2024/08/21-03:02:58.585537 140539517654592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00: fork to child time = 0.014938 sec 2024/08/21-03:02:58.586295 140539517654592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00 2024/08/21-03:02:58.591112 140539517654592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00 2024/08/21-03:02:58.591549 140539517654592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:02:58.591844 140539517654592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:02:58.624456 140539517654592 [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-62758/att-00/MANIFEST-14629260 2024/08/21-03:02:58.670728 140539517654592 [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-62758/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701465, last_sequence is 191370582358, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701310 2024/08/21-03:02:58.670745 140539517654592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:02:58.670841 140539517654592 [version_set.cc:5652] Creating manifest 14701465 2024/08/21-03:02:58.693353 140539517654592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:02:58.706657 140539517654592 [compaction_job.cc:2433] [default] [JOB 62758] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/21-03:02:58.706672 140539517654592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31593 Base level 2, inputs: [14701435(31MB)], [14701373(41MB) 14701461(41MB)] 2024/08/21-03:02:58.980843 140539517654592 [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 2024/08/21-03:02:58.980886 140539517654592 [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 2024/08/21-03:02:58.980905 140539517654592 [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 2024/08/21-03:02:58.980917 140539517654592 [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 2024/08/21-03:02:58.980929 140539517654592 [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 2024/08/21-03:02:59.291069 140539517654592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701466.sst) /dev/shm/ToplingTemp/Topling-33858-EFlrgn 2024/08/21-03:02:59.489759 140539517654592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701466.sst): first pass time = 0.20's, 675.666'MB/sec 2024/08/21-03:03:00.960128 140539517654592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701466.sst): old prealloc_size = 133190209, real_size = 41952928 2024/08/21-03:03:00.960186 140539517654592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701466.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 8.00 avg-zkey = 6.60 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.28 2024/08/21-03:03:01.127875 140539517654592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701466.sst): second pass time = 1.47's, 89.615'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 261.137'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24013.946'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.258'MB/sec write SST data time = 0.04's, 1039.173'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 = 24576.148'MB/sec zip my value time = 1.47's, unzip length = 0.132'GB zip my value throughput = 89.615'MB/sec zip pipeline throughput = 205.261'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.60 avg-val = 1016.99 avg-zval = 317.28 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.60 avg-val = 1023.99 avg-zval = 317.28 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 = 0.0009 GB value = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.8185 value = 3.2053 dict = 1.00 all = 3.0642 } Zip/UnZip{ index = 0.5499 value = 0.3120 dict = 1.00 all = 0.3263 } ---------------------------- 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 = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.022242555 MB/sec (with seq num) write speed all = 0.022072112 MB/sec (without seq num) 2024/08/21-03:03:01.221482 140539517654592 [compaction_job.cc:1944] [default] [JOB 62758] Generated table #14701466: 129431 keys, 43801640 bytes, temperature: kWarm 2024/08/21-03:03:01.221581 140539517654592 EVENT_LOG_v1 {"time_micros": 1724180581221533, "cf_name": "default", "job": 62758, "event": "table_file_creation", "file_number": 14701466, "file_size": 43801640, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 191370407315, "table_properties": {"data_size": 41066320, "index_size": 854080, "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": 131629471, "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": 1724180579, "oldest_key_time": 0, "file_creation_time": 1724180579, "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": 14701466, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:03:01.253360 140539517654592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701467.sst) /dev/shm/ToplingTemp/Topling-33858-cGwJHn 2024/08/21-03:03:01.731654 140539517654592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701467.sst): first pass time = 0.48's, 280.640'MB/sec 2024/08/21-03:03:03.065305 140539517654592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701467.sst): old prealloc_size = 133190209, real_size = 41932464 2024/08/21-03:03:03.065361 140539517654592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701467.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 8.00 avg-zkey = 7.31 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.98 avg-zval = 316.41 2024/08/21-03:03:03.319288 140539517654592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701467.sst): second pass time = 1.33's, 98.767'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 172.284'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27802.539'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.168'MB/sec write SST data time = 0.06's, 718.314'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 = 33191.212'MB/sec zip my value time = 1.33's, unzip length = 0.132'GB zip my value throughput = 98.767'MB/sec zip pipeline throughput = 180.600'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 7.31 avg-val = 1016.98 avg-zval = 316.41 usrkeys = 129431 avg-key = 12.00 avg-zkey = 7.31 avg-val = 1023.98 avg-zval = 316.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 469200 } 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 = 0.0009 GB value = 0.0410 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.6415 value = 3.2141 dict = 1.00 all = 3.0679 } Zip/UnZip{ index = 0.6092 value = 0.3111 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 = 0.000258862 Billion total entry num = 0.000258862 Billion write speed all = 0.044469024 MB/sec (with seq num) write speed all = 0.044128260 MB/sec (without seq num) 2024/08/21-03:03:03.372560 140539517654592 [compaction_job.cc:1944] [default] [JOB 62758] Generated table #14701467: 129431 keys, 43748786 bytes, temperature: kWarm 2024/08/21-03:03:03.372648 140539517654592 EVENT_LOG_v1 {"time_micros": 1724180583372603, "cf_name": "default", "job": 62758, "event": "table_file_creation", "file_number": 14701467, "file_size": 43748786, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867426440, "largest_seqno": 191370406952, "table_properties": {"data_size": 40953760, "index_size": 946176, "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": 131629197, "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": 1724180581, "oldest_key_time": 0, "file_creation_time": 1724180581, "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": 14701467, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:03:03.415511 140539517654592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701468.sst) /dev/shm/ToplingTemp/Topling-33858-iB6Ixm 2024/08/21-03:03:03.445929 140539517654592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701468.sst): first pass time = 0.03's, 395.170'MB/sec 2024/08/21-03:03:03.700064 140539517654592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701468.sst): old prealloc_size = 133190209, real_size = 3851248 2024/08/21-03:03:03.700126 140539517654592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701468.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 11570 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.02 raw-val = 0.0118 GB zip-val = 0.0038 GB avg-val =1016.98 avg-zval = 326.58 2024/08/21-03:03:03.739119 140539517654592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00/14701468.sst): second pass time = 0.25's, 46.493'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 102.789'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1785.390'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.141'MB/sec write SST data time = 0.02's, 217.237'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.125'MB, throughput = 4176.830'MB/sec zip my value time = 0.25's, unzip length = 0.012'GB zip my value throughput = 46.493'MB/sec zip pipeline throughput = 149.177'MB/sec entries = 11570 avg-key = 20.00 avg-zkey = 6.02 avg-val = 1016.98 avg-zval = 326.58 usrkeys = 11570 avg-key = 12.00 avg-zkey = 6.02 avg-val = 1023.98 avg-zval = 326.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11570 bytes = 36176 } seq expand size = 80990 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0118 GB dict = 0.13 MB all = 0.0120 GB } __ZipSize{ index = 0.0001 GB value = 0.0038 GB dict = 0.13 MB all = 0.0040 GB } UnZip/Zip{ index = 1.9939 value = 3.1140 dict = 1.00 all = 2.9913 } Zip/UnZip{ index = 0.5015 value = 0.3211 dict = 1.00 all = 0.3343 } ---------------------------- total value len = 0.276918 GB avg = 1.024 KB (by entry num) total key len = 0.005409 GB avg = 0.020 KB total ukey len = 0.003245 GB avg = 0.012 KB total ukey num = 0.000270432 Billion total entry num = 0.000270432 Billion write speed all = 0.046453379 MB/sec (with seq num) write speed all = 0.046097409 MB/sec (without seq num) 2024/08/21-03:03:03.749761 140539517654592 [compaction_job.cc:1944] [default] [JOB 62758] Generated table #14701468: 11570 keys, 4010951 bytes, temperature: kWarm 2024/08/21-03:03:03.749838 140539517654592 EVENT_LOG_v1 {"time_micros": 1724180583749793, "cf_name": "default", "job": 62758, "event": "table_file_creation", "file_number": 14701468, "file_size": 4010951, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191347755021, "largest_seqno": 191370406316, "table_properties": {"data_size": 3778528, "index_size": 69632, "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": 231400, "raw_average_key_size": 20, "raw_value_size": 11766472, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 11570, "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": 1724180583, "oldest_key_time": 0, "file_creation_time": 1724180583, "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": 14701468, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:03:03.757602 140539517654592 [compaction_job.cc:699] job-62758: subcompact[0], size: 0.091561 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62758/att-00 [14701466,14701467,14701468] 2024/08/21-03:03:03.782571 140539517654592 (Original Log Time 2024/08/21-03:02:58.706752) EVENT_LOG_v1 {"time_micros": 1724180578706691, "job": 62758, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14701435], "files_L3": [14701373, 14701461], "score": 0.997776, "input_data_size": 121082009, "oldest_snapshot_seqno": 191370582264} 2024/08/21-03:03:03.782575 140539517654592 (Original Log Time 2024/08/21-03:03:03.782048) [compaction_job.cc:2018] [default] [JOB 62758] Compacted 1@2 + 2@3 files to L3 => 91561377 bytes 2024/08/21-03:03:03.782577 140539517654592 (Original Log Time 2024/08/21-03:03:03.782493) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.0 rd, 18.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.5 +0.0 blob) out(87.3 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290827, records dropped: 20395 output_compression: Snappy 2024/08/21-03:03:03.782583 140539517654592 (Original Log Time 2024/08/21-03:03:03.782549) EVENT_LOG_v1 {"time_micros": 1724180583782530, "cf": "default", "job": 62758, "event": "compaction_finished", "compaction_time_micros": 5050859, "compaction_time_cpu_micros": 898897, "output_level": 3, "num_output_files": 3, "total_output_size": 91561377, "num_input_records": 290827, "num_output_records": 270432, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79767127, "file_range_sync_nanos": 0, "file_fsync_nanos": 3243, "file_prepare_write_nanos": 7418, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-03:03:03.912303 140539517654592 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":1724180578,"executesMs":5189,"compactionJobId":62758,"attempt":0,"compactionInputRawBytes":301583373,"compactionInputZipBytes":121082009,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91561377,"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":"00-54a7c8e2051ddc371a61ec14b350601c-7fb3ac77ac0c8904-00"}}, response = 2024/08/21-03:03:03.912379 140539517654592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62758/att-00: olev 3, work 5.190 s, result 6.383 ms, install 0.555 ms, input{raw 287.612 MiB zip 115.473 MiB}