2024/08/20-21:37:22.988051 139856983979584 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00: fork to child time = 0.009180 sec 2024/08/20-21:37:22.989055 139856983979584 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00 2024/08/20-21:37:22.994637 139856983979584 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00 2024/08/20-21:37:22.996487 139856983979584 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:37:22.996806 139856983979584 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:37:23.038006 139856983979584 [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-50977/att-00/MANIFEST-14629260 2024/08/20-21:37:23.091669 139856983979584 [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-50977/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14688014, last_sequence is 191079289086, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687778 2024/08/20-21:37:23.091683 139856983979584 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:37:23.091767 139856983979584 [version_set.cc:5652] Creating manifest 14688014 2024/08/20-21:37:23.121949 139856983979584 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:37:23.137968 139856983979584 [compaction_job.cc:2433] [default] [JOB 50977] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-21:37:23.137984 139856983979584 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25862 Base level 3, inputs: [14687978(41MB)], [14685624(82MB) 14687237(82MB)] 2024/08/20-21:37:23.145818 139856983979584 [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 2024/08/20-21:37:23.145864 139856983979584 [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 2024/08/20-21:37:23.145892 139856983979584 [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 2024/08/20-21:37:23.145902 139856983979584 [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 2024/08/20-21:37:23.145911 139856983979584 [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 2024/08/20-21:37:24.054467 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688015.sst) /dev/shm/ToplingTemp/Topling-27821-z9wlQV 2024/08/20-21:37:24.408155 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688015.sst): first pass time = 0.35's, 759.077'MB/sec 2024/08/20-21:37:26.113616 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688015.sst): old prealloc_size = 239043544, real_size = 83068688 2024/08/20-21:37:26.113688 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688015.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258863 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0016 GB avg-key = 8.00 avg-zkey = 6.29 raw-val = 0.2633 GB zip-val = 0.0814 GB avg-val =1016.98 avg-zval = 314.35 2024/08/20-21:37:26.424367 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688015.sst): second pass time = 1.70's, 154.505'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 278.994'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40209.259'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.298'MB/sec write SST data time = 0.09's, 923.970'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 59909.929'MB/sec zip my value time = 1.70's, unzip length = 0.263'GB zip my value throughput = 154.505'MB/sec zip pipeline throughput = 154.505'MB/sec entries = 258863 avg-key = 20.00 avg-zkey = 6.29 avg-val = 1016.98 avg-zval = 314.35 usrkeys = 258863 avg-key = 12.00 avg-zkey = 6.29 avg-val = 1023.98 avg-zval = 314.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258863 bytes = 1003104 } seq expand size = 1812041 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0016 GB value = 0.0814 GB dict = 2.69 MB all = 0.0867 GB } UnZip/Zip{ index = 1.9064 value = 3.2352 dict = 1.00 all = 3.0962 } Zip/UnZip{ index = 0.5246 value = 0.3091 dict = 1.00 all = 0.3230 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258863 Billion total entry num = 0.000258863 Billion write speed all = 0.052107680 MB/sec (with seq num) write speed all = 0.051708380 MB/sec (without seq num) 2024/08/20-21:37:26.524537 139856983979584 [compaction_job.cc:1944] [default] [JOB 50977] Generated table #14688015: 258863 keys, 86698438 bytes, temperature: kWarm 2024/08/20-21:37:26.524630 139856983979584 EVENT_LOG_v1 {"time_micros": 1724161046524580, "cf_name": "default", "job": 50977, "event": "table_file_creation", "file_number": 14688015, "file_size": 86698438, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650409518, "largest_seqno": 191078609527, "table_properties": {"data_size": 81374336, "index_size": 1629440, "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": 5177260, "raw_average_key_size": 20, "raw_value_size": 263258834, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258863, "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": 1724161044, "oldest_key_time": 0, "file_creation_time": 1724161044, "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": 14688015, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:37:26.573005 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688016.sst) /dev/shm/ToplingTemp/Topling-27821-JhTtBV 2024/08/20-21:37:27.622714 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688016.sst): first pass time = 1.05's, 255.737'MB/sec 2024/08/20-21:37:29.339080 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688016.sst): old prealloc_size = 239043544, real_size = 83227232 2024/08/20-21:37:29.339145 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688016.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258859 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.40 raw-val = 0.2633 GB zip-val = 0.0818 GB avg-val =1017.00 avg-zval = 315.87 2024/08/20-21:37:29.650455 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688016.sst): second pass time = 1.72's, 153.501'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 278.951'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 50237.895'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.299'MB/sec write SST data time = 0.09's, 918.659'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 63053.434'MB/sec zip my value time = 1.72's, unzip length = 0.263'GB zip my value throughput = 153.501'MB/sec zip pipeline throughput = 153.501'MB/sec entries = 258859 avg-key = 20.00 avg-zkey = 5.40 avg-val = 1017.00 avg-zval = 315.87 usrkeys = 258859 avg-key = 12.00 avg-zkey = 5.40 avg-val = 1024.00 avg-zval = 315.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258859 bytes = 1003088 } seq expand size = 1812013 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0818 GB dict = 2.69 MB all = 0.0869 GB } UnZip/Zip{ index = 2.2227 value = 3.2197 dict = 1.00 all = 3.0905 } Zip/UnZip{ index = 0.4499 value = 0.3106 dict = 1.00 all = 0.3236 } ---------------------------- total value len = 0.530142 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517722 Billion total entry num = 0.000517722 Billion write speed all = 0.104150522 MB/sec (with seq num) write speed all = 0.103352426 MB/sec (without seq num) 2024/08/20-21:37:29.751041 139856983979584 [compaction_job.cc:1944] [default] [JOB 50977] Generated table #14688016: 258859 keys, 86857081 bytes, temperature: kWarm 2024/08/20-21:37:29.751160 139856983979584 EVENT_LOG_v1 {"time_micros": 1724161049751079, "cf_name": "default", "job": 50977, "event": "table_file_creation", "file_number": 14688016, "file_size": 86857081, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650431971, "largest_seqno": 191078616007, "table_properties": {"data_size": 81764752, "index_size": 1397568, "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": 5177180, "raw_average_key_size": 20, "raw_value_size": 263258671, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258859, "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": 1724161046, "oldest_key_time": 0, "file_creation_time": 1724161046, "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": 14688016, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:37:29.798838 139856983979584 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688017.sst) /dev/shm/ToplingTemp/Topling-27821-Dt8lmT 2024/08/20-21:37:29.835758 139856983979584 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688017.sst): first pass time = 0.04's, 648.342'MB/sec 2024/08/20-21:37:30.063641 139856983979584 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688017.sst): old prealloc_size = 239043544, real_size = 7564192 2024/08/20-21:37:30.063692 139856983979584 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688017.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 23050 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 6.70 raw-val = 0.0234 GB zip-val = 0.0074 GB avg-val =1017.02 avg-zval = 321.21 2024/08/20-21:37:30.094624 139856983979584 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00/14688017.sst): second pass time = 0.23's, 103.256'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 254.300'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5832.024'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.269'MB/sec write SST data time = 0.01's, 827.247'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.230'MB, throughput = 5711.320'MB/sec zip my value time = 0.23's, unzip length = 0.023'GB zip my value throughput = 103.256'MB/sec zip pipeline throughput = 103.256'MB/sec entries = 23050 avg-key = 20.00 avg-zkey = 6.70 avg-val = 1017.02 avg-zval = 321.21 usrkeys = 23050 avg-key = 12.00 avg-zkey = 6.70 avg-val = 1024.02 avg-zval = 321.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 23050 bytes = 89328 } seq expand size = 161350 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0234 GB dict = 0.23 MB all = 0.0239 GB } __ZipSize{ index = 0.0002 GB value = 0.0074 GB dict = 0.23 MB all = 0.0079 GB } UnZip/Zip{ index = 1.7911 value = 3.1662 dict = 1.00 all = 3.0339 } Zip/UnZip{ index = 0.5583 value = 0.3158 dict = 1.00 all = 0.3296 } ---------------------------- total value len = 0.553745 GB avg = 1.024 KB (by entry num) total key len = 0.010815 GB avg = 0.020 KB total ukey len = 0.006489 GB avg = 0.012 KB total ukey num = 0.000540772 Billion total entry num = 0.000540772 Billion write speed all = 0.108778315 MB/sec (with seq num) write speed all = 0.107944756 MB/sec (without seq num) 2024/08/20-21:37:30.110910 139856983979584 [compaction_job.cc:1944] [default] [JOB 50977] Generated table #14688017: 23050 keys, 7878694 bytes, temperature: kWarm 2024/08/20-21:37:30.110994 139856983979584 EVENT_LOG_v1 {"time_micros": 1724161050110956, "cf_name": "default", "job": 50977, "event": "table_file_creation", "file_number": 14688017, "file_size": 7878694, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650419945, "largest_seqno": 191053300063, "table_properties": {"data_size": 7403792, "index_size": 154432, "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": 461000, "raw_average_key_size": 20, "raw_value_size": 23442199, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 23050, "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": 1724161049, "oldest_key_time": 0, "file_creation_time": 1724161049, "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": 14688017, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:37:30.120442 139856983979584 [compaction_job.cc:699] job-50977: subcompact[0], size: 0.181434 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50977/att-00 [14688015,14688016,14688017] 2024/08/20-21:37:30.151096 139856983979584 (Original Log Time 2024/08/20-21:37:23.138061) EVENT_LOG_v1 {"time_micros": 1724161043138004, "job": 50977, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14687978], "files_L4": [14685624, 14687237], "score": 1.00587, "input_data_size": 217312313, "oldest_snapshot_seqno": 191079288783} 2024/08/20-21:37:30.151100 139856983979584 (Original Log Time 2024/08/20-21:37:30.150646) [compaction_job.cc:2018] [default] [JOB 50977] Compacted 1@3 + 2@4 files to L4 => 181434213 bytes 2024/08/20-21:37:30.151101 139856983979584 (Original Log Time 2024/08/20-21:37:30.151029) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 31.1 rd, 26.0 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(41.7, 165.5 +0.0 blob) out(173.0 +0.0 blob), read-write-amplify(9.1) write-amplify(4.1) OK, records in: 647147, records dropped: 106375 output_compression: Snappy 2024/08/20-21:37:30.151108 139856983979584 (Original Log Time 2024/08/20-21:37:30.151074) EVENT_LOG_v1 {"time_micros": 1724161050151053, "cf": "default", "job": 50977, "event": "compaction_finished", "compaction_time_micros": 6982388, "compaction_time_cpu_micros": 1547198, "output_level": 4, "num_output_files": 3, "total_output_size": 181434213, "num_input_records": 647147, "num_output_records": 540772, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108951482, "file_range_sync_nanos": 0, "file_fsync_nanos": 2291, "file_prepare_write_nanos": 8416, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-21:37:30.279551 139856983979584 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":1724161042,"executesMs":7155,"compactionJobId":50977,"attempt":0,"compactionInputRawBytes":671090519,"compactionInputZipBytes":217312313,"compactionOutputRawBytes":0,"compactionOutputZipBytes":181434213,"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-b041328e67058ee8a2affe15c9d06813-88cef591dd835ebb-00"}}, response = 2024/08/20-21:37:30.279663 139856983979584 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50977/att-00: olev 4, work 7.155 s, result 6.781 ms, install 0.483 ms, input{raw 640.002 MiB zip 207.245 MiB}