2024/07/09-08:54:41.976782 140098900813376 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00: fork to child time = 0.011822 sec 2024/07/09-08:54:41.977466 140098900813376 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00 2024/07/09-08:54:41.982257 140098900813376 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00 2024/07/09-08:54:41.983629 140098900813376 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:54:41.983897 140098900813376 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:54:42.023327 140098900813376 [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-38137/att-00/MANIFEST-12625661 2024/07/09-08:54:42.063210 140098900813376 [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-38137/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12669488, last_sequence is 148165484683, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12669407 2024/07/09-08:54:42.063218 140098900813376 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:54:42.063279 140098900813376 [version_set.cc:5652] Creating manifest 12669488 2024/07/09-08:54:42.093699 140098900813376 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:54:42.117333 140098900813376 [compaction_job.cc:2433] [default] [JOB 38137] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-08:54:42.117347 140098900813376 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19833 Base level 1, inputs: [12669461(31MB) 12669470(2410KB)], [12669386(48MB) 12669387(46MB)] 2024/07/09-08:54:42.357759 140098900813376 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-08:54:42.357789 140098900813376 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-08:54:42.357805 140098900813376 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-08:54:42.357817 140098900813376 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-08:54:42.357826 140098900813376 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-08:54:42.709144 140098900813376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669489.sst) /dev/shm/ToplingTemp/Topling-25212-O5CbfE 2024/07/09-08:54:42.998027 140098900813376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669489.sst): first pass time = 0.29's, 232.349'MB/sec 2024/07/09-08:54:43.653233 140098900813376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669489.sst): old prealloc_size = 73819750, real_size = 49036504 2024/07/09-08:54:43.653306 140098900813376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669489.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 = 3.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-08:54:43.920305 140098900813376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669489.sst): second pass time = 0.65's, 94.351'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 189.590'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28182.800'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.380'MB/sec write SST data time = 0.05's, 1093.191'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 = 17682.129'MB/sec zip my value time = 0.65's, unzip length = 0.062'GB zip my value throughput = 94.351'MB/sec zip pipeline throughput = 178.305'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.81 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.81 avg-val = 191.00 avg-zval = 142.08 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.0998 value = 1.2950 dict = 1.00 all = 1.3253 } Zip/UnZip{ index = 0.4762 value = 0.7722 dict = 1.00 all = 0.7545 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.012506317 MB/sec (with seq num) write speed all = 0.012022981 MB/sec (without seq num) 2024/07/09-08:54:43.999472 140098900813376 [compaction_job.cc:1944] [default] [JOB 38137] Generated table #12669489: 335545 keys, 50635403 bytes, temperature: kWarm 2024/07/09-08:54:43.999575 140098900813376 EVENT_LOG_v1 {"time_micros": 1720486483999515, "cf_name": "default", "job": 38137, "event": "table_file_creation", "file_number": 12669489, "file_size": 50635403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148147879825, "largest_seqno": 148165461851, "table_properties": {"data_size": 47674064, "index_size": 1278400, "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": 1720486482, "oldest_key_time": 0, "file_creation_time": 1720486482, "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": 12669489, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:54:44.028426 140098900813376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669490.sst) /dev/shm/ToplingTemp/Topling-25212-FuC4AC 2024/07/09-08:54:44.672425 140098900813376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669490.sst): first pass time = 0.64's, 104.213'MB/sec 2024/07/09-08:54:45.339528 140098900813376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669490.sst): old prealloc_size = 73819750, real_size = 48636880 2024/07/09-08:54:45.339590 140098900813376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669490.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-08:54:45.616771 140098900813376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669490.sst): second pass time = 0.67's, 92.657'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 181.500'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28863.275'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.363'MB/sec write SST data time = 0.05's, 1096.781'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 = 17433.819'MB/sec zip my value time = 0.67's, unzip length = 0.062'GB zip my value throughput = 92.657'MB/sec zip pipeline throughput = 150.318'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.65 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.65 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0197 value = 1.2953 dict = 1.00 all = 1.3337 } Zip/UnZip{ index = 0.3312 value = 0.7720 dict = 1.00 all = 0.7498 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.025004995 MB/sec (with seq num) write speed all = 0.024038619 MB/sec (without seq num) 2024/07/09-08:54:45.675647 140098900813376 [compaction_job.cc:1944] [default] [JOB 38137] Generated table #12669490: 335545 keys, 50319755 bytes, temperature: kWarm 2024/07/09-08:54:45.675719 140098900813376 EVENT_LOG_v1 {"time_micros": 1720486485675679, "cf_name": "default", "job": 38137, "event": "table_file_creation", "file_number": 12669490, "file_size": 50319755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148050679294, "largest_seqno": 148165461855, "table_properties": {"data_size": 47663920, "index_size": 888960, "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": 1720486484, "oldest_key_time": 0, "file_creation_time": 1720486484, "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": 12669490, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:54:45.700943 140098900813376 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst) /dev/shm/ToplingTemp/Topling-25212-3dNbPC 2024/07/09-08:54:45.862089 140098900813376 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst): first pass time = 0.16's, 178.114'MB/sec 2024/07/09-08:54:46.114067 140098900813376 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst): part-0: reject ZipStore ratio = 0.828 2024/07/09-08:54:46.174657 140098900813376 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst): old prealloc_size = 73819750, real_size = 27404048 2024/07/09-08:54:46.174715 140098900813376 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 143472 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 6.75 raw-val = 0.0264 GB zip-val = 0.0264 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-08:54:46.221038 140098900813376 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00/12669491.sst): second pass time = 0.25's, 105.053'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 599.500'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34046.381'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.312'MB/sec write SST data time = 0.02's, 1463.228'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 = 0.25's, unzip length = 0.026'GB zip my value throughput = 105.053'MB/sec zip pipeline throughput = 105.053'MB/sec entries = 143472 avg-key = 16.00 avg-zkey = 6.75 avg-val = 184.00 avg-zval = 184.00 usrkeys = 143472 avg-key = 8.00 avg-zkey = 6.75 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 143472 bytes = 430432 } seq expand size = 1004304 multi value expand size = 0 cnt WriteAppend = 3230 UnZipSize{ index = 0.0011 GB value = 0.0264 GB dict = 0.00 MB all = 0.0287 GB } __ZipSize{ index = 0.0010 GB value = 0.0264 GB dict = 0.00 MB all = 0.0278 GB } UnZip/Zip{ index = 1.1845 value = 1.0000 dict = 0.00 all = 1.0322 } Zip/UnZip{ index = 0.8442 value = 1.0000 dict = 0.00 all = 0.9688 } ---------------------------- total value len = 0.155581 GB avg = 0.191 KB (by entry num) total key len = 0.013033 GB avg = 0.016 KB total ukey len = 0.006516 GB avg = 0.008 KB total ukey num = 0.000814562 Billion total entry num = 0.000814562 Billion write speed all = 0.030347500 MB/sec (with seq num) write speed all = 0.029174650 MB/sec (without seq num) 2024/07/09-08:54:46.255014 140098900813376 [compaction_job.cc:1944] [default] [JOB 38137] Generated table #12669491: 143472 keys, 27800140 bytes, temperature: kWarm 2024/07/09-08:54:46.255088 140098900813376 EVENT_LOG_v1 {"time_micros": 1720486486255056, "cf_name": "default", "job": 38137, "event": "table_file_creation", "file_number": 12669491, "file_size": 27800140, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148154836692, "largest_seqno": 148165461852, "table_properties": {"data_size": 26399040, "index_size": 968960, "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": 2295552, "raw_average_key_size": 16, "raw_value_size": 26398848, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 143472, "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": 1720486485, "oldest_key_time": 0, "file_creation_time": 1720486485, "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": 12669491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:54:46.268619 140098900813376 [compaction_job.cc:699] job-38137: subcompact[0], size: 0.128755 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38137/att-00 [12669489,12669490,12669491] 2024/07/09-08:54:46.293837 140098900813376 (Original Log Time 2024/07/09-08:54:42.117398) EVENT_LOG_v1 {"time_micros": 1720486482117358, "job": 38137, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12669461, 12669470], "files_L2": [12669386, 12669387], "score": 0.995832, "input_data_size": 135490194, "oldest_snapshot_seqno": 148165484545} 2024/07/09-08:54:46.293841 140098900813376 (Original Log Time 2024/07/09-08:54:46.293407) [compaction_job.cc:2018] [default] [JOB 38137] Compacted 2@1 + 2@2 files to L2 => 128755298 bytes 2024/07/09-08:54:46.293842 140098900813376 (Original Log Time 2024/07/09-08:54:46.293774) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 32.6 rd, 31.0 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.2, 95.0 +0.0 blob) out(122.8 +0.0 blob), read-write-amplify(7.4) write-amplify(3.6) OK, records in: 820158, records dropped: 5596 output_compression: Snappy 2024/07/09-08:54:46.293849 140098900813376 (Original Log Time 2024/07/09-08:54:46.293817) EVENT_LOG_v1 {"time_micros": 1720486486293798, "cf": "default", "job": 38137, "event": "compaction_finished", "compaction_time_micros": 4151229, "compaction_time_cpu_micros": 1367842, "output_level": 2, "num_output_files": 3, "total_output_size": 128755298, "num_input_records": 820158, "num_output_records": 814562, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 84740963, "file_range_sync_nanos": 0, "file_fsync_nanos": 2292, "file_prepare_write_nanos": 109263, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-08:54:46.423485 140098900813376 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":1720486481,"executesMs":4309,"compactionJobId":38137,"attempt":0,"compactionInputRawBytes":164031600,"compactionInputZipBytes":135490194,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128755298,"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":"00-0816db19a7c53a1f27e8df0f0d5e878d-c1f20ec733615be7-00"}}, response = 2024/07/09-08:54:46.423577 140098900813376 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-38137/att-00: olev 2, work 4.310 s, result 6.822 ms, install 0.462 ms, input{raw 156.433 MiB zip 129.214 MiB}