2024/08/20-06:25:12.923398 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00: fork to child time = 0.009745 sec 2024/08/20-06:25:12.924474 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00 2024/08/20-06:25:12.929825 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00 2024/08/20-06:25:12.930127 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:25:12.930463 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:25:12.968433 140500582168128 [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-12569/att-00/MANIFEST-14629260 2024/08/20-06:25:13.018920 140500582168128 [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-12569/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14643527, last_sequence is 190105002146, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14643442 2024/08/20-06:25:13.018942 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:25:13.019106 140500582168128 [version_set.cc:5652] Creating manifest 14643527 2024/08/20-06:25:13.046847 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:25:13.061269 140500582168128 [compaction_job.cc:2433] [default] [JOB 12569] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-06:25:13.061285 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6472 Base level 2, inputs: [14643459(31MB)], [14643514(41MB) 14643515(841KB) 14643407(2187KB) 14643497(41MB)] 2024/08/20-06:25:13.284694 140500582168128 [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 2024/08/20-06:25:13.284724 140500582168128 [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 2024/08/20-06:25:13.284742 140500582168128 [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 2024/08/20-06:25:13.284758 140500582168128 [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 2024/08/20-06:25:13.284768 140500582168128 [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 2024/08/20-06:25:13.717757 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643528.sst) /dev/shm/ToplingTemp/Topling-215728-bw4ghz 2024/08/20-06:25:13.953158 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643528.sst): first pass time = 0.24's, 570.334'MB/sec 2024/08/20-06:25:14.914624 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643528.sst): old prealloc_size = 136183432, real_size = 41794848 2024/08/20-06:25:14.914691 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643528.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.12 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 316.55 2024/08/20-06:25:15.077782 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643528.sst): second pass time = 0.96's, 137.148'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 267.268'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20721.401'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.293'MB/sec write SST data time = 0.05's, 825.445'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 = 37593.495'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 137.148'MB/sec zip pipeline throughput = 137.148'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.12 avg-val = 1017.01 avg-zval = 316.55 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.12 avg-val = 1024.01 avg-zval = 316.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 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 = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9617 value = 3.2128 dict = 1.00 all = 3.0776 } Zip/UnZip{ index = 0.5098 value = 0.3113 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.429285 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.495890088 MB/sec (with seq num) write speed all = 1.436013366 MB/sec (without seq num) 2024/08/20-06:25:15.131763 140500582168128 [compaction_job.cc:1944] [default] [JOB 12569] Generated table #14643528: 129428 keys, 43611152 bytes, temperature: kWarm 2024/08/20-06:25:15.131852 140500582168128 EVENT_LOG_v1 {"time_micros": 1724106315131803, "cf_name": "default", "job": 12569, "event": "table_file_creation", "file_number": 14643528, "file_size": 43611152, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796259277, "largest_seqno": 190104362084, "table_properties": {"data_size": 40970576, "index_size": 791744, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629453, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724106313, "oldest_key_time": 0, "file_creation_time": 1724106313, "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": 14643528, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:25:15.165629 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643529.sst) /dev/shm/ToplingTemp/Topling-215728-3AWWiw 2024/08/20-06:25:15.652999 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643529.sst): first pass time = 0.49's, 275.419'MB/sec 2024/08/20-06:25:16.514592 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643529.sst): old prealloc_size = 136183432, real_size = 41794208 2024/08/20-06:25:16.514661 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643529.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 = 5.17 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.49 2024/08/20-06:25:16.676354 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643529.sst): second pass time = 0.86's, 153.079'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.413'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22733.465'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.294'MB/sec write SST data time = 0.05's, 845.328'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 = 31248.231'MB/sec zip my value time = 0.86's, unzip length = 0.132'GB zip my value throughput = 153.079'MB/sec zip pipeline throughput = 153.079'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1016.99 avg-zval = 317.49 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1023.99 avg-zval = 317.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } 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 = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3221 value = 3.2032 dict = 1.00 all = 3.0799 } Zip/UnZip{ index = 0.4306 value = 0.3122 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 = 1.498758412 MB/sec (with seq num) write speed all = 1.438861382 MB/sec (without seq num) 2024/08/20-06:25:16.728335 140500582168128 [compaction_job.cc:1944] [default] [JOB 12569] Generated table #14643529: 129431 keys, 43578161 bytes, temperature: kWarm 2024/08/20-06:25:16.728402 140500582168128 EVENT_LOG_v1 {"time_micros": 1724106316728367, "cf_name": "default", "job": 12569, "event": "table_file_creation", "file_number": 14643529, "file_size": 43578161, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190017794588, "largest_seqno": 190104362027, "table_properties": {"data_size": 41092816, "index_size": 668864, "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": 131629658, "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": 1724106315, "oldest_key_time": 0, "file_creation_time": 1724106315, "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": 14643529, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:25:16.763227 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643530.sst) /dev/shm/ToplingTemp/Topling-215728-NVLQUv 2024/08/20-06:25:16.780298 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643530.sst): first pass time = 0.02's, 632.074'MB/sec 2024/08/20-06:25:16.895290 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643530.sst): old prealloc_size = 136183432, real_size = 3384632 2024/08/20-06:25:16.895345 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643530.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 10382 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0106 GB zip-val = 0.0034 GB avg-val =1017.01 avg-zval = 325.48 2024/08/20-06:25:16.910112 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00/14643530.sst): second pass time = 0.11's, 92.357'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 238.506'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 104.726'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.248'MB/sec write SST data time = 0.00's, 812.557'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.118'MB, throughput = 2617.605'MB/sec zip my value time = 0.11's, unzip length = 0.011'GB zip my value throughput = 92.357'MB/sec zip pipeline throughput = 92.357'MB/sec entries = 10382 avg-key = 20.00 avg-zkey = 0.26 avg-val = 1017.01 avg-zval = 325.48 usrkeys = 10382 avg-key = 12.00 avg-zkey = 0.26 avg-val = 1024.01 avg-zval = 325.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 10382 bytes = 33760 } seq expand size = 72674 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0106 GB dict = 0.12 MB all = 0.0108 GB } __ZipSize{ index = 0.0000 GB value = 0.0034 GB dict = 0.12 MB all = 0.0035 GB } UnZip/Zip{ index = 46.3482 value = 3.1246 dict = 1.00 all = 3.0458 } Zip/UnZip{ index = 0.0216 value = 0.3200 dict = 1.00 all = 0.3283 } ---------------------------- total value len = 62.572452 GB avg = 0.181 KB (by entry num) total key len = 6.794142 GB avg = 0.020 KB total ukey len = 3.192738 GB avg = 0.008 KB total ukey num = 0.389602802 Billion total entry num = 0.346480810 Billion write speed all = 1.498985065 MB/sec (with seq num) write speed all = 1.439086543 MB/sec (without seq num) 2024/08/20-06:25:16.919083 140500582168128 [compaction_job.cc:1944] [default] [JOB 12569] Generated table #14643530: 10382 keys, 3534804 bytes, temperature: kWarm 2024/08/20-06:25:16.919136 140500582168128 EVENT_LOG_v1 {"time_micros": 1724106316919107, "cf_name": "default", "job": 12569, "event": "table_file_creation", "file_number": 14643530, "file_size": 3534804, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190045355461, "largest_seqno": 190104362029, "table_properties": {"data_size": 3379184, "index_size": 2688, "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": 207640, "raw_average_key_size": 20, "raw_value_size": 10558593, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 10382, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724106316, "oldest_key_time": 0, "file_creation_time": 1724106316, "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": 14643530, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:25:16.925960 140500582168128 [compaction_job.cc:699] job-12569: subcompact[0], size: 0.090724 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12569/att-00 [14643528,14643529,14643530] 2024/08/20-06:25:16.949716 140500582168128 (Original Log Time 2024/08/20-06:25:13.061349) EVENT_LOG_v1 {"time_micros": 1724106313061301, "job": 12569, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14643459], "files_L3": [14643514, 14643515, 14643407, 14643497], "score": 0.993107, "input_data_size": 123803120, "oldest_snapshot_seqno": 190105001966} 2024/08/20-06:25:16.949719 140500582168128 (Original Log Time 2024/08/20-06:25:16.949264) [compaction_job.cc:2018] [default] [JOB 12569] Compacted 1@2 + 4@3 files to L3 => 90724117 bytes 2024/08/20-06:25:16.949720 140500582168128 (Original Log Time 2024/08/20-06:25:16.949656) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.0 rd, 23.5 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 86.1 +0.0 blob) out(86.5 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 299747, records dropped: 30506 output_compression: Snappy 2024/08/20-06:25:16.949726 140500582168128 (Original Log Time 2024/08/20-06:25:16.949698) EVENT_LOG_v1 {"time_micros": 1724106316949679, "cf": "default", "job": 12569, "event": "compaction_finished", "compaction_time_micros": 3864616, "compaction_time_cpu_micros": 786537, "output_level": 3, "num_output_files": 3, "total_output_size": 90724117, "num_input_records": 299747, "num_output_records": 269241, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57905256, "file_range_sync_nanos": 0, "file_fsync_nanos": 2039, "file_prepare_write_nanos": 5863, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-06:25:17.065009 140500582168128 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":1724106312,"executesMs":4019,"compactionJobId":12569,"attempt":0,"compactionInputRawBytes":310837344,"compactionInputZipBytes":123803120,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90724117,"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":"00-718e4573ef3a28e3d08a8776938ff001-5462441c92edd160-00"}}, response = 2024/08/20-06:25:17.065116 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-12569/att-00: olev 3, work 4.020 s, result 6.048 ms, install 0.481 ms, input{raw 296.438 MiB zip 118.068 MiB}