2024/07/09-15:30:09.343672 140433294038592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00: fork to child time = 0.022183 sec 2024/07/09-15:30:09.344637 140433294038592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00 2024/07/09-15:30:09.349812 140433294038592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00 2024/07/09-15:30:09.350406 140433294038592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-15:30:09.350829 140433294038592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-15:30:09.388180 140433294038592 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-50364/att-00/MANIFEST-12625661 2024/07/09-15:30:09.422307 140433294038592 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-50364/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12683624, last_sequence is 148470798791, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12683576 2024/07/09-15:30:09.422316 140433294038592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-15:30:09.422388 140433294038592 [version_set.cc:5652] Creating manifest 12683624 2024/07/09-15:30:09.448243 140433294038592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-15:30:09.463863 140433294038592 [compaction_job.cc:2433] [default] [JOB 50364] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/09-15:30:09.463881 140433294038592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25966 Base level 2, inputs: [12683580(31MB)], [12683521(91MB) 12683522(91MB)] 2024/07/09-15:30:09.734325 140433294038592 [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 2024/07/09-15:30:09.734348 140433294038592 [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 2024/07/09-15:30:09.734368 140433294038592 [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 2024/07/09-15:30:09.734379 140433294038592 [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 2024/07/09-15:30:09.734388 140433294038592 [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 2024/07/09-15:30:10.466426 140433294038592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683625.sst) /dev/shm/ToplingTemp/Topling-31031-tFNTXB 2024/07/09-15:30:11.584203 140433294038592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683625.sst): first pass time = 1.12's, 120.081'MB/sec 2024/07/09-15:30:14.698124 140433294038592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683625.sst): old prealloc_size = 147639500, real_size = 92158960 2024/07/09-15:30:14.698189 140433294038592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683625.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.51 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-15:30:15.236706 140433294038592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683625.sst): second pass time = 3.11's, 39.672'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.467'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25412.617'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.10's, 994.611'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25032.222'MB/sec zip my value time = 3.11's, unzip length = 0.123'GB zip my value throughput = 39.672'MB/sec zip pipeline throughput = 184.342'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.51 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.51 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.3140 value = 1.3572 dict = 1.00 all = 1.4042 } Zip/UnZip{ index = 0.1882 value = 0.7368 dict = 1.00 all = 0.7121 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.020854603 MB/sec (with seq num) write speed all = 0.020048628 MB/sec (without seq num) 2024/07/09-15:30:15.332369 140433294038592 [compaction_job.cc:1944] [default] [JOB 50364] Generated table #12683625: 671089 keys, 95582524 bytes, temperature: kWarm 2024/07/09-15:30:15.332477 140433294038592 EVENT_LOG_v1 {"time_micros": 1720510215332417, "cf_name": "default", "job": 50364, "event": "table_file_creation", "file_number": 12683625, "file_size": 95582524, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148330029854, "largest_seqno": 148470759669, "table_properties": {"data_size": 90980736, "index_size": 1010304, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720510210, "oldest_key_time": 0, "file_creation_time": 1720510210, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683625, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:30:15.426450 140433294038592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683626.sst) /dev/shm/ToplingTemp/Topling-31031-1r3ZGE 2024/07/09-15:30:16.955368 140433294038592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683626.sst): first pass time = 1.53's, 87.789'MB/sec 2024/07/09-15:30:19.031004 140433294038592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683626.sst): old prealloc_size = 147639500, real_size = 92094528 2024/07/09-15:30:19.031075 140433294038592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683626.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.41 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-15:30:19.972028 140433294038592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683626.sst): second pass time = 2.07's, 59.521'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 101.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24221.564'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.216'MB/sec write SST data time = 0.17's, 576.151'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 32717.900'MB/sec zip my value time = 2.07's, unzip length = 0.123'GB zip my value throughput = 59.521'MB/sec zip pipeline throughput = 135.905'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.41 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.41 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.6630 value = 1.3572 dict = 1.00 all = 1.4052 } Zip/UnZip{ index = 0.1766 value = 0.7368 dict = 1.00 all = 0.7117 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.041679576 MB/sec (with seq num) write speed all = 0.040068771 MB/sec (without seq num) 2024/07/09-15:30:20.078401 140433294038592 [compaction_job.cc:1944] [default] [JOB 50364] Generated table #12683626: 671089 keys, 95518076 bytes, temperature: kWarm 2024/07/09-15:30:20.078487 140433294038592 EVENT_LOG_v1 {"time_micros": 1720510220078443, "cf_name": "default", "job": 50364, "event": "table_file_creation", "file_number": 12683626, "file_size": 95518076, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148244777816, "largest_seqno": 148470759667, "table_properties": {"data_size": 90978544, "index_size": 948032, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720510215, "oldest_key_time": 0, "file_creation_time": 1720510215, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683626, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:30:20.139970 140433294038592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst) /dev/shm/ToplingTemp/Topling-31031-E24CNE 2024/07/09-15:30:20.482796 140433294038592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst): first pass time = 0.34's, 84.699'MB/sec 2024/07/09-15:30:20.917887 140433294038592 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst): part-0: reject ZipStore ratio = 0.827 2024/07/09-15:30:20.993052 140433294038592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst): old prealloc_size = 147639500, real_size = 27657744 2024/07/09-15:30:20.993120 140433294038592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 145160 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.28 raw-val = 0.0267 GB zip-val = 0.0267 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-15:30:21.041927 140433294038592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00/12683627.sst): second pass time = 0.43's, 61.510'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.05's, 574.409'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21008.365'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.264'MB/sec write SST data time = 0.02's, 1395.058'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 = 0.43's, unzip length = 0.027'GB zip my value throughput = 61.510'MB/sec zip pipeline throughput = 113.992'MB/sec entries = 145160 avg-key = 16.00 avg-zkey = 6.28 avg-val = 184.00 avg-zval = 184.00 usrkeys = 145160 avg-key = 8.00 avg-zkey = 6.28 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 145160 bytes = 453632 } seq expand size = 1016120 multi value expand size = 0 cnt WriteAppend = 3268 UnZipSize{ index = 0.0012 GB value = 0.0267 GB dict = 0.00 MB all = 0.0290 GB } __ZipSize{ index = 0.0009 GB value = 0.0267 GB dict = 0.00 MB all = 0.0281 GB } UnZip/Zip{ index = 1.2739 value = 1.0000 dict = 0.00 all = 1.0340 } Zip/UnZip{ index = 0.7850 value = 1.0000 dict = 0.00 all = 0.9671 } ---------------------------- total value len = 0.284082 GB avg = 0.191 KB (by entry num) total key len = 0.023797 GB avg = 0.016 KB total ukey len = 0.011899 GB avg = 0.008 KB total ukey num = 0.001487338 Billion total entry num = 0.001487338 Billion write speed all = 0.046179917 MB/sec (with seq num) write speed all = 0.044395185 MB/sec (without seq num) 2024/07/09-15:30:21.101913 140433294038592 [compaction_job.cc:1944] [default] [JOB 50364] Generated table #12683627: 145160 keys, 28076620 bytes, temperature: kWarm 2024/07/09-15:30:21.101976 140433294038592 EVENT_LOG_v1 {"time_micros": 1720510221101946, "cf_name": "default", "job": 50364, "event": "table_file_creation", "file_number": 12683627, "file_size": 28076620, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148446881376, "largest_seqno": 148470759662, "table_properties": {"data_size": 26709632, "index_size": 911616, "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": 2322560, "raw_average_key_size": 16, "raw_value_size": 26709440, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 145160, "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": 1720510220, "oldest_key_time": 0, "file_creation_time": 1720510220, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683627, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:30:21.115257 140433294038592 [compaction_job.cc:699] job-50364: subcompact[0], size: 0.219177 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50364/att-00 [12683625,12683626,12683627] 2024/07/09-15:30:21.179166 140433294038592 (Original Log Time 2024/07/09-15:30:09.463974) EVENT_LOG_v1 {"time_micros": 1720510209463904, "job": 50364, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12683580], "files_L3": [12683521, 12683522], "score": 0.9879, "input_data_size": 224827726, "oldest_snapshot_seqno": 148470798630} 2024/07/09-15:30:21.179169 140433294038592 (Original Log Time 2024/07/09-15:30:21.178698) [compaction_job.cc:2018] [default] [JOB 50364] Compacted 1@2 + 2@3 files to L3 => 219177220 bytes 2024/07/09-15:30:21.179171 140433294038592 (Original Log Time 2024/07/09-15:30:21.179097) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.3 rd, 18.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.9, 182.6 +0.0 blob) out(209.0 +0.0 blob), read-write-amplify(13.3) write-amplify(6.6) OK, records in: 1499228, records dropped: 11890 output_compression: Snappy 2024/07/09-15:30:21.179177 140433294038592 (Original Log Time 2024/07/09-15:30:21.179143) EVENT_LOG_v1 {"time_micros": 1720510221179124, "cf": "default", "job": 50364, "event": "compaction_finished", "compaction_time_micros": 11651292, "compaction_time_cpu_micros": 3581738, "output_level": 3, "num_output_files": 3, "total_output_size": 219177220, "num_input_records": 1499228, "num_output_records": 1487338, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 172042823, "file_range_sync_nanos": 0, "file_fsync_nanos": 2488, "file_prepare_write_nanos": 111990, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-15:30:21.322932 140433294038592 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":1720420896,"starts":1720510209,"executesMs":11811,"compactionJobId":50364,"attempt":0,"compactionInputRawBytes":299845600,"compactionInputZipBytes":224827726,"compactionOutputRawBytes":0,"compactionOutputZipBytes":219177220,"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-f931df497de0341272eeaa1c29c105f4-48fd82f802175f08-00"}}, response = 2024/07/09-15:30:21.323016 140433294038592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-50364/att-00: olev 3, work 11.812 s, result 22.697 ms, install 0.504 ms, input{raw 285.955 MiB zip 214.412 MiB}