2024/07/08-16:20:40.307441 139819057030720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00: fork to child time = 0.036577 sec 2024/07/08-16:20:40.308509 139819057030720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00 2024/07/08-16:20:40.314232 139819057030720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00 2024/07/08-16:20:40.316043 139819057030720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:20:40.316480 139819057030720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:20:40.351560 139819057030720 [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-05624/att-00/MANIFEST-12625661 2024/07/08-16:20:40.366403 139819057030720 [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-05624/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12630817, last_sequence is 147286327507, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12630562 2024/07/08-16:20:40.366414 139819057030720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:20:40.366504 139819057030720 [version_set.cc:5652] Creating manifest 12630817 2024/07/08-16:20:40.390139 139819057030720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:20:40.402852 139819057030720 [compaction_job.cc:2433] [default] [JOB 5624] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/08-16:20:40.402873 139819057030720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3368 Base level 1, inputs: [12630784(14MB)], [12630740(48MB) 12630741(48MB)] 2024/07/08-16:20:40.550844 139819057030720 [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 2024/07/08-16:20:40.550881 139819057030720 [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 2024/07/08-16:20:40.550910 139819057030720 [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 2024/07/08-16:20:40.550929 139819057030720 [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 2024/07/08-16:20:40.550942 139819057030720 [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 2024/07/08-16:20:40.992116 139819057030720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630818.sst) /dev/shm/ToplingTemp/Topling-39037-U4F1SX 2024/07/08-16:20:41.760134 139819057030720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630818.sst): first pass time = 0.77's, 87.385'MB/sec 2024/07/08-16:20:43.967331 139819057030720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630818.sst): old prealloc_size = 73819750, real_size = 49097888 2024/07/08-16:20:43.967414 139819057030720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630818.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-16:20:44.595885 139819057030720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630818.sst): second pass time = 2.21's, 27.985'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.721'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25179.291'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.156'MB/sec write SST data time = 0.09's, 561.624'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 = 15374.663'MB/sec zip my value time = 2.21's, unzip length = 0.062'GB zip my value throughput = 27.985'MB/sec zip pipeline throughput = 185.476'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.03 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.03 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9875 value = 1.2953 dict = 1.00 all = 1.3226 } Zip/UnZip{ index = 0.5031 value = 0.7720 dict = 1.00 all = 0.7561 } ---------------------------- total value len = 207.943718 GB avg = 0.175 KB (by entry num) total key len = 24.877181 GB avg = 0.021 KB total ukey len = 13.384281 GB avg = 0.010 KB total ukey num = 1.398713241 Billion total entry num = 1.188864520 Billion write speed all = 39.318077272 MB/sec (with seq num) write speed all = 37.711903005 MB/sec (without seq num) 2024/07/08-16:20:44.775596 139819057030720 [compaction_job.cc:1944] [default] [JOB 5624] Generated table #12630818: 335545 keys, 50738699 bytes, temperature: kWarm 2024/07/08-16:20:44.775685 139819057030720 EVENT_LOG_v1 {"time_micros": 1720426844775632, "cf_name": "default", "job": 5624, "event": "table_file_creation", "file_number": 12630818, "file_size": 50738699, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147225529536, "largest_seqno": 147286236163, "table_properties": {"data_size": 47663248, "index_size": 1350592, "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": 1720426840, "oldest_key_time": 0, "file_creation_time": 1720426840, "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": 12630818, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:20:44.816924 139819057030720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630819.sst) /dev/shm/ToplingTemp/Topling-39037-txpINX 2024/07/08-16:20:45.796008 139819057030720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630819.sst): first pass time = 0.98's, 68.547'MB/sec 2024/07/08-16:20:48.133813 139819057030720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630819.sst): old prealloc_size = 73819750, real_size = 49004152 2024/07/08-16:20:48.133879 139819057030720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630819.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.74 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/08-16:20:48.754918 139819057030720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630819.sst): second pass time = 2.34's, 26.427'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 81.543'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33783.471'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.162'MB/sec write SST data time = 0.10's, 484.912'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 = 14530.983'MB/sec zip my value time = 2.34's, unzip length = 0.062'GB zip my value throughput = 26.427'MB/sec zip pipeline throughput = 162.025'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.74 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.74 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1383 value = 1.2953 dict = 1.00 all = 1.3251 } Zip/UnZip{ index = 0.4677 value = 0.7720 dict = 1.00 all = 0.7547 } ---------------------------- total value len = 208.007807 GB avg = 0.175 KB (by entry num) total key len = 24.882550 GB avg = 0.021 KB total ukey len = 13.386965 GB avg = 0.010 KB total ukey num = 1.399048786 Billion total entry num = 1.189200065 Billion write speed all = 39.302202709 MB/sec (with seq num) write speed all = 37.696702759 MB/sec (without seq num) 2024/07/08-16:20:48.822846 139819057030720 [compaction_job.cc:1944] [default] [JOB 5624] Generated table #12630819: 335545 keys, 50645003 bytes, temperature: kWarm 2024/07/08-16:20:48.822929 139819057030720 EVENT_LOG_v1 {"time_micros": 1720426848822886, "cf_name": "default", "job": 5624, "event": "table_file_creation", "file_number": 12630819, "file_size": 50645003, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147225527354, "largest_seqno": 147286236162, "table_properties": {"data_size": 47664752, "index_size": 1255360, "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": 1720426844, "oldest_key_time": 0, "file_creation_time": 1720426844, "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": 12630819, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:20:48.873077 139819057030720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst) /dev/shm/ToplingTemp/Topling-39037-tkj5V1 2024/07/08-16:20:49.035430 139819057030720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst): first pass time = 0.16's, 82.448'MB/sec 2024/07/08-16:20:49.449834 139819057030720 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst): part-0: reject ZipStore ratio = 0.896 2024/07/08-16:20:49.487500 139819057030720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst): old prealloc_size = 73819750, real_size = 12699984 2024/07/08-16:20:49.487582 139819057030720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 66904 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 5.57 raw-val = 0.0123 GB zip-val = 0.0123 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-16:20:49.538719 139819057030720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00/12630820.sst): second pass time = 0.41's, 29.775'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.05's, 251.937'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6954.859'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.496'MB/sec write SST data time = 0.02's, 741.257'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 = 0.41's, unzip length = 0.012'GB zip my value throughput = 29.775'MB/sec zip pipeline throughput = 95.495'MB/sec entries = 66904 avg-key = 16.00 avg-zkey = 5.57 avg-val = 184.00 avg-zval = 184.00 usrkeys = 66904 avg-key = 8.00 avg-zkey = 5.57 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 66904 bytes = 217456 } seq expand size = 468328 multi value expand size = 0 cnt WriteAppend = 1510 UnZipSize{ index = 0.0005 GB value = 0.0123 GB dict = 0.00 MB all = 0.0134 GB } __ZipSize{ index = 0.0004 GB value = 0.0123 GB dict = 0.00 MB all = 0.0129 GB } UnZip/Zip{ index = 1.4367 value = 1.0000 dict = 0.00 all = 1.0371 } Zip/UnZip{ index = 0.6960 value = 1.0000 dict = 0.00 all = 0.9642 } ---------------------------- total value len = 208.020586 GB avg = 0.175 KB (by entry num) total key len = 24.883620 GB avg = 0.021 KB total ukey len = 13.387500 GB avg = 0.010 KB total ukey num = 1.399115690 Billion total entry num = 1.189266969 Billion write speed all = 39.299341591 MB/sec (with seq num) write speed all = 37.693963665 MB/sec (without seq num) 2024/07/08-16:20:49.560771 139819057030720 [compaction_job.cc:1944] [default] [JOB 5624] Generated table #12630820: 66904 keys, 12902027 bytes, temperature: kWarm 2024/07/08-16:20:49.560892 139819057030720 EVENT_LOG_v1 {"time_micros": 1720426849560814, "cf_name": "default", "job": 5624, "event": "table_file_creation", "file_number": 12630820, "file_size": 12902027, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147227258338, "largest_seqno": 147286236161, "table_properties": {"data_size": 12310528, "index_size": 372544, "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": 1070464, "raw_average_key_size": 16, "raw_value_size": 12310336, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 66904, "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": 1720426848, "oldest_key_time": 0, "file_creation_time": 1720426848, "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": 12630820, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:20:49.574474 139819057030720 [compaction_job.cc:699] job-05624: subcompact[0], size: 0.114286 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05624/att-00 [12630818,12630819,12630820] 2024/07/08-16:20:49.617811 139819057030720 (Original Log Time 2024/07/08-16:20:40.402958) EVENT_LOG_v1 {"time_micros": 1720426840402893, "job": 5624, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12630784], "files_L2": [12630740, 12630741], "score": 0.971681, "input_data_size": 116586283, "oldest_snapshot_seqno": 147286325313} 2024/07/08-16:20:49.617817 139819057030720 (Original Log Time 2024/07/08-16:20:49.617224) [compaction_job.cc:2018] [default] [JOB 5624] Compacted 1@1 + 2@2 files to L2 => 114285729 bytes 2024/07/08-16:20:49.617819 139819057030720 (Original Log Time 2024/07/08-16:20:49.617725) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.7 rd, 12.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.3, 96.9 +0.0 blob) out(109.0 +0.0 blob), read-write-amplify(15.4) write-amplify(7.6) OK, records in: 740361, records dropped: 2367 output_compression: Snappy 2024/07/08-16:20:49.617830 139819057030720 (Original Log Time 2024/07/08-16:20:49.617783) EVENT_LOG_v1 {"time_micros": 1720426849617757, "cf": "default", "job": 5624, "event": "compaction_finished", "compaction_time_micros": 9171533, "compaction_time_cpu_micros": 2024959, "output_level": 2, "num_output_files": 3, "total_output_size": 114285729, "num_input_records": 740361, "num_output_records": 737994, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 160064107, "file_range_sync_nanos": 0, "file_fsync_nanos": 2842, "file_prepare_write_nanos": 107617, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-16:20:49.766332 139819057030720 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":1720426840,"executesMs":9301,"compactionJobId":5624,"attempt":0,"compactionInputRawBytes":148072200,"compactionInputZipBytes":116586283,"compactionOutputRawBytes":0,"compactionOutputZipBytes":114285729,"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":"00-0a6dfd80e35eb48dbddce1d28e34c7b4-84d6636b111b28cb-00"}}, response = 2024/07/08-16:20:49.766472 139819057030720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-05624/att-00: olev 2, work 9.302 s, result 7.645 ms, install 0.635 ms, input{raw 141.213 MiB zip 111.185 MiB}