2024/08/20-07:35:39.549590 140500464670272 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00: fork to child time = 0.036210 sec 2024/08/20-07:35:39.550646 140500464670272 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00 2024/08/20-07:35:39.556435 140500464670272 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00 2024/08/20-07:35:39.556786 140500464670272 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:35:39.557311 140500464670272 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:35:39.596957 140500464670272 [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-16024/att-00/MANIFEST-14629260 2024/08/20-07:35:39.651673 140500464670272 [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-16024/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14647441, last_sequence is 190193705279, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14647355 2024/08/20-07:35:39.651683 140500464670272 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:35:39.651820 140500464670272 [version_set.cc:5652] Creating manifest 14647441 2024/08/20-07:35:39.681217 140500464670272 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:35:39.695755 140500464670272 [compaction_job.cc:2433] [default] [JOB 16024] Compacting 2@1 + 2@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-07:35:39.695775 140500464670272 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8213 Base level 1, inputs: [14647432(13MB) 14647415(972KB)], [14647357(48MB) 14647358(46MB)] 2024/08/20-07:35:39.841664 140500464670272 [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 2024/08/20-07:35:39.841691 140500464670272 [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 2024/08/20-07:35:39.841708 140500464670272 [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 2024/08/20-07:35:39.841719 140500464670272 [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 2024/08/20-07:35:39.841733 140500464670272 [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 2024/08/20-07:35:40.229866 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647442.sst) /dev/shm/ToplingTemp/Topling-242262-7uj7kU 2024/08/20-07:35:40.949005 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647442.sst): first pass time = 0.72's, 93.328'MB/sec 2024/08/20-07:35:44.306242 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647442.sst): old prealloc_size = 73819750, real_size = 48948048 2024/08/20-07:35:44.306333 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647442.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.56 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-07:35:44.861640 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647442.sst): second pass time = 3.35's, 18.412'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 91.011'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20423.113'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.180'MB/sec write SST data time = 0.09's, 559.221'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 = 15863.897'MB/sec zip my value time = 3.35's, unzip length = 0.062'GB zip my value throughput = 18.412'MB/sec zip pipeline throughput = 143.830'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.56 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.56 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.2450 value = 1.2952 dict = 1.00 all = 1.3277 } Zip/UnZip{ index = 0.4454 value = 0.7721 dict = 1.00 all = 0.7532 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.369306035 MB/sec (with seq num) write speed all = 1.314411459 MB/sec (without seq num) 2024/08/20-07:35:44.926647 140500464670272 [compaction_job.cc:1944] [default] [JOB 16024] Generated table #14647442: 335545 keys, 50546955 bytes, temperature: kWarm 2024/08/20-07:35:44.926751 140500464670272 EVENT_LOG_v1 {"time_micros": 1724110544926689, "cf_name": "default", "job": 16024, "event": "table_file_creation", "file_number": 14647442, "file_size": 50546955, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190171013834, "largest_seqno": 190193599561, "table_properties": {"data_size": 47668288, "index_size": 1195712, "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": 1724110540, "oldest_key_time": 0, "file_creation_time": 1724110540, "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": 14647442, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:35:44.981281 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647443.sst) /dev/shm/ToplingTemp/Topling-242262-NUakVU 2024/08/20-07:35:46.057514 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647443.sst): first pass time = 1.08's, 62.358'MB/sec 2024/08/20-07:35:47.852509 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647443.sst): old prealloc_size = 73819750, real_size = 49188616 2024/08/20-07:35:47.852585 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647443.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 = 4.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-07:35:48.308161 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647443.sst): second pass time = 1.79's, 34.414'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 111.457'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33048.337'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.216'MB/sec write SST data time = 0.07's, 747.240'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 = 11149.061'MB/sec zip my value time = 1.79's, unzip length = 0.062'GB zip my value throughput = 34.414'MB/sec zip pipeline throughput = 135.395'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.29 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.29 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8660 value = 1.2953 dict = 1.00 all = 1.3214 } Zip/UnZip{ index = 0.5359 value = 0.7720 dict = 1.00 all = 0.7568 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.370587804 MB/sec (with seq num) write speed all = 1.315643826 MB/sec (without seq num) 2024/08/20-07:35:48.369665 140500464670272 [compaction_job.cc:1944] [default] [JOB 16024] Generated table #14647443: 335545 keys, 50787595 bytes, temperature: kWarm 2024/08/20-07:35:48.369740 140500464670272 EVENT_LOG_v1 {"time_micros": 1724110548369698, "cf_name": "default", "job": 16024, "event": "table_file_creation", "file_number": 14647443, "file_size": 50787595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190171013835, "largest_seqno": 190193599560, "table_properties": {"data_size": 47666096, "index_size": 1438528, "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": 1724110544, "oldest_key_time": 0, "file_creation_time": 1724110544, "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": 14647443, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:35:48.418792 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst) /dev/shm/ToplingTemp/Topling-242262-vVB6WS 2024/08/20-07:35:48.505306 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst): first pass time = 0.09's, 106.487'MB/sec 2024/08/20-07:35:48.615513 140500464670272 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst): part-0: reject ZipStore ratio = 0.924 2024/08/20-07:35:48.635979 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst): old prealloc_size = 73819750, real_size = 8825888 2024/08/20-07:35:48.636028 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 46038 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 7.45 raw-val = 0.0085 GB zip-val = 0.0085 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-07:35:48.657268 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00/14647444.sst): second pass time = 0.11's, 77.361'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 420.743'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11463.325'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.787'MB/sec write SST data time = 0.01's, 1352.225'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 = 0.11's, unzip length = 0.008'GB zip my value throughput = 77.361'MB/sec zip pipeline throughput = 77.361'MB/sec entries = 46038 avg-key = 16.00 avg-zkey = 7.45 avg-val = 184.00 avg-zval = 184.00 usrkeys = 46038 avg-key = 8.00 avg-zkey = 7.45 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 46038 bytes = 138128 } seq expand size = 322266 multi value expand size = 0 cnt WriteAppend = 1043 UnZipSize{ index = 0.0004 GB value = 0.0085 GB dict = 0.00 MB all = 0.0092 GB } __ZipSize{ index = 0.0003 GB value = 0.0085 GB dict = 0.00 MB all = 0.0090 GB } UnZip/Zip{ index = 1.0736 value = 1.0000 dict = 0.00 all = 1.0283 } Zip/UnZip{ index = 0.9314 value = 1.0000 dict = 0.00 all = 0.9724 } ---------------------------- total value len = 62.433721 GB avg = 0.180 KB (by entry num) total key len = 6.800232 GB avg = 0.020 KB total ukey len = 3.195244 GB avg = 0.008 KB total ukey num = 0.390050689 Billion total entry num = 0.346928697 Billion write speed all = 1.370767013 MB/sec (with seq num) write speed all = 1.315816123 MB/sec (without seq num) 2024/08/20-07:35:48.690540 140500464670272 [compaction_job.cc:1944] [default] [JOB 16024] Generated table #14647444: 46038 keys, 8953803 bytes, temperature: kWarm 2024/08/20-07:35:48.690618 140500464670272 EVENT_LOG_v1 {"time_micros": 1724110548690576, "cf_name": "default", "job": 16024, "event": "table_file_creation", "file_number": 14647444, "file_size": 8953803, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190183271456, "largest_seqno": 190193599555, "table_properties": {"data_size": 8471184, "index_size": 343040, "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": 736608, "raw_average_key_size": 16, "raw_value_size": 8470992, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 46038, "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": 1724110548, "oldest_key_time": 0, "file_creation_time": 1724110548, "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": 14647444, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:35:48.709789 140500464670272 [compaction_job.cc:699] job-16024: subcompact[0], size: 0.110288 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16024/att-00 [14647442,14647443,14647444] 2024/08/20-07:35:48.743854 140500464670272 (Original Log Time 2024/08/20-07:35:39.695872) EVENT_LOG_v1 {"time_micros": 1724110539695810, "job": 16024, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14647432, 14647415], "files_L2": [14647357, 14647358], "score": 0.917727, "input_data_size": 114184769, "oldest_snapshot_seqno": 190193704882} 2024/08/20-07:35:48.743858 140500464670272 (Original Log Time 2024/08/20-07:35:48.743456) [compaction_job.cc:2018] [default] [JOB 16024] Compacted 2@1 + 2@2 files to L2 => 110288353 bytes 2024/08/20-07:35:48.743859 140500464670272 (Original Log Time 2024/08/20-07:35:48.743800) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.7 rd, 12.2 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(14.4, 94.5 +0.0 blob) out(105.2 +0.0 blob), read-write-amplify(14.9) write-amplify(7.3) OK, records in: 719455, records dropped: 2327 output_compression: Snappy 2024/08/20-07:35:48.743865 140500464670272 (Original Log Time 2024/08/20-07:35:48.743839) EVENT_LOG_v1 {"time_micros": 1724110548743821, "cf": "default", "job": 16024, "event": "compaction_finished", "compaction_time_micros": 9013925, "compaction_time_cpu_micros": 1885894, "output_level": 2, "num_output_files": 3, "total_output_size": 110288353, "num_input_records": 719455, "num_output_records": 717128, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137778383, "file_range_sync_nanos": 0, "file_fsync_nanos": 2571, "file_prepare_write_nanos": 52311, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:35:48.878491 140500464670272 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":1724110539,"executesMs":9187,"compactionJobId":16024,"attempt":0,"compactionInputRawBytes":143891000,"compactionInputZipBytes":114184769,"compactionOutputRawBytes":0,"compactionOutputZipBytes":110288353,"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":"00-9481b1fca8718477ed774b773fb78c14-c8e1a25d6c3164eb-00"}}, response = 2024/08/20-07:35:48.878567 140500464670272 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16024/att-00: olev 2, work 9.187 s, result 6.090 ms, install 0.435 ms, input{raw 137.225 MiB zip 108.895 MiB}