2024/07/09-13:19:36.792188 140099370804800 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00: fork to child time = 0.040586 sec 2024/07/09-13:19:36.793136 140099370804800 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00 2024/07/09-13:19:36.797762 140099370804800 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00 2024/07/09-13:19:36.799201 140099370804800 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:19:36.799483 140099370804800 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:19:36.840847 140099370804800 [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-46442/att-00/MANIFEST-12625661 2024/07/09-13:19:36.857441 140099370804800 [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-46442/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12679046, last_sequence is 148371906235, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12679010 2024/07/09-13:19:36.857448 140099370804800 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:19:36.857508 140099370804800 [version_set.cc:5652] Creating manifest 12679046 2024/07/09-13:19:36.894568 140099370804800 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:19:36.907737 140099370804800 [compaction_job.cc:2433] [default] [JOB 46442] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-13:19:36.907755 140099370804800 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24005 Base level 1, inputs: [12679035(18MB)], [12678947(47MB) 12678948(47MB) 12678949(48MB)] 2024/07/09-13:19:37.203391 140099370804800 [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 2024/07/09-13:19:37.203422 140099370804800 [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 2024/07/09-13:19:37.203444 140099370804800 [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 2024/07/09-13:19:37.203459 140099370804800 [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 2024/07/09-13:19:37.203471 140099370804800 [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 2024/07/09-13:19:37.775075 140099370804800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679047.sst) /dev/shm/ToplingTemp/Topling-88129-fBTXo8 2024/07/09-13:19:38.076444 140099370804800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679047.sst): first pass time = 0.30's, 222.718'MB/sec 2024/07/09-13:19:40.359511 140099370804800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679047.sst): old prealloc_size = 73819750, real_size = 48630128 2024/07/09-13:19:40.359597 140099370804800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679047.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 = 2.60 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-13:19:40.836750 140099370804800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679047.sst): second pass time = 2.28's, 27.054'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15498.776'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.217'MB/sec write SST data time = 0.09's, 550.842'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 = 18143.741'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.054'MB/sec zip pipeline throughput = 182.277'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.60 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.60 avg-val = 191.00 avg-zval = 142.07 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.0723 value = 1.2951 dict = 1.00 all = 1.3361 } Zip/UnZip{ index = 0.3255 value = 0.7721 dict = 1.00 all = 0.7485 } ---------------------------- 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 = 0.003238016 MB/sec (with seq num) write speed all = 0.003112875 MB/sec (without seq num) 2024/07/09-13:19:40.900958 140099370804800 [compaction_job.cc:1944] [default] [JOB 46442] Generated table #12679047: 335545 keys, 50229067 bytes, temperature: kWarm 2024/07/09-13:19:40.901069 140099370804800 EVENT_LOG_v1 {"time_micros": 1720502380900995, "cf_name": "default", "job": 46442, "event": "table_file_creation", "file_number": 12679047, "file_size": 50229067, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148346281019, "largest_seqno": 148371890124, "table_properties": {"data_size": 47672368, "index_size": 873728, "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": 1720502377, "oldest_key_time": 0, "file_creation_time": 1720502377, "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": 12679047, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:19:40.946689 140099370804800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679048.sst) /dev/shm/ToplingTemp/Topling-88129-caprv7 2024/07/09-13:19:42.151861 140099370804800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679048.sst): first pass time = 1.21's, 55.687'MB/sec 2024/07/09-13:19:45.072364 140099370804800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679048.sst): old prealloc_size = 73819750, real_size = 48430776 2024/07/09-13:19:45.072434 140099370804800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679048.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-13:19:45.585296 140099370804800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679048.sst): second pass time = 2.92's, 21.147'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 97.786'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16884.884'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.198'MB/sec write SST data time = 0.09's, 557.702'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 = 16409.496'MB/sec zip my value time = 2.92's, unzip length = 0.062'GB zip my value throughput = 21.147'MB/sec zip pipeline throughput = 171.876'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.03 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.9357 value = 1.2953 dict = 1.00 all = 1.3380 } Zip/UnZip{ index = 0.2541 value = 0.7720 dict = 1.00 all = 0.7474 } ---------------------------- 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 = 0.006474598 MB/sec (with seq num) write speed all = 0.006224372 MB/sec (without seq num) 2024/07/09-13:19:45.651626 140099370804800 [compaction_job.cc:1944] [default] [JOB 46442] Generated table #12679048: 335545 keys, 50155595 bytes, temperature: kWarm 2024/07/09-13:19:45.651808 140099370804800 EVENT_LOG_v1 {"time_micros": 1720502385651665, "cf_name": "default", "job": 46442, "event": "table_file_creation", "file_number": 12679048, "file_size": 50155595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148216645341, "largest_seqno": 148371890125, "table_properties": {"data_size": 47664736, "index_size": 682048, "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": 1720502380, "oldest_key_time": 0, "file_creation_time": 1720502380, "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": 12679048, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:19:45.706433 140099370804800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679049.sst) /dev/shm/ToplingTemp/Topling-88129-SVVKP7 2024/07/09-13:19:46.735790 140099370804800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679049.sst): first pass time = 1.03's, 65.199'MB/sec 2024/07/09-13:19:48.686804 140099370804800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679049.sst): old prealloc_size = 73819750, real_size = 48681264 2024/07/09-13:19:48.686877 140099370804800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679049.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 = 2.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-13:19:49.246333 140099370804800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679049.sst): second pass time = 1.95's, 31.661'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.940'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22907.247'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.189'MB/sec write SST data time = 0.11's, 439.437'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 = 13041.608'MB/sec zip my value time = 1.95's, unzip length = 0.062'GB zip my value throughput = 31.661'MB/sec zip pipeline throughput = 137.352'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.76 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.76 avg-val = 191.00 avg-zval = 142.07 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8992 value = 1.2951 dict = 1.00 all = 1.3336 } Zip/UnZip{ index = 0.3449 value = 0.7721 dict = 1.00 all = 0.7499 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.009710240 MB/sec (with seq num) write speed all = 0.009334965 MB/sec (without seq num) 2024/07/09-13:19:49.317107 140099370804800 [compaction_job.cc:1944] [default] [JOB 46442] Generated table #12679049: 335545 keys, 50322123 bytes, temperature: kWarm 2024/07/09-13:19:49.317174 140099370804800 EVENT_LOG_v1 {"time_micros": 1720502389317135, "cf_name": "default", "job": 46442, "event": "table_file_creation", "file_number": 12679049, "file_size": 50322123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148326364409, "largest_seqno": 148371890126, "table_properties": {"data_size": 47671344, "index_size": 925888, "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": 1720502385, "oldest_key_time": 0, "file_creation_time": 1720502385, "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": 12679049, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:19:49.383515 140099370804800 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst) /dev/shm/ToplingTemp/Topling-88129-rzcdW5 2024/07/09-13:19:49.616951 140099370804800 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst): first pass time = 0.23's, 73.758'MB/sec 2024/07/09-13:19:49.829042 140099370804800 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst): part-0: reject ZipStore ratio = 0.874 2024/07/09-13:19:49.868875 140099370804800 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst): old prealloc_size = 73819750, real_size = 16325024 2024/07/09-13:19:49.868951 140099370804800 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 86070 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 5.42 raw-val = 0.0158 GB zip-val = 0.0158 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-13:19:49.900853 140099370804800 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00/12679050.sst): second pass time = 0.21's, 74.916'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 518.112'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8655.874'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.160'MB/sec write SST data time = 0.01's, 1238.474'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 = 0.21's, unzip length = 0.016'GB zip my value throughput = 74.916'MB/sec zip pipeline throughput = 74.916'MB/sec entries = 86070 avg-key = 16.00 avg-zkey = 5.42 avg-val = 184.00 avg-zval = 184.00 usrkeys = 86070 avg-key = 8.00 avg-zkey = 5.42 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 86070 bytes = 268976 } seq expand size = 602490 multi value expand size = 0 cnt WriteAppend = 1942 UnZipSize{ index = 0.0007 GB value = 0.0158 GB dict = 0.00 MB all = 0.0172 GB } __ZipSize{ index = 0.0005 GB value = 0.0158 GB dict = 0.00 MB all = 0.0166 GB } UnZip/Zip{ index = 1.4768 value = 1.0000 dict = 0.00 all = 1.0386 } Zip/UnZip{ index = 0.6771 value = 1.0000 dict = 0.00 all = 0.9628 } ---------------------------- total value len = 0.208707 GB avg = 0.191 KB (by entry num) total key len = 0.017483 GB avg = 0.016 KB total ukey len = 0.008742 GB avg = 0.008 KB total ukey num = 0.001092705 Billion total entry num = 0.001092705 Billion write speed all = 0.010540170 MB/sec (with seq num) write speed all = 0.010132821 MB/sec (without seq num) 2024/07/09-13:19:49.953506 140099370804800 [compaction_job.cc:1944] [default] [JOB 46442] Generated table #12679050: 86070 keys, 16573899 bytes, temperature: kWarm 2024/07/09-13:19:49.953569 140099370804800 EVENT_LOG_v1 {"time_micros": 1720502389953537, "cf_name": "default", "job": 46442, "event": "table_file_creation", "file_number": 12679050, "file_size": 16573899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148353576087, "largest_seqno": 148371890117, "table_properties": {"data_size": 15837072, "index_size": 466240, "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": 1377120, "raw_average_key_size": 16, "raw_value_size": 15836880, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 86070, "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": 1720502389, "oldest_key_time": 0, "file_creation_time": 1720502389, "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": 12679050, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:19:49.977186 140099370804800 [compaction_job.cc:699] job-46442: subcompact[0], size: 0.167281 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46442/att-00 [12679047,12679048,12679049,12679050] 2024/07/09-13:19:50.054536 140099370804800 (Original Log Time 2024/07/09-13:19:36.907822) EVENT_LOG_v1 {"time_micros": 1720502376907770, "job": 46442, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12679035], "files_L2": [12678947, 12678948, 12678949], "score": 0.99574, "input_data_size": 170438262, "oldest_snapshot_seqno": 148371905364} 2024/07/09-13:19:50.054542 140099370804800 (Original Log Time 2024/07/09-13:19:50.053827) [compaction_job.cc:2018] [default] [JOB 46442] Compacted 1@1 + 3@2 files to L2 => 167280684 bytes 2024/07/09-13:19:50.054545 140099370804800 (Original Log Time 2024/07/09-13:19:50.054449) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 13.0 rd, 12.8 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(18.6, 144.0 +0.0 blob) out(159.5 +0.0 blob), read-write-amplify(17.3) write-amplify(8.6) OK, records in: 1097322, records dropped: 4617 output_compression: Snappy 2024/07/09-13:19:50.054568 140099370804800 (Original Log Time 2024/07/09-13:19:50.054508) EVENT_LOG_v1 {"time_micros": 1720502390054481, "cf": "default", "job": 46442, "event": "compaction_finished", "compaction_time_micros": 13069377, "compaction_time_cpu_micros": 2860602, "output_level": 2, "num_output_files": 4, "total_output_size": 167280684, "num_input_records": 1097322, "num_output_records": 1092705, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 179110069, "file_range_sync_nanos": 0, "file_fsync_nanos": 4002, "file_prepare_write_nanos": 77924, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-13:19:50.184744 140099370804800 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":1720502376,"executesMs":13246,"compactionJobId":46442,"attempt":0,"compactionInputRawBytes":219464400,"compactionInputZipBytes":170438262,"compactionOutputRawBytes":0,"compactionOutputZipBytes":167280684,"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-c42508318af36204a211de9f6aef4d2f-0e938a89490047c7-00"}}, response = 2024/07/09-13:19:50.184843 140099370804800 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-46442/att-00: olev 2, work 13.247 s, result 14.414 ms, install 0.901 ms, input{raw 209.298 MiB zip 162.543 MiB}