2024/08/20-22:02:13.002886 139857218975296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00: fork to child time = 0.049840 sec 2024/08/20-22:02:13.003703 139857218975296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00 2024/08/20-22:02:13.008413 139857218975296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00 2024/08/20-22:02:13.009747 139857218975296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:02:13.010018 139857218975296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:02:13.047362 139857218975296 [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-52002/att-00/MANIFEST-14629260 2024/08/20-22:02:13.062710 139857218975296 [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-52002/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14689145, last_sequence is 191102145206, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688925 2024/08/20-22:02:13.062718 139857218975296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:02:13.062765 139857218975296 [version_set.cc:5652] Creating manifest 14689145 2024/08/20-22:02:13.090008 139857218975296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:02:13.107298 139857218975296 [compaction_job.cc:2433] [default] [JOB 52002] Compacting 2@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-22:02:13.107313 139857218975296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26348 Base level 2, inputs: [14689135(15MB) 14689117(788KB)], [14689071(91MB) 14689072(84MB)] 2024/08/20-22:02:13.247747 139857218975296 [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 2024/08/20-22:02:13.247773 139857218975296 [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 2024/08/20-22:02:13.247790 139857218975296 [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 2024/08/20-22:02:13.247802 139857218975296 [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 2024/08/20-22:02:13.247811 139857218975296 [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 2024/08/20-22:02:13.960424 139857218975296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689146.sst) /dev/shm/ToplingTemp/Topling-35055-kh23AT 2024/08/20-22:02:15.276408 139857218975296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689146.sst): first pass time = 1.32's, 101.995'MB/sec 2024/08/20-22:02:20.764440 139857218975296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689146.sst): old prealloc_size = 147639500, real_size = 92892440 2024/08/20-22:02:20.764679 139857218975296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689146.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 2.58 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-22:02:21.839280 139857218975296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689146.sst): second pass time = 5.49's, 22.504'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 89.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9019.819'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.173'MB/sec write SST data time = 0.11's, 897.208'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 = 34626.056'MB/sec zip my value time = 5.49's, unzip length = 0.123'GB zip my value throughput = 22.504'MB/sec zip pipeline throughput = 162.381'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.58 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.58 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0017 GB value = 0.0910 GB dict = 1.24 MB all = 0.0962 GB } UnZip/Zip{ index = 3.0962 value = 1.3571 dict = 1.00 all = 1.3947 } Zip/UnZip{ index = 0.3230 value = 0.7369 dict = 1.00 all = 0.7170 } ---------------------------- 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 = 0.020790261 MB/sec (with seq num) write speed all = 0.019986772 MB/sec (without seq num) 2024/08/20-22:02:22.147369 139857218975296 [compaction_job.cc:1944] [default] [JOB 52002] Generated table #14689146: 671089 keys, 96232124 bytes, temperature: kWarm 2024/08/20-22:02:22.147447 139857218975296 EVENT_LOG_v1 {"time_micros": 1724162542147404, "cf_name": "default", "job": 52002, "event": "table_file_creation", "file_number": 14689146, "file_size": 96232124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190996030830, "largest_seqno": 191102101881, "table_properties": {"data_size": 90990576, "index_size": 1733952, "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": 1724162533, "oldest_key_time": 0, "file_creation_time": 1724162533, "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": 14689146, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:02:22.199411 139857218975296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689147.sst) /dev/shm/ToplingTemp/Topling-35055-4OQutU 2024/08/20-22:02:24.196635 139857218975296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689147.sst): first pass time = 2.00's, 67.207'MB/sec 2024/08/20-22:02:26.338944 139857218975296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689147.sst): old prealloc_size = 147639500, real_size = 92482640 2024/08/20-22:02:26.339006 139857218975296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689147.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 2.00 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-22:02:26.888855 139857218975296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689147.sst): second pass time = 2.14's, 57.667'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 174.101'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 41159.705'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.371'MB/sec write SST data time = 0.10's, 983.387'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 = 25256.810'MB/sec zip my value time = 2.14's, unzip length = 0.123'GB zip my value throughput = 57.667'MB/sec zip pipeline throughput = 103.514'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.00 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.0060 value = 1.3573 dict = 1.00 all = 1.4019 } Zip/UnZip{ index = 0.2496 value = 0.7368 dict = 1.00 all = 0.7133 } ---------------------------- 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 = 0.041549122 MB/sec (with seq num) write speed all = 0.039943359 MB/sec (without seq num) 2024/08/20-22:02:27.020330 139857218975296 [compaction_job.cc:1944] [default] [JOB 52002] Generated table #14689147: 671089 keys, 95738492 bytes, temperature: kWarm 2024/08/20-22:02:27.020402 139857218975296 EVENT_LOG_v1 {"time_micros": 1724162547020369, "cf_name": "default", "job": 52002, "event": "table_file_creation", "file_number": 14689147, "file_size": 95738492, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191040787938, "largest_seqno": 191102101882, "table_properties": {"data_size": 90974576, "index_size": 1340160, "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": 1724162542, "oldest_key_time": 0, "file_creation_time": 1724162542, "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": 14689147, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:02:27.059917 139857218975296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst) /dev/shm/ToplingTemp/Topling-35055-JSZAZR 2024/08/20-22:02:27.088420 139857218975296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst): first pass time = 0.03's, 160.971'MB/sec 2024/08/20-22:02:27.157077 139857218975296 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst): part-0: reject ZipStore ratio = 0.962 2024/08/20-22:02:27.167485 139857218975296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst): old prealloc_size = 147639500, real_size = 4271232 2024/08/20-22:02:27.167538 139857218975296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 22899 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 2.26 raw-val = 0.0042 GB zip-val = 0.0042 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-22:02:27.180164 139857218975296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00/14689148.sst): second pass time = 0.07's, 62.020'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 342.277'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1726.784'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.641'MB/sec write SST data time = 0.00's, 1166.836'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 = 0.07's, unzip length = 0.004'GB zip my value throughput = 62.020'MB/sec zip pipeline throughput = 62.020'MB/sec entries = 22899 avg-key = 16.00 avg-zkey = 2.26 avg-val = 184.00 avg-zval = 184.01 usrkeys = 22899 avg-key = 8.00 avg-zkey = 2.26 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 22899 bytes = 71568 } seq expand size = 160293 multi value expand size = 0 cnt WriteAppend = 521 UnZipSize{ index = 0.0002 GB value = 0.0042 GB dict = 0.00 MB all = 0.0046 GB } __ZipSize{ index = 0.0001 GB value = 0.0042 GB dict = 0.00 MB all = 0.0043 GB } UnZip/Zip{ index = 3.5425 value = 1.0000 dict = 0.00 all = 1.0557 } Zip/UnZip{ index = 0.2823 value = 1.0000 dict = 0.00 all = 0.9472 } ---------------------------- total value len = 0.260730 GB avg = 0.191 KB (by entry num) total key len = 0.021841 GB avg = 0.016 KB total ukey len = 0.010921 GB avg = 0.008 KB total ukey num = 0.001365077 Billion total entry num = 0.001365077 Billion write speed all = 0.042256154 MB/sec (with seq num) write speed all = 0.040623066 MB/sec (without seq num) 2024/08/20-22:02:27.195294 139857218975296 [compaction_job.cc:1944] [default] [JOB 52002] Generated table #14689148: 22899 keys, 4338089 bytes, temperature: kWarm 2024/08/20-22:02:27.195358 139857218975296 EVENT_LOG_v1 {"time_micros": 1724162547195327, "cf_name": "default", "job": 52002, "event": "table_file_creation", "file_number": 14689148, "file_size": 4338089, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191069620952, "largest_seqno": 191102101226, "table_properties": {"data_size": 4213616, "index_size": 51712, "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": 366384, "raw_average_key_size": 16, "raw_value_size": 4213416, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 22899, "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-MixedLenBlobStore", "creation_time": 1724162547, "oldest_key_time": 0, "file_creation_time": 1724162547, "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": 14689148, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:02:27.202543 139857218975296 [compaction_job.cc:699] job-52002: subcompact[0], size: 0.196309 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-52002/att-00 [14689146,14689147,14689148] 2024/08/20-22:02:27.247268 139857218975296 (Original Log Time 2024/08/20-22:02:13.107367) EVENT_LOG_v1 {"time_micros": 1724162533107327, "job": 52002, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14689135, 14689117], "files_L3": [14689071, 14689072], "score": 0.995894, "input_data_size": 202308386, "oldest_snapshot_seqno": 191102144929} 2024/08/20-22:02:27.247272 139857218975296 (Original Log Time 2024/08/20-22:02:27.246738) [compaction_job.cc:2018] [default] [JOB 52002] Compacted 2@2 + 2@3 files to L3 => 196308705 bytes 2024/08/20-22:02:27.247274 139857218975296 (Original Log Time 2024/08/20-22:02:27.247189) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.4 rd, 13.9 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(16.1, 176.8 +0.0 blob) out(187.2 +0.0 blob), read-write-amplify(23.6) write-amplify(11.6) OK, records in: 1370117, records dropped: 5040 output_compression: Snappy 2024/08/20-22:02:27.247282 139857218975296 (Original Log Time 2024/08/20-22:02:27.247238) EVENT_LOG_v1 {"time_micros": 1724162547247217, "cf": "default", "job": 52002, "event": "compaction_finished", "compaction_time_micros": 14095189, "compaction_time_cpu_micros": 3557909, "output_level": 3, "num_output_files": 3, "total_output_size": 196308705, "num_input_records": 1370117, "num_output_records": 1365077, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126617240, "file_range_sync_nanos": 0, "file_fsync_nanos": 2158, "file_prepare_write_nanos": 26019, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:02:27.357563 139857218975296 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":1724162532,"executesMs":14236,"compactionJobId":52002,"attempt":0,"compactionInputRawBytes":274023400,"compactionInputZipBytes":202308386,"compactionOutputRawBytes":0,"compactionOutputZipBytes":196308705,"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":"00-72a0eb4b0118cddd4e9fdf804b53e088-1fb44d21eecca19d-00"}}, response = 2024/08/20-22:02:27.357649 139857218975296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-52002/att-00: olev 3, work 14.237 s, result 6.962 ms, install 0.571 ms, input{raw 261.329 MiB zip 192.936 MiB}