2024/08/20-21:36:42.748778 139857009157696 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00: fork to child time = 0.086904 sec 2024/08/20-21:36:42.749764 139857009157696 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00 2024/08/20-21:36:42.755908 139857009157696 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00 2024/08/20-21:36:42.756409 139857009157696 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:36:42.756784 139857009157696 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:36:42.794794 139857009157696 [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-50930/att-00/MANIFEST-14629260 2024/08/20-21:36:42.812999 139857009157696 [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-50930/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687952, last_sequence is 191078685510, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687778 2024/08/20-21:36:42.813010 139857009157696 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:36:42.813116 139857009157696 [version_set.cc:5652] Creating manifest 14687952 2024/08/20-21:36:42.839829 139857009157696 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:36:42.852787 139857009157696 [compaction_job.cc:2433] [default] [JOB 50930] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-21:36:42.852807 139857009157696 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25829 Base level 2, inputs: [14687930(31MB)], [14687911(41MB) 14687912(41MB)] 2024/08/20-21:36:43.140294 139857009157696 [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 2024/08/20-21:36:43.140318 139857009157696 [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 2024/08/20-21:36:43.140344 139857009157696 [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 2024/08/20-21:36:43.140359 139857009157696 [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 2024/08/20-21:36:43.140373 139857009157696 [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 2024/08/20-21:36:43.484706 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687953.sst) /dev/shm/ToplingTemp/Topling-27355-dfR97C 2024/08/20-21:36:43.931236 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687953.sst): first pass time = 0.45's, 300.619'MB/sec 2024/08/20-21:36:48.817075 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687953.sst): old prealloc_size = 133209553, real_size = 42028640 2024/08/20-21:36:48.817166 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687953.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0010 GB avg-key = 8.00 avg-zkey = 7.64 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 316.83 2024/08/20-21:36:49.107796 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687953.sst): second pass time = 4.88's, 26.992'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 150.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22157.653'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.146'MB/sec write SST data time = 0.07's, 632.877'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 35984.564'MB/sec zip my value time = 4.88's, unzip length = 0.132'GB zip my value throughput = 26.992'MB/sec zip pipeline throughput = 145.356'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 7.64 avg-val = 1016.99 avg-zval = 316.83 usrkeys = 129431 avg-key = 12.00 avg-zkey = 7.64 avg-val = 1023.99 avg-zval = 316.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 501568 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0410 GB dict = 1.38 MB all = 0.0439 GB } UnZip/Zip{ index = 1.5711 value = 3.2099 dict = 1.00 all = 3.0590 } Zip/UnZip{ index = 0.6365 value = 0.3115 dict = 1.00 all = 0.3269 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.026242773 MB/sec (with seq num) write speed all = 0.026041677 MB/sec (without seq num) 2024/08/20-21:36:49.165094 139857009157696 [compaction_job.cc:1944] [default] [JOB 50930] Generated table #14687953: 129431 keys, 43877341 bytes, temperature: kWarm 2024/08/20-21:36:49.165203 139857009157696 EVENT_LOG_v1 {"time_micros": 1724161009165141, "cf_name": "default", "job": 50930, "event": "table_file_creation", "file_number": 14687953, "file_size": 43877341, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 191078615983, "table_properties": {"data_size": 41007504, "index_size": 988608, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630009, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724161003, "oldest_key_time": 0, "file_creation_time": 1724161003, "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": 14687953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:49.216227 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687954.sst) /dev/shm/ToplingTemp/Topling-27355-3uip4C 2024/08/20-21:36:49.947368 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687954.sst): first pass time = 0.73's, 183.612'MB/sec 2024/08/20-21:36:51.926702 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687954.sst): old prealloc_size = 133209553, real_size = 41947936 2024/08/20-21:36:51.926756 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687954.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129425 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.00 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.03 avg-zval = 317.85 2024/08/20-21:36:52.111571 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687954.sst): second pass time = 1.98's, 66.529'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 236.686'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29488.767'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.251'MB/sec write SST data time = 0.06's, 784.804'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36092.145'MB/sec zip my value time = 1.98's, unzip length = 0.132'GB zip my value throughput = 66.529'MB/sec zip pipeline throughput = 164.103'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 6.00 avg-val = 1017.03 avg-zval = 317.85 usrkeys = 129425 avg-key = 12.00 avg-zkey = 6.00 avg-val = 1024.03 avg-zval = 317.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129425 bytes = 453008 } seq expand size = 905975 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9986 value = 3.1997 dict = 1.00 all = 3.0679 } Zip/UnZip{ index = 0.5003 value = 0.3125 dict = 1.00 all = 0.3260 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258856 Billion total entry num = 0.000258856 Billion write speed all = 0.052454776 MB/sec (with seq num) write speed all = 0.052052828 MB/sec (without seq num) 2024/08/20-21:36:52.167551 139857009157696 [compaction_job.cc:1944] [default] [JOB 50930] Generated table #14687954: 129425 keys, 43748643 bytes, temperature: kWarm 2024/08/20-21:36:52.167630 139857009157696 EVENT_LOG_v1 {"time_micros": 1724161012167588, "cf_name": "default", "job": 50930, "event": "table_file_creation", "file_number": 14687954, "file_size": 43748643, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867426810, "largest_seqno": 191078616007, "table_properties": {"data_size": 41138320, "index_size": 777088, "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": 2588500, "raw_average_key_size": 20, "raw_value_size": 131629300, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129425, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724161009, "oldest_key_time": 0, "file_creation_time": 1724161009, "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": 14687954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:52.211705 139857009157696 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687955.sst) /dev/shm/ToplingTemp/Topling-27355-2wQ36D 2024/08/20-21:36:52.247355 139857009157696 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687955.sst): first pass time = 0.04's, 695.347'MB/sec 2024/08/20-21:36:52.499951 139857009157696 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687955.sst): old prealloc_size = 133209553, real_size = 7863712 2024/08/20-21:36:52.500002 139857009157696 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687955.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 23872 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 5.57 raw-val = 0.0243 GB zip-val = 0.0077 GB avg-val =1016.86 avg-zval = 323.59 2024/08/20-21:36:52.534886 139857009157696 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00/14687955.sst): second pass time = 0.25's, 96.439'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 233.906'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5277.643'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.248'MB/sec write SST data time = 0.01's, 756.169'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.238'MB, throughput = 6429.927'MB/sec zip my value time = 0.25's, unzip length = 0.024'GB zip my value throughput = 96.439'MB/sec zip pipeline throughput = 96.439'MB/sec entries = 23872 avg-key = 20.00 avg-zkey = 5.57 avg-val = 1016.86 avg-zval = 323.59 usrkeys = 23872 avg-key = 12.00 avg-zkey = 5.57 avg-val = 1023.86 avg-zval = 323.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 23872 bytes = 74608 } seq expand size = 167104 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0243 GB dict = 0.24 MB all = 0.0248 GB } __ZipSize{ index = 0.0001 GB value = 0.0077 GB dict = 0.24 MB all = 0.0082 GB } UnZip/Zip{ index = 2.1550 value = 3.1425 dict = 1.00 all = 3.0291 } Zip/UnZip{ index = 0.4640 value = 0.3182 dict = 1.00 all = 0.3301 } ---------------------------- total value len = 0.289513 GB avg = 1.024 KB (by entry num) total key len = 0.005655 GB avg = 0.020 KB total ukey len = 0.003393 GB avg = 0.012 KB total ukey num = 0.000282728 Billion total entry num = 0.000282728 Billion write speed all = 0.057286790 MB/sec (with seq num) write speed all = 0.056847810 MB/sec (without seq num) 2024/08/20-21:36:52.550339 139857009157696 [compaction_job.cc:1944] [default] [JOB 50930] Generated table #14687955: 23872 keys, 8171435 bytes, temperature: kWarm 2024/08/20-21:36:52.550404 139857009157696 EVENT_LOG_v1 {"time_micros": 1724161012550371, "cf_name": "default", "job": 50930, "event": "table_file_creation", "file_number": 14687955, "file_size": 8171435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053424511, "largest_seqno": 191076810162, "table_properties": {"data_size": 7724624, "index_size": 132928, "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": 477440, "raw_average_key_size": 20, "raw_value_size": 24274375, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 23872, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724161012, "oldest_key_time": 0, "file_creation_time": 1724161012, "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": 14687955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:36:52.562092 139857009157696 [compaction_job.cc:699] job-50930: subcompact[0], size: 0.095797 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50930/att-00 [14687953,14687954,14687955] 2024/08/20-21:36:52.592787 139857009157696 (Original Log Time 2024/08/20-21:36:42.852899) EVENT_LOG_v1 {"time_micros": 1724161002852829, "job": 50930, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14687930], "files_L3": [14687911, 14687912], "score": 0.985275, "input_data_size": 121099594, "oldest_snapshot_seqno": 191078685040} 2024/08/20-21:36:52.592791 139857009157696 (Original Log Time 2024/08/20-21:36:52.588850) [compaction_job.cc:2018] [default] [JOB 50930] Compacted 1@2 + 2@3 files to L3 => 95797419 bytes 2024/08/20-21:36:52.592793 139857009157696 (Original Log Time 2024/08/20-21:36:52.592715) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.5 rd, 9.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.5 +0.0 blob) out(91.4 +0.0 blob), read-write-amplify(6.5) write-amplify(2.9) OK, records in: 290800, records dropped: 8072 output_compression: Snappy 2024/08/20-21:36:52.592804 139857009157696 (Original Log Time 2024/08/20-21:36:52.592762) EVENT_LOG_v1 {"time_micros": 1724161012592742, "cf": "default", "job": 50930, "event": "compaction_finished", "compaction_time_micros": 9709203, "compaction_time_cpu_micros": 1165764, "output_level": 3, "num_output_files": 3, "total_output_size": 95797419, "num_input_records": 290800, "num_output_records": 282728, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 82365048, "file_range_sync_nanos": 0, "file_fsync_nanos": 2632, "file_prepare_write_nanos": 7975, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:36:52.719967 139857009157696 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":1724161002,"executesMs":9834,"compactionJobId":50930,"attempt":0,"compactionInputRawBytes":301559393,"compactionInputZipBytes":121099594,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95797419,"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-aec7edb73326ceae7276c815abe18e0d-dbe276819ba92328-00"}}, response = 2024/08/20-21:36:52.720061 139857009157696 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50930/att-00: olev 3, work 9.834 s, result 5.635 ms, install 3.981 ms, input{raw 287.589 MiB zip 115.490 MiB}