2024/08/20-03:03:54.494405 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00: fork to child time = 0.024668 sec 2024/08/20-03:03:54.495713 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00 2024/08/20-03:03:54.501474 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00 2024/08/20-03:03:54.503322 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:03:54.503715 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:03:54.545381 140500238067264 [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-01323/att-00/MANIFEST-14629260 2024/08/20-03:03:54.614335 140500238067264 [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-01323/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630713, last_sequence is 189825204960, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630561 2024/08/20-03:03:54.614351 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:03:54.614453 140500238067264 [version_set.cc:5652] Creating manifest 14630713 2024/08/20-03:03:54.649094 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:03:54.662827 140500238067264 [compaction_job.cc:2433] [default] [JOB 1323] Compacting 1@2 + 3@3 files to L3, score 0.97, subcompactions 1 : 1 2024/08/20-03:03:54.663002 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 686 Base level 2, inputs: [14630701(29MB)], [14630666(41MB) 14630667(17MB) 14630654(41MB)] 2024/08/20-03:03:54.877691 140500238067264 [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 2024/08/20-03:03:54.877726 140500238067264 [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 2024/08/20-03:03:54.877750 140500238067264 [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 2024/08/20-03:03:54.877767 140500238067264 [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 2024/08/20-03:03:54.877781 140500238067264 [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 2024/08/20-03:03:55.226518 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630714.sst) /dev/shm/ToplingTemp/Topling-127794-3Av7Zp 2024/08/20-03:03:55.617548 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630714.sst): first pass time = 0.39's, 343.298'MB/sec 2024/08/20-03:03:57.533783 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630714.sst): old prealloc_size = 147639500, real_size = 41658720 2024/08/20-03:03:57.533874 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630714.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 316.40 2024/08/20-03:03:57.719991 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630714.sst): second pass time = 1.91's, 68.771'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 233.368'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13845.504'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.243'MB/sec write SST data time = 0.05's, 818.290'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 = 30755.126'MB/sec zip my value time = 1.91's, unzip length = 0.132'GB zip my value throughput = 68.771'MB/sec zip pipeline throughput = 142.001'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.01 avg-zval = 316.40 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.01 avg-zval = 316.40 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3016 value = 3.2143 dict = 1.00 all = 3.0884 } Zip/UnZip{ index = 0.4345 value = 0.3111 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 2.024201205 MB/sec (with seq num) write speed all = 1.943177517 MB/sec (without seq num) 2024/08/20-03:03:57.773154 140500238067264 [compaction_job.cc:1944] [default] [JOB 1323] Generated table #14630714: 129429 keys, 43459482 bytes, temperature: kWarm 2024/08/20-03:03:57.773237 140500238067264 EVENT_LOG_v1 {"time_micros": 1724094237773188, "cf_name": "default", "job": 1323, "event": "table_file_creation", "file_number": 14630714, "file_size": 43459482, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650503710, "largest_seqno": 189825011515, "table_properties": {"data_size": 40951376, "index_size": 674816, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629972, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724094235, "oldest_key_time": 0, "file_creation_time": 1724094235, "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": 14630714, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:03:57.811450 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630715.sst) /dev/shm/ToplingTemp/Topling-127794-zxIQ2o 2024/08/20-03:03:58.543687 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630715.sst): first pass time = 0.73's, 183.310'MB/sec 2024/08/20-03:03:59.461916 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630715.sst): old prealloc_size = 147639500, real_size = 41826640 2024/08/20-03:03:59.461991 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630715.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.42 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.98 avg-zval = 316.49 2024/08/20-03:03:59.623516 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630715.sst): second pass time = 0.92's, 143.462'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.993'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29390.713'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.290'MB/sec write SST data time = 0.05's, 874.946'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 = 32398.062'MB/sec zip my value time = 0.92's, unzip length = 0.132'GB zip my value throughput = 143.462'MB/sec zip pipeline throughput = 152.510'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.42 avg-val = 1016.98 avg-zval = 316.49 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.42 avg-val = 1023.98 avg-zval = 316.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.8703 value = 3.2133 dict = 1.00 all = 3.0765 } Zip/UnZip{ index = 0.5347 value = 0.3112 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 2.028039724 MB/sec (with seq num) write speed all = 1.946990267 MB/sec (without seq num) 2024/08/20-03:03:59.677139 140500238067264 [compaction_job.cc:1944] [default] [JOB 1323] Generated table #14630715: 129432 keys, 43626892 bytes, temperature: kWarm 2024/08/20-03:03:59.677207 140500238067264 EVENT_LOG_v1 {"time_micros": 1724094239677174, "cf_name": "default", "job": 1323, "event": "table_file_creation", "file_number": 14630715, "file_size": 43626892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650424519, "largest_seqno": 189825011827, "table_properties": {"data_size": 40963648, "index_size": 830464, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629711, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1724094237, "oldest_key_time": 0, "file_creation_time": 1724094237, "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": 14630715, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:03:59.715190 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630716.sst) /dev/shm/ToplingTemp/Topling-127794-tPhxSn 2024/08/20-03:03:59.790079 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630716.sst): first pass time = 0.07's, 784.204'MB/sec 2024/08/20-03:04:00.234627 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630716.sst): old prealloc_size = 147639500, real_size = 18310368 2024/08/20-03:04:00.234684 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630716.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 56594 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.27 raw-val = 0.0576 GB zip-val = 0.0180 GB avg-val =1017.01 avg-zval = 318.02 2024/08/20-03:04:00.306868 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00/14630716.sst): second pass time = 0.44's, 129.671'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.07's, 264.071'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10482.099'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.284'MB/sec write SST data time = 0.02's, 849.552'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.579'MB, throughput = 14650.704'MB/sec zip my value time = 0.44's, unzip length = 0.058'GB zip my value throughput = 129.671'MB/sec zip pipeline throughput = 129.671'MB/sec entries = 56594 avg-key = 20.00 avg-zkey = 5.27 avg-val = 1017.01 avg-zval = 318.02 usrkeys = 56594 avg-key = 12.00 avg-zkey = 5.27 avg-val = 1024.01 avg-zval = 318.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 56594 bytes = 198096 } seq expand size = 396158 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0007 GB value = 0.0576 GB dict = 0.58 MB all = 0.0587 GB } __ZipSize{ index = 0.0003 GB value = 0.0180 GB dict = 0.58 MB all = 0.0191 GB } UnZip/Zip{ index = 2.2786 value = 3.1980 dict = 1.00 all = 3.0769 } Zip/UnZip{ index = 0.4389 value = 0.3127 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.619774 GB avg = 0.181 KB (by entry num) total key len = 6.795067 GB avg = 0.020 KB total ukey len = 3.193293 GB avg = 0.008 KB total ukey num = 0.389649016 Billion total entry num = 0.346527024 Billion write speed all = 2.029726872 MB/sec (with seq num) write speed all = 1.948665796 MB/sec (without seq num) 2024/08/20-03:04:00.333520 140500238067264 [compaction_job.cc:1944] [default] [JOB 1323] Generated table #14630716: 56594 keys, 19074186 bytes, temperature: kWarm 2024/08/20-03:04:00.333591 140500238067264 EVENT_LOG_v1 {"time_micros": 1724094240333556, "cf_name": "default", "job": 1323, "event": "table_file_creation", "file_number": 14630716, "file_size": 19074186, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650430237, "largest_seqno": 189823320691, "table_properties": {"data_size": 17997968, "index_size": 298048, "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": 1131880, "raw_average_key_size": 20, "raw_value_size": 57556791, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 56594, "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": 1724094239, "oldest_key_time": 0, "file_creation_time": 1724094239, "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": 14630716, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:04:00.347099 140500238067264 [compaction_job.cc:699] job-01323: subcompact[0], size: 0.106161 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01323/att-00 [14630714,14630715,14630716] 2024/08/20-03:04:00.373231 140500238067264 (Original Log Time 2024/08/20-03:03:54.663090) EVENT_LOG_v1 {"time_micros": 1724094234663024, "job": 1323, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14630701], "files_L3": [14630666, 14630667, 14630654], "score": 0.974124, "input_data_size": 135894936, "oldest_snapshot_seqno": 189825204941} 2024/08/20-03:04:00.373234 140500238067264 (Original Log Time 2024/08/20-03:04:00.372693) [compaction_job.cc:2018] [default] [JOB 1323] Compacted 1@2 + 3@3 files to L3 => 106160560 bytes 2024/08/20-03:04:00.373235 140500238067264 (Original Log Time 2024/08/20-03:04:00.373162) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 23.9 rd, 18.7 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(29.5, 100.1 +0.0 blob) out(101.2 +0.0 blob), read-write-amplify(7.8) write-amplify(3.4) OK, records in: 341293, records dropped: 25838 output_compression: Snappy 2024/08/20-03:04:00.373242 140500238067264 (Original Log Time 2024/08/20-03:04:00.373208) EVENT_LOG_v1 {"time_micros": 1724094240373187, "cf": "default", "job": 1323, "event": "compaction_finished", "compaction_time_micros": 5684020, "compaction_time_cpu_micros": 1055754, "output_level": 3, "num_output_files": 3, "total_output_size": 106160560, "num_input_records": 341293, "num_output_records": 315455, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 68259858, "file_range_sync_nanos": 0, "file_fsync_nanos": 1851, "file_prepare_write_nanos": 6630, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:04:00.504399 140500238067264 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":1724094234,"executesMs":5871,"compactionJobId":1323,"attempt":0,"compactionInputRawBytes":353917357,"compactionInputZipBytes":135894936,"compactionOutputRawBytes":0,"compactionOutputZipBytes":106160560,"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":"00-07d6e7ceb39218dbbf8937cb2b8aea43-939fc114c7fc07d2-00"}}, response = 2024/08/20-03:04:00.504489 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-01323/att-00: olev 3, work 5.872 s, result 6.149 ms, install 0.577 ms, input{raw 337.522 MiB zip 129.600 MiB}