2024/08/20-21:05:44.868937 139857235760704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00: fork to child time = 0.041123 sec 2024/08/20-21:05:44.869715 139857235760704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00 2024/08/20-21:05:44.874337 139857235760704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00 2024/08/20-21:05:44.874637 139857235760704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:05:44.874868 139857235760704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:05:44.946886 139857235760704 [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-49859/att-00/MANIFEST-14629260 2024/08/20-21:05:44.961900 139857235760704 [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-49859/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14686725, last_sequence is 191049836028, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14686563 2024/08/20-21:05:44.961906 139857235760704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:05:44.961956 139857235760704 [version_set.cc:5652] Creating manifest 14686725 2024/08/20-21:05:44.996290 139857235760704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:05:45.033224 139857235760704 [compaction_job.cc:2433] [default] [JOB 49859] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-21:05:45.033238 139857235760704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25307 Base level 1, inputs: [14686718(2059KB) 14686697(14MB)], [14686631(48MB) 14686632(21MB) 14686627(30MB)] 2024/08/20-21:05:45.075860 139857235760704 [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 2024/08/20-21:05:45.075877 139857235760704 [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 2024/08/20-21:05:45.075893 139857235760704 [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 2024/08/20-21:05:45.075905 139857235760704 [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 2024/08/20-21:05:45.075914 139857235760704 [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 2024/08/20-21:05:45.979034 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686726.sst) /dev/shm/ToplingTemp/Topling-19544-UPJdI3 2024/08/20-21:05:46.743938 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686726.sst): first pass time = 0.76's, 87.740'MB/sec 2024/08/20-21:05:49.606598 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686726.sst): old prealloc_size = 73819750, real_size = 48973360 2024/08/20-21:05:49.606669 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686726.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 = 3.62 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-21:05:50.317526 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686726.sst): second pass time = 2.86's, 21.574'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 71.136'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15283.089'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.135'MB/sec write SST data time = 0.09's, 567.310'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 = 17586.356'MB/sec zip my value time = 2.86's, unzip length = 0.062'GB zip my value throughput = 21.574'MB/sec zip pipeline throughput = 130.149'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.62 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.62 avg-val = 191.00 avg-zval = 142.09 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2125 value = 1.2950 dict = 1.00 all = 1.3270 } Zip/UnZip{ index = 0.4520 value = 0.7722 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 0.021110303 MB/sec (with seq num) write speed all = 0.020294446 MB/sec (without seq num) 2024/08/20-21:05:50.380355 139857235760704 [compaction_job.cc:1944] [default] [JOB 49859] Generated table #14686726: 335545 keys, 50572299 bytes, temperature: kWarm 2024/08/20-21:05:50.380457 139857235760704 EVENT_LOG_v1 {"time_micros": 1724159150380399, "cf_name": "default", "job": 49859, "event": "table_file_creation", "file_number": 14686726, "file_size": 50572299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191030063131, "largest_seqno": 191049823319, "table_properties": {"data_size": 47676080, "index_size": 1213248, "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": 1724159145, "oldest_key_time": 0, "file_creation_time": 1724159145, "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": 14686726, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:05:50.425151 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686727.sst) /dev/shm/ToplingTemp/Topling-19544-txwXXZ 2024/08/20-21:05:51.448200 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686727.sst): first pass time = 1.02's, 65.601'MB/sec 2024/08/20-21:05:54.119200 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686727.sst): old prealloc_size = 73819750, real_size = 49829264 2024/08/20-21:05:54.119277 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686727.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 6.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-21:05:54.433762 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686727.sst): second pass time = 2.67's, 23.129'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 163.772'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48957.985'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.362'MB/sec write SST data time = 0.08's, 621.637'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 = 16406.945'MB/sec zip my value time = 2.67's, unzip length = 0.062'GB zip my value throughput = 23.129'MB/sec zip pipeline throughput = 196.045'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.21 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.21 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0021 GB value = 0.0477 GB dict = 0.63 MB all = 0.0515 GB } UnZip/Zip{ index = 1.2884 value = 1.2954 dict = 1.00 all = 1.3028 } Zip/UnZip{ index = 0.7761 value = 0.7720 dict = 1.00 all = 0.7676 } ---------------------------- 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 = 0.042167852 MB/sec (with seq num) write speed all = 0.040538177 MB/sec (without seq num) 2024/08/20-21:05:54.513171 139857235760704 [compaction_job.cc:1944] [default] [JOB 49859] Generated table #14686727: 335545 keys, 51513197 bytes, temperature: kWarm 2024/08/20-21:05:54.513277 139857235760704 EVENT_LOG_v1 {"time_micros": 1724159154513217, "cf_name": "default", "job": 49859, "event": "table_file_creation", "file_number": 14686727, "file_size": 51513197, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190979921954, "largest_seqno": 191049823318, "table_properties": {"data_size": 47661760, "index_size": 2083456, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724159150, "oldest_key_time": 0, "file_creation_time": 1724159150, "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": 14686727, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:05:54.548673 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst) /dev/shm/ToplingTemp/Topling-19544-uJhoj1 2024/08/20-21:05:54.601105 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst): first pass time = 0.05's, 96.416'MB/sec 2024/08/20-21:05:54.693095 139857235760704 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst): part-0: reject ZipStore ratio = 0.958 2024/08/20-21:05:54.705143 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst): old prealloc_size = 73819750, real_size = 4742568 2024/08/20-21:05:54.705189 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 25246 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 3.59 raw-val = 0.0046 GB zip-val = 0.0046 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-21:05:54.724282 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00/14686728.sst): second pass time = 0.09's, 51.222'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.02's, 252.653'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2567.102'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.512'MB/sec write SST data time = 0.01's, 718.099'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 = 0.09's, unzip length = 0.005'GB zip my value throughput = 51.222'MB/sec zip pipeline throughput = 76.629'MB/sec entries = 25246 avg-key = 16.00 avg-zkey = 3.59 avg-val = 184.00 avg-zval = 184.01 usrkeys = 25246 avg-key = 8.00 avg-zkey = 3.59 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 25246 bytes = 78912 } seq expand size = 176722 multi value expand size = 0 cnt WriteAppend = 575 UnZipSize{ index = 0.0002 GB value = 0.0046 GB dict = 0.00 MB all = 0.0050 GB } __ZipSize{ index = 0.0001 GB value = 0.0046 GB dict = 0.00 MB all = 0.0048 GB } UnZip/Zip{ index = 2.2271 value = 1.0000 dict = 0.00 all = 1.0484 } Zip/UnZip{ index = 0.4490 value = 1.0000 dict = 0.00 all = 0.9539 } ---------------------------- total value len = 0.133000 GB avg = 0.191 KB (by entry num) total key len = 0.011141 GB avg = 0.016 KB total ukey len = 0.005571 GB avg = 0.008 KB total ukey num = 0.000696336 Billion total entry num = 0.000696336 Billion write speed all = 0.043750324 MB/sec (with seq num) write speed all = 0.042059490 MB/sec (without seq num) 2024/08/20-21:05:54.750696 139857235760704 [compaction_job.cc:1944] [default] [JOB 49859] Generated table #14686728: 25246 keys, 4816297 bytes, temperature: kWarm 2024/08/20-21:05:54.750766 139857235760704 EVENT_LOG_v1 {"time_micros": 1724159154750734, "cf_name": "default", "job": 49859, "event": "table_file_creation", "file_number": 14686728, "file_size": 4816297, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191030063133, "largest_seqno": 191049822771, "table_properties": {"data_size": 4645456, "index_size": 90688, "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": 403936, "raw_average_key_size": 16, "raw_value_size": 4645264, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 25246, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724159154, "oldest_key_time": 0, "file_creation_time": 1724159154, "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": 14686728, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:05:54.759202 139857235760704 [compaction_job.cc:699] job-49859: subcompact[0], size: 0.106902 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49859/att-00 [14686726,14686727,14686728] 2024/08/20-21:05:54.790142 139857235760704 (Original Log Time 2024/08/20-21:05:45.033292) EVENT_LOG_v1 {"time_micros": 1724159145033247, "job": 49859, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14686718, 14686697], "files_L2": [14686631, 14686632, 14686627], "score": 0.996387, "input_data_size": 122690950, "oldest_snapshot_seqno": 191049835751} 2024/08/20-21:05:54.790147 139857235760704 (Original Log Time 2024/08/20-21:05:54.789565) [compaction_job.cc:2018] [default] [JOB 49859] Compacted 2@1 + 3@2 files to L2 => 106901793 bytes 2024/08/20-21:05:54.790150 139857235760704 (Original Log Time 2024/08/20-21:05:54.790058) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.6 rd, 11.0 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(16.4, 100.6 +0.0 blob) out(101.9 +0.0 blob), read-write-amplify(13.4) write-amplify(6.2) OK, records in: 698743, records dropped: 2407 output_compression: Snappy 2024/08/20-21:05:54.790161 139857235760704 (Original Log Time 2024/08/20-21:05:54.790117) EVENT_LOG_v1 {"time_micros": 1724159154790092, "cf": "default", "job": 49859, "event": "compaction_finished", "compaction_time_micros": 9725926, "compaction_time_cpu_micros": 1556708, "output_level": 2, "num_output_files": 3, "total_output_size": 106901793, "num_input_records": 698743, "num_output_records": 696336, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 119897899, "file_range_sync_nanos": 0, "file_fsync_nanos": 2590, "file_prepare_write_nanos": 38968, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-21:05:54.904533 139857235760704 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":1724159144,"executesMs":9916,"compactionJobId":49859,"attempt":0,"compactionInputRawBytes":139748600,"compactionInputZipBytes":122690950,"compactionOutputRawBytes":0,"compactionOutputZipBytes":106901793,"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":"00-2666124c276bfb5befef7b540dc3d204-df472d3d46921e61-00"}}, response = 2024/08/20-21:05:54.904651 139857235760704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-49859/att-00: olev 2, work 9.916 s, result 3.893 ms, install 0.624 ms, input{raw 133.275 MiB zip 117.007 MiB}