2024/08/20-17:47:28.911778 140466529912384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00: fork to child time = 0.009076 sec 2024/08/20-17:47:28.913009 140466529912384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00 2024/08/20-17:47:28.919821 140466529912384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00 2024/08/20-17:47:28.920646 140466529912384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:47:28.921005 140466529912384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:47:28.971654 140466529912384 [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-42441/att-00/MANIFEST-14629260 2024/08/20-17:47:29.027414 140466529912384 [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-42441/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14678164, last_sequence is 190860745425, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14678112 2024/08/20-17:47:29.027423 140466529912384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:47:29.027493 140466529912384 [version_set.cc:5652] Creating manifest 14678164 2024/08/20-17:47:29.057670 140466529912384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:47:29.074384 140466529912384 [compaction_job.cc:2433] [default] [JOB 42441] Compacting 2@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-17:47:29.074397 140466529912384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21623 Base level 2, inputs: [14678159(13MB) 14678147(31MB)], [14678085(41MB) 14678162(39MB)] 2024/08/20-17:47:29.079096 140466529912384 [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 2024/08/20-17:47:29.079137 140466529912384 [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 2024/08/20-17:47:29.079163 140466529912384 [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 2024/08/20-17:47:29.079173 140466529912384 [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 2024/08/20-17:47:29.079182 140466529912384 [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 2024/08/20-17:47:29.552534 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678165.sst) /dev/shm/ToplingTemp/Topling-10193-MCnl0Y 2024/08/20-17:47:30.101203 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678165.sst): first pass time = 0.55's, 244.651'MB/sec 2024/08/20-17:47:32.701766 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678165.sst): old prealloc_size = 146296404, real_size = 41870544 2024/08/20-17:47:32.701841 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678165.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 = 0.0412 GB avg-val =1017.00 avg-zval = 318.04 2024/08/20-17:47:32.992818 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678165.sst): second pass time = 2.60's, 50.633'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 150.044'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15329.106'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.151'MB/sec write SST data time = 0.08's, 567.405'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 = 31918.799'MB/sec zip my value time = 2.60's, unzip length = 0.132'GB zip my value throughput = 50.633'MB/sec zip pipeline throughput = 132.413'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.00 avg-zval = 318.04 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.00 avg-zval = 318.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3027 value = 3.1977 dict = 1.00 all = 3.0734 } Zip/UnZip{ index = 0.4343 value = 0.3127 dict = 1.00 all = 0.3254 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129429 Billion total entry num = 0.000129429 Billion write speed all = 0.131586469 MB/sec (with seq num) write speed all = 0.130578146 MB/sec (without seq num) 2024/08/20-17:47:33.049205 140466529912384 [compaction_job.cc:1944] [default] [JOB 42441] Generated table #14678165: 129429 keys, 43671066 bytes, temperature: kWarm 2024/08/20-17:47:33.049318 140466529912384 EVENT_LOG_v1 {"time_micros": 1724147253049249, "cf_name": "default", "job": 42441, "event": "table_file_creation", "file_number": 14678165, "file_size": 43671066, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703113625, "largest_seqno": 190860596548, "table_properties": {"data_size": 41163520, "index_size": 674496, "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": 131629652, "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": 1724147249, "oldest_key_time": 0, "file_creation_time": 1724147249, "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": 14678165, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:47:33.115650 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678166.sst) /dev/shm/ToplingTemp/Topling-10193-nCpoIX 2024/08/20-17:47:33.908917 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678166.sst): first pass time = 0.79's, 169.210'MB/sec 2024/08/20-17:47:35.896243 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678166.sst): old prealloc_size = 146296404, real_size = 41998656 2024/08/20-17:47:35.896301 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678166.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.53 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.71 2024/08/20-17:47:36.192408 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678166.sst): second pass time = 1.99's, 66.288'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 147.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27850.308'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.141'MB/sec write SST data time = 0.07's, 659.200'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 = 32008.597'MB/sec zip my value time = 1.99's, unzip length = 0.132'GB zip my value throughput = 66.288'MB/sec zip pipeline throughput = 130.404'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.53 avg-val = 1017.00 avg-zval = 317.71 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.53 avg-val = 1024.00 avg-zval = 317.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } seq expand size = 906003 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 = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.8388 value = 3.2010 dict = 1.00 all = 3.0644 } Zip/UnZip{ index = 0.5438 value = 0.3124 dict = 1.00 all = 0.3263 } ---------------------------- 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 = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.262355475 MB/sec (with seq num) write speed all = 0.260345093 MB/sec (without seq num) 2024/08/20-17:47:36.274062 140466529912384 [compaction_job.cc:1944] [default] [JOB 42441] Generated table #14678166: 129429 keys, 43798718 bytes, temperature: kWarm 2024/08/20-17:47:36.274128 140466529912384 EVENT_LOG_v1 {"time_micros": 1724147256274088, "cf_name": "default", "job": 42441, "event": "table_file_creation", "file_number": 14678166, "file_size": 43798718, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660328346, "largest_seqno": 190860596236, "table_properties": {"data_size": 41121456, "index_size": 844672, "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": 131629642, "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": 1724147253, "oldest_key_time": 0, "file_creation_time": 1724147253, "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": 14678166, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:47:36.347700 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678167.sst) /dev/shm/ToplingTemp/Topling-10193-nqRXJV 2024/08/20-17:47:36.377391 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678167.sst): first pass time = 0.03's, 419.626'MB/sec 2024/08/20-17:47:36.698751 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678167.sst): old prealloc_size = 146296404, real_size = 3971712 2024/08/20-17:47:36.698808 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678167.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 11990 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 7.60 raw-val = 0.0122 GB zip-val = 0.0039 GB avg-val =1017.05 avg-zval = 323.39 2024/08/20-17:47:36.739938 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00/14678167.sst): second pass time = 0.32's, 38.045'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 100.502'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2785.075'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.135'MB/sec write SST data time = 0.02's, 219.351'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.127'MB, throughput = 4565.720'MB/sec zip my value time = 0.32's, unzip length = 0.012'GB zip my value throughput = 38.045'MB/sec zip pipeline throughput = 116.300'MB/sec entries = 11990 avg-key = 20.00 avg-zkey = 7.60 avg-val = 1017.05 avg-zval = 323.39 usrkeys = 11990 avg-key = 12.00 avg-zkey = 7.60 avg-val = 1024.05 avg-zval = 323.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11990 bytes = 41984 } seq expand size = 83930 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0122 GB dict = 0.13 MB all = 0.0124 GB } __ZipSize{ index = 0.0001 GB value = 0.0039 GB dict = 0.13 MB all = 0.0041 GB } UnZip/Zip{ index = 1.5787 value = 3.1450 dict = 1.00 all = 3.0040 } Zip/UnZip{ index = 0.6334 value = 0.3180 dict = 1.00 all = 0.3329 } ---------------------------- total value len = 0.277350 GB avg = 1.024 KB (by entry num) total key len = 0.005417 GB avg = 0.020 KB total ukey len = 0.003250 GB avg = 0.012 KB total ukey num = 0.000270848 Billion total entry num = 0.000270848 Billion write speed all = 0.274362188 MB/sec (with seq num) write speed all = 0.272259806 MB/sec (without seq num) 2024/08/20-17:47:36.751103 140466529912384 [compaction_job.cc:1944] [default] [JOB 42441] Generated table #14678167: 11990 keys, 4139220 bytes, temperature: kWarm 2024/08/20-17:47:36.751177 140466529912384 EVENT_LOG_v1 {"time_micros": 1724147256751134, "cf_name": "default", "job": 42441, "event": "table_file_creation", "file_number": 14678167, "file_size": 4139220, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190660333867, "largest_seqno": 190860578112, "table_properties": {"data_size": 3877424, "index_size": 91136, "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": 239800, "raw_average_key_size": 20, "raw_value_size": 12194429, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 11990, "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": 1724147256, "oldest_key_time": 0, "file_creation_time": 1724147256, "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": 14678167, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:47:36.763232 140466529912384 [compaction_job.cc:699] job-42441: subcompact[0], size: 0.091609 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42441/att-00 [14678165,14678166,14678167] 2024/08/20-17:47:36.798439 140466529912384 (Original Log Time 2024/08/20-17:47:29.074442) EVENT_LOG_v1 {"time_micros": 1724147249074406, "job": 42441, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14678159, 14678147], "files_L3": [14678085, 14678162], "score": 0.991418, "input_data_size": 132996731, "oldest_snapshot_seqno": 190860745027} 2024/08/20-17:47:36.798445 140466529912384 (Original Log Time 2024/08/20-17:47:36.797912) [compaction_job.cc:2018] [default] [JOB 42441] Compacted 2@2 + 2@3 files to L3 => 91609004 bytes 2024/08/20-17:47:36.798447 140466529912384 (Original Log Time 2024/08/20-17:47:36.798350) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 17.3 rd, 11.9 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(45.6, 81.3 +0.0 blob) out(87.4 +0.0 blob), read-write-amplify(4.7) write-amplify(1.9) OK, records in: 325952, records dropped: 55104 output_compression: Snappy 2024/08/20-17:47:36.798457 140466529912384 (Original Log Time 2024/08/20-17:47:36.798409) EVENT_LOG_v1 {"time_micros": 1724147256798385, "cf": "default", "job": 42441, "event": "compaction_finished", "compaction_time_micros": 7688801, "compaction_time_cpu_micros": 1069667, "output_level": 3, "num_output_files": 3, "total_output_size": 91609004, "num_input_records": 325952, "num_output_records": 270848, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121496637, "file_range_sync_nanos": 0, "file_fsync_nanos": 2572, "file_prepare_write_nanos": 20490, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-17:47:36.949564 140466529912384 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":1724147248,"executesMs":7878,"compactionJobId":42441,"attempt":0,"compactionInputRawBytes":338013052,"compactionInputZipBytes":132996731,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91609004,"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":"00-652718288035bedfbd4eb88999f45a8a-cce1a8a8d69c722f-00"}}, response = 2024/08/20-17:47:36.949654 140466529912384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42441/att-00: olev 3, work 7.878 s, result 7.346 ms, install 0.577 ms, input{raw 322.354 MiB zip 126.836 MiB}