2024/08/20-09:04:55.513400 140500473062976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00: fork to child time = 0.010561 sec 2024/08/20-09:04:55.514605 140500473062976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00 2024/08/20-09:04:55.520183 140500473062976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00 2024/08/20-09:04:55.521053 140500473062976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:04:55.521389 140500473062976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:04:55.564328 140500473062976 [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-20468/att-00/MANIFEST-14629260 2024/08/20-09:04:55.603552 140500473062976 [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-20468/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652592, last_sequence is 190301343015, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14652544 2024/08/20-09:04:55.603561 140500473062976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:04:55.603631 140500473062976 [version_set.cc:5652] Creating manifest 14652592 2024/08/20-09:04:55.626409 140500473062976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:04:55.640438 140500473062976 [compaction_job.cc:2433] [default] [JOB 20468] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-09:04:55.640454 140500473062976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10494 Base level 1, inputs: [14652567(29MB)], [14652495(48MB) 14652496(41MB)] 2024/08/20-09:04:55.917239 140500473062976 [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 2024/08/20-09:04:55.917260 140500473062976 [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 2024/08/20-09:04:55.917278 140500473062976 [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 2024/08/20-09:04:55.917291 140500473062976 [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 2024/08/20-09:04:55.917301 140500473062976 [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 2024/08/20-09:04:56.649207 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652593.sst) /dev/shm/ToplingTemp/Topling-276452-HqHjrd 2024/08/20-09:04:57.128140 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652593.sst): first pass time = 0.48's, 140.137'MB/sec 2024/08/20-09:04:59.750488 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652593.sst): old prealloc_size = 73819750, real_size = 49257560 2024/08/20-09:04:59.750592 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652593.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.49 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-09:05:00.347029 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652593.sst): second pass time = 2.62's, 23.556'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 85.253'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23685.729'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.168'MB/sec write SST data time = 0.10's, 520.261'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15980.011'MB/sec zip my value time = 2.62's, unzip length = 0.062'GB zip my value throughput = 23.556'MB/sec zip pipeline throughput = 179.063'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.49 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.49 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7830 value = 1.2952 dict = 1.00 all = 1.3196 } Zip/UnZip{ index = 0.5609 value = 0.7721 dict = 1.00 all = 0.7578 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.238024066 MB/sec (with seq num) write speed all = 1.188392498 MB/sec (without seq num) 2024/08/20-09:05:00.446167 140500473062976 [compaction_job.cc:1944] [default] [JOB 20468] Generated table #14652593: 335545 keys, 50856523 bytes, temperature: kWarm 2024/08/20-09:05:00.446269 140500473062976 EVENT_LOG_v1 {"time_micros": 1724115900446209, "cf_name": "default", "job": 20468, "event": "table_file_creation", "file_number": 14652593, "file_size": 50856523, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190283908668, "largest_seqno": 190301309081, "table_properties": {"data_size": 47668000, "index_size": 1505536, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724115896, "oldest_key_time": 0, "file_creation_time": 1724115896, "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": 14652593, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:00.493903 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652594.sst) /dev/shm/ToplingTemp/Topling-276452-7Z2Ggb 2024/08/20-09:05:01.576890 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652594.sst): first pass time = 1.08's, 61.970'MB/sec 2024/08/20-09:05:03.243293 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652594.sst): old prealloc_size = 73819750, real_size = 48767152 2024/08/20-09:05:03.243361 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652594.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.01 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-09:05:03.929774 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652594.sst): second pass time = 1.67's, 37.068'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 73.432'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25154.594'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.160'MB/sec write SST data time = 0.16's, 308.343'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 17224.190'MB/sec zip my value time = 1.67's, unzip length = 0.062'GB zip my value throughput = 37.068'MB/sec zip pipeline throughput = 160.706'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.01 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.01 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6600 value = 1.2951 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3759 value = 0.7722 dict = 1.00 all = 0.7511 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.239188032 MB/sec (with seq num) write speed all = 1.189511594 MB/sec (without seq num) 2024/08/20-09:05:04.005110 140500473062976 [compaction_job.cc:1944] [default] [JOB 20468] Generated table #14652594: 335545 keys, 50408011 bytes, temperature: kWarm 2024/08/20-09:05:04.005187 140500473062976 EVENT_LOG_v1 {"time_micros": 1724115904005143, "cf_name": "default", "job": 20468, "event": "table_file_creation", "file_number": 14652594, "file_size": 50408011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190235486785, "largest_seqno": 190301309083, "table_properties": {"data_size": 47673952, "index_size": 1009152, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724115900, "oldest_key_time": 0, "file_creation_time": 1724115900, "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": 14652594, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:04.058423 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst) /dev/shm/ToplingTemp/Topling-276452-D9BY1c 2024/08/20-09:05:04.296682 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst): first pass time = 0.24's, 69.966'MB/sec 2024/08/20-09:05:04.544829 140500473062976 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst): part-0: reject ZipStore ratio = 0.877 2024/08/20-09:05:04.583001 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst): old prealloc_size = 73819750, real_size = 15943360 2024/08/20-09:05:04.583050 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 83330 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 7.07 raw-val = 0.0153 GB zip-val = 0.0153 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:05:04.616976 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00/14652595.sst): second pass time = 0.25's, 61.966'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 476.251'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21373.559'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.004'MB/sec write SST data time = 0.01's, 1227.588'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.25's, unzip length = 0.015'GB zip my value throughput = 61.966'MB/sec zip pipeline throughput = 61.966'MB/sec entries = 83330 avg-key = 16.00 avg-zkey = 7.07 avg-val = 184.00 avg-zval = 184.00 usrkeys = 83330 avg-key = 8.00 avg-zkey = 7.07 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 83330 bytes = 250000 } seq expand size = 583310 multi value expand size = 0 cnt WriteAppend = 1880 UnZipSize{ index = 0.0007 GB value = 0.0153 GB dict = 0.00 MB all = 0.0167 GB } __ZipSize{ index = 0.0006 GB value = 0.0153 GB dict = 0.00 MB all = 0.0162 GB } UnZip/Zip{ index = 1.1310 value = 1.0000 dict = 0.00 all = 1.0304 } Zip/UnZip{ index = 0.8842 value = 1.0000 dict = 0.00 all = 0.9705 } ---------------------------- total value len = 62.440844 GB avg = 0.180 KB (by entry num) total key len = 6.800828 GB avg = 0.020 KB total ukey len = 3.195543 GB avg = 0.008 KB total ukey num = 0.390087981 Billion total entry num = 0.346965989 Billion write speed all = 1.239481564 MB/sec (with seq num) write speed all = 1.189793804 MB/sec (without seq num) 2024/08/20-09:05:04.671216 140500473062976 [compaction_job.cc:1944] [default] [JOB 20468] Generated table #14652595: 83330 keys, 16173899 bytes, temperature: kWarm 2024/08/20-09:05:04.671293 140500473062976 EVENT_LOG_v1 {"time_micros": 1724115904671248, "cf_name": "default", "job": 20468, "event": "table_file_creation", "file_number": 14652595, "file_size": 16173899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190290790704, "largest_seqno": 190301309084, "table_properties": {"data_size": 15332912, "index_size": 589440, "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": 1333280, "raw_average_key_size": 16, "raw_value_size": 15332720, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 83330, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-MixedLenBlobStore", "creation_time": 1724115904, "oldest_key_time": 0, "file_creation_time": 1724115904, "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": 14652595, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:04.687691 140500473062976 [compaction_job.cc:699] job-20468: subcompact[0], size: 0.117438 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20468/att-00 [14652593,14652594,14652595] 2024/08/20-09:05:04.730544 140500473062976 (Original Log Time 2024/08/20-09:04:55.640528) EVENT_LOG_v1 {"time_micros": 1724115895640467, "job": 20468, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14652567], "files_L2": [14652495, 14652496], "score": 0.992668, "input_data_size": 125110488, "oldest_snapshot_seqno": 190301342771} 2024/08/20-09:05:04.730548 140500473062976 (Original Log Time 2024/08/20-09:05:04.730036) [compaction_job.cc:2018] [default] [JOB 20468] Compacted 1@1 + 2@2 files to L2 => 117438433 bytes 2024/08/20-09:05:04.730551 140500473062976 (Original Log Time 2024/08/20-09:05:04.730464) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.8 rd, 13.0 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(29.2, 90.2 +0.0 blob) out(112.0 +0.0 blob), read-write-amplify(7.9) write-amplify(3.8) OK, records in: 758871, records dropped: 4451 output_compression: Snappy 2024/08/20-09:05:04.730562 140500473062976 (Original Log Time 2024/08/20-09:05:04.730521) EVENT_LOG_v1 {"time_micros": 1724115904730490, "cf": "default", "job": 20468, "event": "compaction_finished", "compaction_time_micros": 9047175, "compaction_time_cpu_micros": 1907889, "output_level": 2, "num_output_files": 3, "total_output_size": 117438433, "num_input_records": 758871, "num_output_records": 754420, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 127536022, "file_range_sync_nanos": 0, "file_fsync_nanos": 2997, "file_prepare_write_nanos": 80303, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:05:04.858625 140500473062976 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":1724115895,"executesMs":9209,"compactionJobId":20468,"attempt":0,"compactionInputRawBytes":151774200,"compactionInputZipBytes":125110488,"compactionOutputRawBytes":0,"compactionOutputZipBytes":117438433,"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":"00-7deeddc733d61ee4e3300dcbdb35b035-f5b5750a8f3f0e21-00"}}, response = 2024/08/20-09:05:04.858742 140500473062976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20468/att-00: olev 2, work 9.209 s, result 6.909 ms, install 0.551 ms, input{raw 144.743 MiB zip 119.315 MiB}