2024/09/08-18:41:47.215562 140334201357888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00: fork to child time = 0.009900 sec 2024/09/08-18:41:47.216192 140334201357888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00 2024/09/08-18:41:47.224620 140334201357888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00 2024/09/08-18:41:47.226027 140334201357888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/09/08-18:41:47.226293 140334201357888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/09/08-18:41:47.275055 140334201357888 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00093/att-00/MANIFEST-14705022 2024/09/08-18:41:47.336851 140334201357888 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00093/att-00/MANIFEST-14705022 succeeded,manifest_file_number is 14705022, next_file_number is 14705132, last_sequence is 191446903781, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14704867 2024/09/08-18:41:47.336868 140334201357888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/09/08-18:41:47.336946 140334201357888 [version_set.cc:5652] Creating manifest 14705132 2024/09/08-18:41:47.360727 140334201357888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00: bottommost_level: fake = 1, rpc = 0 2024/09/08-18:41:47.374243 140334201357888 [compaction_job.cc:2433] [default] [JOB 93] Compacting 2@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/09/08-18:41:47.374265 140334201357888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 47 Base level 2, inputs: [14705113(5497KB) 14705098(20MB)], [14704938(38MB) 14704831(23MB)] 2024/09/08-18:41:47.379489 140334201357888 [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 2024/09/08-18:41:47.379550 140334201357888 [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 2024/09/08-18:41:47.379585 140334201357888 [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 2024/09/08-18:41:47.379600 140334201357888 [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 2024/09/08-18:41:47.379617 140334201357888 [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 2024/09/08-18:41:47.821403 140334201357888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705133.sst) /dev/shm/ToplingTemp/Topling-7693-u4YzdS 2024/09/08-18:41:48.438325 140334201357888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705133.sst): first pass time = 0.62's, 217.580'MB/sec 2024/09/08-18:41:50.471052 140334201357888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705133.sst): old prealloc_size = 102271887, real_size = 41622992 2024/09/08-18:41:50.471127 140334201357888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705133.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.69 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.99 avg-zval = 315.65 2024/09/08-18:41:50.813795 140334201357888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705133.sst): second pass time = 2.02's, 65.127'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 126.737'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16084.941'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.116'MB/sec write SST data time = 0.06's, 688.360'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 = 30726.967'MB/sec zip my value time = 2.02's, unzip length = 0.132'GB zip my value throughput = 65.127'MB/sec zip pipeline throughput = 130.694'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.69 avg-val = 1016.99 avg-zval = 315.65 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.69 avg-val = 1023.99 avg-zval = 315.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 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 = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.1095 value = 3.2219 dict = 1.00 all = 3.0898 } Zip/UnZip{ index = 0.4740 value = 0.3104 dict = 1.00 all = 0.3236 } ---------------------------- total value len = 0.132535 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 = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.006482411 MB/sec (with seq num) write speed all = 0.006432737 MB/sec (without seq num) 2024/09/08-18:41:50.867660 140334201357888 [compaction_job.cc:1944] [default] [JOB 93] Generated table #14705133: 129430 keys, 43439253 bytes, temperature: kWarm 2024/09/08-18:41:50.867772 140334201357888 EVENT_LOG_v1 {"time_micros": 1725792110867704, "cf_name": "default", "job": 93, "event": "table_file_creation", "file_number": 14705133, "file_size": 43439253, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191134386494, "largest_seqno": 191446714161, "table_properties": {"data_size": 40854208, "index_size": 736256, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629421, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1725792107, "oldest_key_time": 0, "file_creation_time": 1725792107, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705133, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:50.907513 140334201357888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705134.sst) /dev/shm/ToplingTemp/Topling-7693-2mUUmV 2024/09/08-18:41:51.570397 140334201357888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705134.sst): first pass time = 0.66's, 202.495'MB/sec 2024/09/08-18:41:53.422719 140334201357888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705134.sst): old prealloc_size = 102271887, real_size = 41583488 2024/09/08-18:41:53.422774 140334201357888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705134.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.52 raw-val = 0.1316 GB zip-val = 0.0408 GB avg-val =1016.98 avg-zval = 315.51 2024/09/08-18:41:53.586157 140334201357888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705134.sst): second pass time = 1.84's, 71.403'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 265.134'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29007.512'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.288'MB/sec write SST data time = 0.05's, 845.669'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 = 33931.253'MB/sec zip my value time = 1.84's, unzip length = 0.132'GB zip my value throughput = 71.403'MB/sec zip pipeline throughput = 172.064'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.52 avg-val = 1016.98 avg-zval = 315.51 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.52 avg-val = 1023.98 avg-zval = 315.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 404480 } seq expand size = 906017 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 = 0.0408 GB dict = 1.38 MB all = 0.0433 GB } UnZip/Zip{ index = 2.1742 value = 3.2233 dict = 1.00 all = 3.0972 } Zip/UnZip{ index = 0.4599 value = 0.3102 dict = 1.00 all = 0.3229 } ---------------------------- 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 = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.012963094 MB/sec (with seq num) write speed all = 0.012863759 MB/sec (without seq num) 2024/09/08-18:41:53.637787 140334201357888 [compaction_job.cc:1944] [default] [JOB 93] Generated table #14705134: 129431 keys, 43334897 bytes, temperature: kWarm 2024/09/08-18:41:53.637849 140334201357888 EVENT_LOG_v1 {"time_micros": 1725792113637817, "cf_name": "default", "job": 93, "event": "table_file_creation", "file_number": 14705134, "file_size": 43334897, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191414875650, "largest_seqno": 191446715174, "table_properties": {"data_size": 40836592, "index_size": 714368, "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": 131629338, "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": 1725792110, "oldest_key_time": 0, "file_creation_time": 1725792110, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705134, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:53.671140 140334201357888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705135.sst) /dev/shm/ToplingTemp/Topling-7693-YbNsDU 2024/09/08-18:41:53.690883 140334201357888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705135.sst): first pass time = 0.02's, 703.415'MB/sec 2024/09/08-18:41:53.895116 140334201357888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705135.sst): old prealloc_size = 102271887, real_size = 4410832 2024/09/08-18:41:53.895179 140334201357888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705135.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 13361 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 7.22 raw-val = 0.0136 GB zip-val = 0.0043 GB avg-val =1017.02 avg-zval = 322.64 2024/09/08-18:41:53.943100 140334201357888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00/14705135.sst): second pass time = 0.20's, 66.787'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 95.521'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2905.413'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.123'MB/sec write SST data time = 0.02's, 219.588'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.136'MB, throughput = 4277.687'MB/sec zip my value time = 0.20's, unzip length = 0.014'GB zip my value throughput = 66.787'MB/sec zip pipeline throughput = 180.913'MB/sec entries = 13361 avg-key = 20.00 avg-zkey = 7.22 avg-val = 1017.02 avg-zval = 322.64 usrkeys = 13361 avg-key = 12.00 avg-zkey = 7.22 avg-val = 1024.02 avg-zval = 322.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13361 bytes = 36752 } seq expand size = 93527 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0136 GB dict = 0.14 MB all = 0.0139 GB } __ZipSize{ index = 0.0001 GB value = 0.0043 GB dict = 0.14 MB all = 0.0046 GB } UnZip/Zip{ index = 1.6613 value = 3.1522 dict = 1.00 all = 3.0240 } Zip/UnZip{ index = 0.6020 value = 0.3172 dict = 1.00 all = 0.3307 } ---------------------------- total value len = 0.278753 GB avg = 1.024 KB (by entry num) total key len = 0.005444 GB avg = 0.020 KB total ukey len = 0.003267 GB avg = 0.012 KB total ukey num = 0.000272222 Billion total entry num = 0.000272222 Billion write speed all = 0.013631966 MB/sec (with seq num) write speed all = 0.013527505 MB/sec (without seq num) 2024/09/08-18:41:53.954069 140334201357888 [compaction_job.cc:1944] [default] [JOB 93] Generated table #14705135: 13361 keys, 4581829 bytes, temperature: kWarm 2024/09/08-18:41:53.954153 140334201357888 EVENT_LOG_v1 {"time_micros": 1725792113954108, "cf_name": "default", "job": 93, "event": "table_file_creation", "file_number": 14705135, "file_size": 4581829, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191436162349, "largest_seqno": 191439921199, "table_properties": {"data_size": 4310784, "index_size": 96512, "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": 267220, "raw_average_key_size": 20, "raw_value_size": 13588409, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 13361, "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": 1725792113, "oldest_key_time": 0, "file_creation_time": 1725792113, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "J36RAWAWW5D2UOPL8TAE", "orig_file_number": 14705135, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/09/08-18:41:53.966128 140334201357888 [compaction_job.cc:699] job-00093: subcompact[0], size: 0.091356 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00093/att-00 [14705133,14705134,14705135] 2024/09/08-18:41:53.992718 140334201357888 (Original Log Time 2024/09/08-18:41:47.375274) EVENT_LOG_v1 {"time_micros": 1725792107374420, "job": 93, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14705113, 14705098], "files_L3": [14704938, 14704831], "score": 1.01428, "input_data_size": 92974443, "oldest_snapshot_seqno": 191446903547} 2024/09/08-18:41:53.992722 140334201357888 (Original Log Time 2024/09/08-18:41:53.989379) [compaction_job.cc:2018] [default] [JOB 93] Compacted 2@2 + 2@3 files to L3 => 91355979 bytes 2024/09/08-18:41:53.992723 140334201357888 (Original Log Time 2024/09/08-18:41:53.992634) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 14.1 rd, 13.9 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(26.1, 62.6 +0.0 blob) out(87.1 +0.0 blob), read-write-amplify(6.7) write-amplify(3.3) OK, records in: 276275, records dropped: 4053 output_compression: Snappy 2024/09/08-18:41:53.992730 140334201357888 (Original Log Time 2024/09/08-18:41:53.992683) EVENT_LOG_v1 {"time_micros": 1725792113992660, "cf": "default", "job": 93, "event": "compaction_finished", "compaction_time_micros": 6590740, "compaction_time_cpu_micros": 1118896, "output_level": 3, "num_output_files": 3, "total_output_size": 91355979, "num_input_records": 276275, "num_output_records": 272222, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 102322871, "file_range_sync_nanos": 0, "file_fsync_nanos": 2517, "file_prepare_write_nanos": 7979, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/09/08-18:41:54.129379 140334201357888 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":1725792049,"starts":1725792107,"executesMs":6767,"compactionJobId":93,"attempt":0,"compactionInputRawBytes":286494952,"compactionInputZipBytes":92974443,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91355979,"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":"00-6366d3200ab9aed489a5a73201e2cb36-223fbdb31bb634d8-00"}}, response = 2024/09/08-18:41:54.129457 140334201357888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-09-08T18.40.49/.rocksdb/job-00093/att-00: olev 3, work 6.767 s, result 6.328 ms, install 3.374 ms, input{raw 273.223 MiB zip 88.667 MiB}