2024/08/20-13:03:45.857044 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00: fork to child time = 0.041000 sec 2024/08/20-13:03:45.858437 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00 2024/08/20-13:03:45.864598 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00 2024/08/20-13:03:45.866687 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:03:45.867097 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:03:45.916816 140500254852672 [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-30924/att-00/MANIFEST-14629260 2024/08/20-13:03:45.971783 140500254852672 [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-30924/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664832, last_sequence is 190570301485, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664778 2024/08/20-13:03:45.971804 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:03:45.972636 140500254852672 [version_set.cc:5652] Creating manifest 14664832 2024/08/20-13:03:46.004686 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:03:46.023849 140500254852672 [compaction_job.cc:2433] [default] [JOB 30924] Compacting 2@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-13:03:46.023867 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15807 Base level 1, inputs: [14664804(31MB) 14664811(13MB)], [14664675(47MB) 14664676(4279KB) 14664679(48MB)] 2024/08/20-13:03:46.592964 140500254852672 [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 2024/08/20-13:03:46.592996 140500254852672 [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 2024/08/20-13:03:46.593019 140500254852672 [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 2024/08/20-13:03:46.593033 140500254852672 [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 2024/08/20-13:03:46.593047 140500254852672 [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 2024/08/20-13:03:47.281189 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664833.sst) /dev/shm/ToplingTemp/Topling-357964-G9CoVL 2024/08/20-13:03:47.792247 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664833.sst): first pass time = 0.51's, 131.330'MB/sec 2024/08/20-13:03:50.622028 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664833.sst): old prealloc_size = 73819750, real_size = 48523376 2024/08/20-13:03:50.622123 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664833.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 = 2.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-13:03:51.241232 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664833.sst): second pass time = 2.83's, 21.827'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.082'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11925.115'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.194'MB/sec write SST data time = 0.19's, 268.900'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 = 13677.475'MB/sec zip my value time = 2.83's, unzip length = 0.062'GB zip my value throughput = 21.827'MB/sec zip pipeline throughput = 189.142'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.30 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.30 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 = 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 = 3.4857 value = 1.2952 dict = 1.00 all = 1.3367 } Zip/UnZip{ index = 0.2869 value = 0.7721 dict = 1.00 all = 0.7481 } ---------------------------- 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 = 0.985253271 MB/sec (with seq num) write speed all = 0.945755117 MB/sec (without seq num) 2024/08/20-13:03:51.315094 140500254852672 [compaction_job.cc:1944] [default] [JOB 30924] Generated table #14664833: 335545 keys, 50206219 bytes, temperature: kWarm 2024/08/20-13:03:51.315195 140500254852672 EVENT_LOG_v1 {"time_micros": 1724130231315135, "cf_name": "default", "job": 30924, "event": "table_file_creation", "file_number": 14664833, "file_size": 50206219, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190502899928, "largest_seqno": 190570254412, "table_properties": {"data_size": 47669216, "index_size": 770112, "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": 1724130227, "oldest_key_time": 0, "file_creation_time": 1724130227, "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": 14664833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:51.369948 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664834.sst) /dev/shm/ToplingTemp/Topling-357964-K19n2M 2024/08/20-13:03:52.480083 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664834.sst): first pass time = 1.11's, 60.454'MB/sec 2024/08/20-13:03:54.382904 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664834.sst): old prealloc_size = 73819750, real_size = 48864048 2024/08/20-13:03:54.382992 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664834.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-13:03:54.857347 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664834.sst): second pass time = 1.90's, 32.460'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 106.547'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24875.771'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.09's, 588.017'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 = 15892.169'MB/sec zip my value time = 1.90's, unzip length = 0.062'GB zip my value throughput = 32.460'MB/sec zip pipeline throughput = 158.518'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 142.08 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4277 value = 1.2950 dict = 1.00 all = 1.3277 } Zip/UnZip{ index = 0.4119 value = 0.7722 dict = 1.00 all = 0.7532 } ---------------------------- 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 = 0.986192031 MB/sec (with seq num) write speed all = 0.946657671 MB/sec (without seq num) 2024/08/20-13:03:55.020258 140500254852672 [compaction_job.cc:1944] [default] [JOB 30924] Generated table #14664834: 335545 keys, 50546891 bytes, temperature: kWarm 2024/08/20-13:03:55.020343 140500254852672 EVENT_LOG_v1 {"time_micros": 1724130235020297, "cf_name": "default", "job": 30924, "event": "table_file_creation", "file_number": 14664834, "file_size": 50546891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482645460, "largest_seqno": 190570254368, "table_properties": {"data_size": 47674288, "index_size": 1105728, "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": 1724130231, "oldest_key_time": 0, "file_creation_time": 1724130231, "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": 14664834, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:55.085598 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664835.sst) /dev/shm/ToplingTemp/Topling-357964-UNxMgN 2024/08/20-13:03:55.452542 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664835.sst): first pass time = 0.37's, 130.954'MB/sec 2024/08/20-13:03:56.100181 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664835.sst): old prealloc_size = 73819750, real_size = 36529584 2024/08/20-13:03:56.100240 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664835.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 240230 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 6.13 raw-val = 0.0442 GB zip-val = 0.0350 GB avg-val = 184.00 avg-zval = 145.68 2024/08/20-13:03:56.397311 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00/14664835.sst): second pass time = 0.65's, 68.344'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 126.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44649.989'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.260'MB/sec write SST data time = 0.07's, 572.747'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.454'MB, throughput = 8551.204'MB/sec zip my value time = 0.65's, unzip length = 0.044'GB zip my value throughput = 68.344'MB/sec zip pipeline throughput = 134.115'MB/sec entries = 240230 avg-key = 16.00 avg-zkey = 6.13 avg-val = 184.00 avg-zval = 145.68 usrkeys = 240230 avg-key = 8.00 avg-zkey = 6.13 avg-val = 191.00 avg-zval = 145.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 240230 bytes = 780768 } seq expand size = 1681610 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0442 GB dict = 0.45 MB all = 0.0480 GB } __ZipSize{ index = 0.0015 GB value = 0.0350 GB dict = 0.45 MB all = 0.0377 GB } UnZip/Zip{ index = 1.3051 value = 1.2630 dict = 1.00 all = 1.2742 } Zip/UnZip{ index = 0.7662 value = 0.7917 dict = 1.00 all = 0.7848 } ---------------------------- total value len = 62.470812 GB avg = 0.180 KB (by entry num) total key len = 6.803339 GB avg = 0.020 KB total ukey len = 3.196798 GB avg = 0.008 KB total ukey num = 0.390244881 Billion total entry num = 0.347122889 Billion write speed all = 0.986878815 MB/sec (with seq num) write speed all = 0.947317943 MB/sec (without seq num) 2024/08/20-13:03:56.461212 140500254852672 [compaction_job.cc:1944] [default] [JOB 30924] Generated table #14664835: 240230 keys, 37705957 bytes, temperature: kWarm 2024/08/20-13:03:56.461296 140500254852672 EVENT_LOG_v1 {"time_micros": 1724130236461250, "cf_name": "default", "job": 30924, "event": "table_file_creation", "file_number": 14664835, "file_size": 37705957, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190528442292, "largest_seqno": 190570254413, "table_properties": {"data_size": 34996832, "index_size": 1472512, "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": 3843680, "raw_average_key_size": 16, "raw_value_size": 44202320, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 240230, "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": 1724130235, "oldest_key_time": 0, "file_creation_time": 1724130235, "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": 14664835, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:56.493606 140500254852672 [compaction_job.cc:699] job-30924: subcompact[0], size: 0.138459 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30924/att-00 [14664833,14664834,14664835] 2024/08/20-13:03:56.531054 140500254852672 (Original Log Time 2024/08/20-13:03:46.024141) EVENT_LOG_v1 {"time_micros": 1724130226023882, "job": 30924, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664804, 14664811], "files_L2": [14664675, 14664676, 14664679], "score": 0.978593, "input_data_size": 153469194, "oldest_snapshot_seqno": 190570301337} 2024/08/20-13:03:56.531058 140500254852672 (Original Log Time 2024/08/20-13:03:56.530475) [compaction_job.cc:2018] [default] [JOB 30924] Compacted 2@1 + 3@2 files to L2 => 138459067 bytes 2024/08/20-13:03:56.531061 140500254852672 (Original Log Time 2024/08/20-13:03:56.530975) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.7 rd, 13.2 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(45.6, 100.7 +0.0 blob) out(132.0 +0.0 blob), read-write-amplify(6.1) write-amplify(2.9) OK, records in: 919157, records dropped: 7837 output_compression: Snappy 2024/08/20-13:03:56.531073 140500254852672 (Original Log Time 2024/08/20-13:03:56.531030) EVENT_LOG_v1 {"time_micros": 1724130236531005, "cf": "default", "job": 30924, "event": "compaction_finished", "compaction_time_micros": 10469476, "compaction_time_cpu_micros": 2389646, "output_level": 2, "num_output_files": 3, "total_output_size": 138459067, "num_input_records": 919157, "num_output_records": 911320, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139656631, "file_range_sync_nanos": 0, "file_fsync_nanos": 3318, "file_prepare_write_nanos": 9610, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:03:56.662709 140500254852672 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":1724130225,"executesMs":10667,"compactionJobId":30924,"attempt":0,"compactionInputRawBytes":183831400,"compactionInputZipBytes":153469194,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138459067,"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-d1772999f7bf0e296e2515bc489b9a4c-fe53aa7220930722-00"}}, response = 2024/08/20-13:03:56.662823 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30924/att-00: olev 2, work 10.668 s, result 5.107 ms, install 0.622 ms, input{raw 175.315 MiB zip 146.360 MiB}