616427 MB/sec (without seq num) 2024/08/20-10:58:53.020033 140500607346240 [compaction_job.cc:1944] [default] [JOB 25557] Generated table #14658574: 213899 keys, 33402323 bytes, temperature: kWarm 2024/08/20-10:58:53.020102 140500607346240 EVENT_LOG_v1 {"time_micros": 1724122733020069, "cf_name": "default", "job": 25557, "event": "table_file_creation", "file_number": 14658574, "file_size": 33402323, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190397579090, "largest_seqno": 190432455037, "table_properties": {"data_size": 31447728, "index_size": 850432, "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": 3422384, "raw_average_key_size": 16, "raw_value_size": 39357416, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 213899, "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": 1724122732, "oldest_key_time": 0, "file_creation_time": 1724122732, "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": 14658574, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:58:53.034176 140500607346240 [compaction_job.cc:699] job-25557: subcompact[0], size: 0.134558 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25557/att-00 [14658572,14658573,14658574] 2024/08/20-10:58:53.065343 140500607346240 (Original Log Time 2024/08/20-10:58:48.625688) EVENT_LOG_v1 {"time_micros": 1724122728625615, "job": 25557, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14658512], "files_L2": [14658459, 14658460, 14658461], "score": 0.927902, "input_data_size": 144708791, "oldest_snapshot_seqno": 190432762920} 2024/08/20-10:58:53.065347 140500607346240 (Original Log Time 2024/08/20-10:58:53.062122) [compaction_job.cc:2018] [default] [JOB 25557] Compacted 1@1 + 3@2 files to L2 => 134557993 bytes 2024/08/20-10:58:53.065348 140500607346240 (Original Log Time 2024/08/20-10:58:53.065271) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 32.8 rd, 30.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.3, 122.7 +0.0 blob) out(128.3 +0.0 blob), read-write-amplify(17.4) write-amplify(8.4) OK, records in: 888011, records dropped: 3022 output_compression: Snappy 2024/08/20-10:58:53.065356 140500607346240 (Original Log Time 2024/08/20-10:58:53.065317) EVENT_LOG_v1 {"time_micros": 1724122733065297, "cf": "default", "job": 25557, "event": "compaction_finished", "compaction_time_micros": 4408497, "compaction_time_cpu_micros": 1454830, "output_level": 2, "num_output_files": 3, "total_output_size": 134557993, "num_input_records": 888011, "num_output_records": 884989, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85288792, "file_range_sync_nanos": 0, "file_fsync_nanos": 2402, "file_prepare_write_nanos": 7754, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-10:58:53.208727 140500607346240 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":1724122728,"executesMs":4564,"compactionJobId":25557,"attempt":0,"compactionInputRawBytes":177602200,"compactionInputZipBytes":144708791,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134557993,"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-b408015e770c86619b5f83127d70f4c1-269ffbe80d95915c-00"}}, response = 2024/08/20-10:58:53.208825 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25557/att-00: olev 2, work 4.564 s, result 6.174 ms, install 3.254 ms, input{raw 169.375 MiB zip 138.005 MiB}