2024/07/09-05:41:55.638478 139981027214912 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00: fork to child time = 0.034975 sec 2024/07/09-05:41:55.639231 139981027214912 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00 2024/07/09-05:41:55.643049 139981027214912 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00 2024/07/09-05:41:55.643918 139981027214912 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:41:55.644172 139981027214912 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:41:55.676994 139981027214912 [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-32783/att-00/MANIFEST-12625661 2024/07/09-05:41:55.720915 139981027214912 [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-32783/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12663118, last_sequence is 148009498662, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12663035 2024/07/09-05:41:55.720922 139981027214912 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:41:55.721013 139981027214912 [version_set.cc:5652] Creating manifest 12663118 2024/07/09-05:41:55.742554 139981027214912 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:41:55.754776 139981027214912 [compaction_job.cc:2433] [default] [JOB 32783] Compacting 1@1 + 5@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-05:41:55.754788 139981027214912 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17118 Base level 1, inputs: [12663062(18MB)], [12663110(20MB) 12663111(10MB) 12663025(21MB) 12663026(10MB) 12663021(1528KB)] 2024/07/09-05:41:55.888216 139981027214912 [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 2024/07/09-05:41:55.888236 139981027214912 [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 2024/07/09-05:41:55.888249 139981027214912 [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 2024/07/09-05:41:55.888257 139981027214912 [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 2024/07/09-05:41:55.888265 139981027214912 [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 2024/07/09-05:41:56.033495 139981027214912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst) /dev/shm/ToplingTemp/Topling-29518-1jWMNe 2024/07/09-05:41:56.298646 139981027214912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst): first pass time = 0.27's, 253.139'MB/sec 2024/07/09-05:41:57.009043 139981027214912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst): old prealloc_size = 73819750, real_size = 19647856 2024/07/09-05:41:57.009345 139981027214912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466580 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.83 avg-zval = 39.97 2024/07/09-05:41:57.009766 139981027214912 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-05:41:57.472088 139981027214912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663119.sst): second pass time = 0.71's, 76.180'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 46.634'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3339.451'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.292'MB/sec write SST data time = 0.06's, 341.775'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 14138.285'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.180'MB/sec zip pipeline throughput = 76.180'MB/sec entries = 466580 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.83 avg-zval = 39.97 usrkeys = 466580 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.83 avg-zval = 39.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466580 bytes = 1516400 } seq expand size = 3266060 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5733 value = 2.8981 dict = 1.00 all = 3.1075 } Zip/UnZip{ index = 0.0946 value = 0.3451 dict = 1.00 all = 0.3218 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013064 GB avg = 0.028 KB total ukey len = 0.009332 GB avg = 0.020 KB total ukey num = 0.000466580 Billion total entry num = 0.000466580 Billion write speed all = 0.011623823 MB/sec (with seq num) write speed all = 0.011007304 MB/sec (without seq num) 2024/07/09-05:41:57.499826 139981027214912 [compaction_job.cc:1944] [default] [JOB 32783] Generated table #12663119: 466580 keys, 21595494 bytes, temperature: kWarm 2024/07/09-05:41:57.499909 139981027214912 EVENT_LOG_v1 {"time_micros": 1720474917499863, "cf_name": "default", "job": 32783, "event": "table_file_creation", "file_number": 12663119, "file_size": 21595494, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147950733014, "largest_seqno": 148009214567, "table_properties": {"data_size": 18648480, "index_size": 882560, "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": 13064240, "raw_average_key_size": 28, "raw_value_size": 54044676, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466580, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720474916, "oldest_key_time": 0, "file_creation_time": 1720474916, "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": 12663119, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:41:57.522022 139981027214912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst) /dev/shm/ToplingTemp/Topling-29518-ggIKmb 2024/07/09-05:41:58.116291 139981027214912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst): first pass time = 0.59's, 112.938'MB/sec 2024/07/09-05:41:58.899183 139981027214912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst): old prealloc_size = 73819750, real_size = 19641200 2024/07/09-05:41:58.899515 139981027214912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466373 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 115.90 avg-zval = 39.97 2024/07/09-05:41:58.899935 139981027214912 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-05:41:59.308874 139981027214912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663120.sst): second pass time = 0.78's, 69.109'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.698'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2811.762'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.341'MB/sec write SST data time = 0.07's, 322.494'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 12397.780'MB/sec zip my value time = 0.78's, unzip length = 0.054'GB zip my value throughput = 69.109'MB/sec zip pipeline throughput = 69.109'MB/sec entries = 466373 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.90 avg-zval = 39.97 usrkeys = 466373 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.90 avg-zval = 39.97 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466373 bytes = 1515728 } seq expand size = 3264611 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5702 value = 2.8994 dict = 1.00 all = 3.1085 } Zip/UnZip{ index = 0.0946 value = 0.3449 dict = 1.00 all = 0.3217 } ---------------------------- total value len = 0.114626 GB avg = 0.123 KB (by entry num) total key len = 0.026123 GB avg = 0.028 KB total ukey len = 0.018659 GB avg = 0.020 KB total ukey num = 0.000932953 Billion total entry num = 0.000932953 Billion write speed all = 0.023240371 MB/sec (with seq num) write speed all = 0.022007979 MB/sec (without seq num) 2024/07/09-05:41:59.338437 139981027214912 [compaction_job.cc:1944] [default] [JOB 32783] Generated table #12663120: 466373 keys, 21588650 bytes, temperature: kWarm 2024/07/09-05:41:59.338484 139981027214912 EVENT_LOG_v1 {"time_micros": 1720474919338456, "cf_name": "default", "job": 32783, "event": "table_file_creation", "file_number": 12663120, "file_size": 21588650, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147948300356, "largest_seqno": 148009214499, "table_properties": {"data_size": 18642016, "index_size": 882432, "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": 13058444, "raw_average_key_size": 28, "raw_value_size": 54050562, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466373, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720474917, "oldest_key_time": 0, "file_creation_time": 1720474917, "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": 12663120, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:41:59.363463 139981027214912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst) /dev/shm/ToplingTemp/Topling-29518-pjn8Sb 2024/07/09-05:41:59.695790 139981027214912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst): first pass time = 0.33's, 201.958'MB/sec 2024/07/09-05:42:00.408611 139981027214912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst): old prealloc_size = 73819750, real_size = 19774848 2024/07/09-05:42:00.408927 139981027214912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467172 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0188 GB avg-val = 115.65 avg-zval = 40.16 2024/07/09-05:42:00.409398 139981027214912 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-05:42:00.822535 139981027214912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663121.sst): second pass time = 0.71's, 75.888'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.625'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3174.848'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.344'MB/sec write SST data time = 0.07's, 292.219'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 19518.493'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 75.888'MB/sec zip pipeline throughput = 75.888'MB/sec entries = 467172 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.65 avg-zval = 40.16 usrkeys = 467172 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.65 avg-zval = 40.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467172 bytes = 1576720 } seq expand size = 3270204 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4339 value = 2.8796 dict = 1.00 all = 3.0808 } Zip/UnZip{ index = 0.0958 value = 0.3473 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 0.171924 GB avg = 0.123 KB (by entry num) total key len = 0.039204 GB avg = 0.028 KB total ukey len = 0.028002 GB avg = 0.020 KB total ukey num = 0.001400125 Billion total entry num = 0.001400125 Billion write speed all = 0.034852645 MB/sec (with seq num) write speed all = 0.033003601 MB/sec (without seq num) 2024/07/09-05:42:00.851303 139981027214912 [compaction_job.cc:1944] [default] [JOB 32783] Generated table #12663121: 467172 keys, 21782626 bytes, temperature: kWarm 2024/07/09-05:42:00.851375 139981027214912 EVENT_LOG_v1 {"time_micros": 1720474920851340, "cf_name": "default", "job": 32783, "event": "table_file_creation", "file_number": 12663121, "file_size": 21782626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147912406342, "largest_seqno": 148009214925, "table_properties": {"data_size": 18762352, "index_size": 895488, "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": 13080816, "raw_average_key_size": 28, "raw_value_size": 54028116, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467172, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720474919, "oldest_key_time": 0, "file_creation_time": 1720474919, "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": 12663121, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:42:00.881364 139981027214912 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst) /dev/shm/ToplingTemp/Topling-29518-6HMcSc 2024/07/09-05:42:00.993519 139981027214912 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst): first pass time = 0.11's, 219.490'MB/sec 2024/07/09-05:42:01.227568 139981027214912 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst): old prealloc_size = 73819750, real_size = 7444256 2024/07/09-05:42:01.227713 139981027214912 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 171073 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0198 GB zip-val = 0.0071 GB avg-val = 115.82 avg-zval = 41.35 2024/07/09-05:42:01.227888 139981027214912 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.025 GB 2024/07/09-05:42:01.382462 139981027214912 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00/12663122.sst): second pass time = 0.23's, 84.931'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 52.602'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2669.760'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.338'MB/sec write SST data time = 0.03's, 287.037'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.208'MB, throughput = 6150.215'MB/sec zip my value time = 0.23's, unzip length = 0.020'GB zip my value throughput = 84.931'MB/sec zip pipeline throughput = 84.931'MB/sec entries = 171073 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.82 avg-zval = 41.35 usrkeys = 171073 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.82 avg-zval = 41.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 171073 bytes = 534624 } seq expand size = 1197511 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0034 GB value = 0.0198 GB dict = 0.21 MB all = 0.0246 GB } __ZipSize{ index = 0.0003 GB value = 0.0071 GB dict = 0.21 MB all = 0.0081 GB } UnZip/Zip{ index = 10.4680 value = 2.8007 dict = 1.00 all = 3.0201 } Zip/UnZip{ index = 0.0955 value = 0.3571 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 0.192935 GB avg = 0.123 KB (by entry num) total key len = 0.043994 GB avg = 0.028 KB total ukey len = 0.031424 GB avg = 0.020 KB total ukey num = 0.001571198 Billion total entry num = 0.001571198 Billion write speed all = 0.039108212 MB/sec (with seq num) write speed all = 0.037033436 MB/sec (without seq num) 2024/07/09-05:42:01.397553 139981027214912 [compaction_job.cc:1944] [default] [JOB 32783] Generated table #12663122: 171073 keys, 8146608 bytes, temperature: kWarm 2024/07/09-05:42:01.397623 139981027214912 EVENT_LOG_v1 {"time_micros": 1720474921397588, "cf_name": "default", "job": 32783, "event": "table_file_creation", "file_number": 12663122, "file_size": 8146608, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147987631878, "largest_seqno": 148009214713, "table_properties": {"data_size": 7074448, "index_size": 326848, "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": 4790044, "raw_average_key_size": 28, "raw_value_size": 19813398, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 171073, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720474920, "oldest_key_time": 0, "file_creation_time": 1720474920, "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": 12663122, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:42:01.407234 139981027214912 [compaction_job.cc:699] job-32783: subcompact[0], size: 0.073113 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32783/att-00 [12663119,12663120,12663121,12663122] 2024/07/09-05:42:01.433115 139981027214912 (Original Log Time 2024/07/09-05:41:55.754834) EVENT_LOG_v1 {"time_micros": 1720474915754796, "job": 32783, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12663062], "files_L2": [12663110, 12663111, 12663025, 12663026, 12663021], "score": 0.979947, "input_data_size": 86585755, "oldest_snapshot_seqno": 148009497217} 2024/07/09-05:42:01.433119 139981027214912 (Original Log Time 2024/07/09-05:42:01.429647) [compaction_job.cc:2018] [default] [JOB 32783] Compacted 1@1 + 5@2 files to L2 => 73113378 bytes 2024/07/09-05:42:01.433121 139981027214912 (Original Log Time 2024/07/09-05:42:01.433046) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 15.3 rd, 12.9 wr, level 2, files in(1, 5) out(4 +0 blob) MB in(18.8, 63.8 +0.0 blob) out(69.7 +0.0 blob), read-write-amplify(8.1) write-amplify(3.7) OK, records in: 1571198, records dropped: 0 output_compression: Snappy 2024/07/09-05:42:01.433134 139981027214912 (Original Log Time 2024/07/09-05:42:01.433093) EVENT_LOG_v1 {"time_micros": 1720474921433072, "cf": "default", "job": 32783, "event": "compaction_finished", "compaction_time_micros": 5652413, "compaction_time_cpu_micros": 2414405, "output_level": 2, "num_output_files": 4, "total_output_size": 73113378, "num_input_records": 1571198, "num_output_records": 1571198, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 54927351, "file_range_sync_nanos": 0, "file_fsync_nanos": 3285, "file_prepare_write_nanos": 9883, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-05:42:01.551543 139981027214912 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":1720474915,"executesMs":5784,"compactionJobId":32783,"attempt":0,"compactionInputRawBytes":225930296,"compactionInputZipBytes":86585755,"compactionOutputRawBytes":0,"compactionOutputZipBytes":73113378,"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-b401c63509ffc63fe4cad6dd833fb206-fc7c4abde460f127-00"}}, response = 2024/07/09-05:42:01.551638 139981027214912 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32783/att-00: olev 2, work 5.785 s, result 6.236 ms, install 3.507 ms, input{raw 215.464 MiB zip 82.575 MiB}