2024/08/20-12:20:38.057254 140500330387008 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00: fork to child time = 0.010013 sec 2024/08/20-12:20:38.058452 140500330387008 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00 2024/08/20-12:20:38.064030 140500330387008 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00 2024/08/20-12:20:38.064351 140500330387008 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:20:38.064744 140500330387008 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:20:38.106280 140500330387008 [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-29114/att-00/MANIFEST-14629260 2024/08/20-12:20:38.171068 140500330387008 [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-29114/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14662636, last_sequence is 190523592485, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14662560 2024/08/20-12:20:38.171082 140500330387008 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:20:38.171152 140500330387008 [version_set.cc:5652] Creating manifest 14662636 2024/08/20-12:20:38.205596 140500330387008 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:20:38.220411 140500330387008 [compaction_job.cc:2433] [default] [JOB 29114] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-12:20:38.220428 140500330387008 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14878 Base level 2, inputs: [14662582(31MB)], [14662631(41MB) 14662632(945KB) 14662633(41MB)] 2024/08/20-12:20:38.446314 140500330387008 [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 2024/08/20-12:20:38.446334 140500330387008 [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 2024/08/20-12:20:38.446352 140500330387008 [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 2024/08/20-12:20:38.446363 140500330387008 [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 2024/08/20-12:20:38.446373 140500330387008 [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 2024/08/20-12:20:38.744306 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662637.sst) /dev/shm/ToplingTemp/Topling-343851-PKAfSC 2024/08/20-12:20:38.910764 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662637.sst): first pass time = 0.17's, 806.578'MB/sec 2024/08/20-12:20:39.762951 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662637.sst): old prealloc_size = 133911778, real_size = 41840048 2024/08/20-12:20:39.763022 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662637.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.64 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.38 2024/08/20-12:20:39.927045 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662637.sst): second pass time = 0.85's, 154.806'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18117.670'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.05's, 827.139'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 = 34433.067'MB/sec zip my value time = 0.85's, unzip length = 0.132'GB zip my value throughput = 154.806'MB/sec zip pipeline throughput = 154.806'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.64 avg-val = 1017.02 avg-zval = 317.38 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.64 avg-val = 1024.02 avg-zval = 317.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 485360 } seq expand size = 905989 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 = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1263 value = 3.2045 dict = 1.00 all = 3.0733 } Zip/UnZip{ index = 0.4703 value = 0.3121 dict = 1.00 all = 0.3254 } ---------------------------- 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 = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 1.023993167 MB/sec (with seq num) write speed all = 0.983005293 MB/sec (without seq num) 2024/08/20-12:20:39.980486 140500330387008 [compaction_job.cc:1944] [default] [JOB 29114] Generated table #14662637: 129427 keys, 43672431 bytes, temperature: kWarm 2024/08/20-12:20:39.980571 140500330387008 EVENT_LOG_v1 {"time_micros": 1724127639980525, "cf_name": "default", "job": 29114, "event": "table_file_creation", "file_number": 14662637, "file_size": 43672431, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190523317845, "table_properties": {"data_size": 41077088, "index_size": 730432, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131630079, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724127638, "oldest_key_time": 0, "file_creation_time": 1724127638, "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": 14662637, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:20:40.013398 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662638.sst) /dev/shm/ToplingTemp/Topling-343851-342QsA 2024/08/20-12:20:40.470666 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662638.sst): first pass time = 0.46's, 293.546'MB/sec 2024/08/20-12:20:41.359880 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662638.sst): old prealloc_size = 133911778, real_size = 41812992 2024/08/20-12:20:41.359943 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662638.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 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 = 0.0411 GB avg-val =1016.98 avg-zval = 317.59 2024/08/20-12:20:41.530263 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662638.sst): second pass time = 0.89's, 148.160'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 255.806'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18363.215'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.282'MB/sec write SST data time = 0.06's, 784.866'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 = 27426.748'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 148.160'MB/sec zip pipeline throughput = 148.160'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1016.98 avg-zval = 317.59 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1023.98 avg-zval = 317.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 420672 } seq expand size = 906024 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3054 value = 3.2021 dict = 1.00 all = 3.0798 } Zip/UnZip{ index = 0.4338 value = 0.3123 dict = 1.00 all = 0.3247 } ---------------------------- 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 = 0.389592420 Billion total entry num = 0.346470428 Billion write speed all = 1.025967750 MB/sec (with seq num) write speed all = 0.984965532 MB/sec (without seq num) 2024/08/20-12:20:41.584868 140500330387008 [compaction_job.cc:1944] [default] [JOB 29114] Generated table #14662638: 129432 keys, 43580725 bytes, temperature: kWarm 2024/08/20-12:20:41.584952 140500330387008 EVENT_LOG_v1 {"time_micros": 1724127641584902, "cf_name": "default", "job": 29114, "event": "table_file_creation", "file_number": 14662638, "file_size": 43580725, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190486061031, "largest_seqno": 190523318269, "table_properties": {"data_size": 41106736, "index_size": 673728, "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": 131629513, "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": 1724127640, "oldest_key_time": 0, "file_creation_time": 1724127640, "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": 14662638, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:20:41.627809 140500330387008 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662639.sst) /dev/shm/ToplingTemp/Topling-343851-oTSA3A 2024/08/20-12:20:41.641946 140500330387008 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662639.sst): first pass time = 0.01's, 452.004'MB/sec 2024/08/20-12:20:41.695337 140500330387008 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662639.sst): old prealloc_size = 133911778, real_size = 2062992 2024/08/20-12:20:41.695387 140500330387008 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662639.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 6142 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 6.96 raw-val = 0.0062 GB zip-val = 0.0020 GB avg-val =1016.93 avg-zval = 328.64 2024/08/20-12:20:41.704994 140500330387008 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00/14662639.sst): second pass time = 0.05's, 118.433'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 222.163'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1823.580'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.222'MB/sec write SST data time = 0.00's, 785.106'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.064'MB, throughput = 1390.802'MB/sec zip my value time = 0.05's, unzip length = 0.006'GB zip my value throughput = 118.433'MB/sec zip pipeline throughput = 118.433'MB/sec entries = 6142 avg-key = 20.00 avg-zkey = 6.96 avg-val = 1016.93 avg-zval = 328.64 usrkeys = 6142 avg-key = 12.00 avg-zkey = 6.96 avg-val = 1023.93 avg-zval = 328.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6142 bytes = 19216 } seq expand size = 42994 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0062 GB dict = 0.06 MB all = 0.0064 GB } __ZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.06 MB all = 0.0021 GB } UnZip/Zip{ index = 1.7240 value = 3.0944 dict = 1.00 all = 2.9679 } Zip/UnZip{ index = 0.5800 value = 0.3232 dict = 1.00 all = 0.3369 } ---------------------------- total value len = 62.568110 GB avg = 0.181 KB (by entry num) total key len = 6.794058 GB avg = 0.020 KB total ukey len = 3.192687 GB avg = 0.008 KB total ukey num = 0.389598562 Billion total entry num = 0.346476570 Billion write speed all = 1.026059947 MB/sec (with seq num) write speed all = 0.985057107 MB/sec (without seq num) 2024/08/20-12:20:41.713412 140500330387008 [compaction_job.cc:1944] [default] [JOB 29114] Generated table #14662639: 6142 keys, 2145939 bytes, temperature: kWarm 2024/08/20-12:20:41.713465 140500330387008 EVENT_LOG_v1 {"time_micros": 1724127641713436, "cf_name": "default", "job": 29114, "event": "table_file_creation", "file_number": 14662639, "file_size": 2145939, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190496057355, "largest_seqno": 190523317988, "table_properties": {"data_size": 2018496, "index_size": 42752, "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": 122840, "raw_average_key_size": 20, "raw_value_size": 6245996, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 6142, "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": 1724127641, "oldest_key_time": 0, "file_creation_time": 1724127641, "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": 14662639, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:20:41.725310 140500330387008 [compaction_job.cc:699] job-29114: subcompact[0], size: 0.089399 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29114/att-00 [14662637,14662638,14662639] 2024/08/20-12:20:41.754858 140500330387008 (Original Log Time 2024/08/20-12:20:38.220501) EVENT_LOG_v1 {"time_micros": 1724127638220445, "job": 29114, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14662582], "files_L3": [14662631, 14662632, 14662633], "score": 0.996356, "input_data_size": 121737980, "oldest_snapshot_seqno": 190523591658} 2024/08/20-12:20:41.754862 140500330387008 (Original Log Time 2024/08/20-12:20:41.751298) [compaction_job.cc:2018] [default] [JOB 29114] Compacted 1@2 + 3@3 files to L3 => 89399095 bytes 2024/08/20-12:20:41.754864 140500330387008 (Original Log Time 2024/08/20-12:20:41.754783) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 34.7 rd, 25.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.1 +0.0 blob) out(85.3 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 293611, records dropped: 28610 output_compression: Snappy 2024/08/20-12:20:41.754871 140500330387008 (Original Log Time 2024/08/20-12:20:41.754833) EVENT_LOG_v1 {"time_micros": 1724127641754810, "cf": "default", "job": 29114, "event": "compaction_finished", "compaction_time_micros": 3504817, "compaction_time_cpu_micros": 730147, "output_level": 3, "num_output_files": 3, "total_output_size": 89399095, "num_input_records": 293611, "num_output_records": 265001, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 61118812, "file_range_sync_nanos": 0, "file_fsync_nanos": 2127, "file_prepare_write_nanos": 5927, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-12:20:41.873804 140500330387008 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":1724127638,"executesMs":3687,"compactionJobId":29114,"attempt":0,"compactionInputRawBytes":304473282,"compactionInputZipBytes":121737980,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89399095,"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-a14ee46f02610f7012b336b9f1a39011-44392a75b9a86874-00"}}, response = 2024/08/20-12:20:41.873902 140500330387008 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29114/att-00: olev 3, work 3.687 s, result 6.437 ms, install 3.598 ms, input{raw 290.368 MiB zip 116.098 MiB}