2024/07/08-21:52:18.725918 140063880599104 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00: fork to child time = 0.026022 sec 2024/07/08-21:52:18.727240 140063880599104 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00 2024/07/08-21:52:18.733099 140063880599104 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00 2024/07/08-21:52:18.734907 140063880599104 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:52:18.735328 140063880599104 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:52:18.768938 140063880599104 [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-18080/att-00/MANIFEST-12625661 2024/07/08-21:52:18.816909 140063880599104 [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-18080/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12646054, last_sequence is 147604207253, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12645298 2024/07/08-21:52:18.816925 140063880599104 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:52:18.817056 140063880599104 [version_set.cc:5652] Creating manifest 12646054 2024/07/08-21:52:18.839716 140063880599104 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:52:18.852209 140063880599104 [compaction_job.cc:2433] [default] [JOB 18080] Compacting 2@2 + 4@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/08-21:52:18.852235 140063880599104 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9748 Base level 2, inputs: [12646009(31MB) 12646021(31MB)], [12646048(41MB) 12646049(3649KB) 12645385(41MB) 12646051(34MB)] 2024/07/08-21:52:19.106377 140063880599104 [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 2024/07/08-21:52:19.106418 140063880599104 [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 2024/07/08-21:52:19.106442 140063880599104 [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 2024/07/08-21:52:19.106458 140063880599104 [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 2024/07/08-21:52:19.106471 140063880599104 [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 2024/07/08-21:52:19.451541 140063880599104 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646055.sst) /dev/shm/ToplingTemp/Topling-54507-abrm8J 2024/07/08-21:52:20.018281 140063880599104 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646055.sst): first pass time = 0.57's, 236.850'MB/sec 2024/07/08-21:52:20.905253 140063880599104 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646055.sst): old prealloc_size = 147639500, real_size = 41826016 2024/07/08-21:52:20.905323 140063880599104 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646055.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.29 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.62 2024/07/08-21:52:21.066621 140063880599104 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646055.sst): second pass time = 0.89's, 148.693'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17780.549'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.293'MB/sec write SST data time = 0.05's, 856.580'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 23252.666'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 148.693'MB/sec zip pipeline throughput = 148.693'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1017.00 avg-zval = 317.62 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1024.00 avg-zval = 317.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2691 value = 3.2020 dict = 1.00 all = 3.0788 } Zip/UnZip{ index = 0.4407 value = 0.3123 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.012610838 MB/sec (with seq num) write speed all = 0.012514203 MB/sec (without seq num) 2024/07/08-21:52:21.123422 140063880599104 [compaction_job.cc:1944] [default] [JOB 18080] Generated table #12646055: 129430 keys, 43593840 bytes, temperature: kWarm 2024/07/08-21:52:21.123528 140063880599104 EVENT_LOG_v1 {"time_micros": 1720446741123468, "cf_name": "default", "job": 18080, "event": "table_file_creation", "file_number": 12646055, "file_size": 43593840, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147562102598, "largest_seqno": 147604038568, "table_properties": {"data_size": 41109008, "index_size": 684480, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131630043, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720446739, "oldest_key_time": 0, "file_creation_time": 1720446739, "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": 12646055, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:52:21.171903 140063880599104 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646056.sst) /dev/shm/ToplingTemp/Topling-54507-gO33bK 2024/07/08-21:52:21.693093 140063880599104 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646056.sst): first pass time = 0.52's, 257.552'MB/sec 2024/07/08-21:52:22.567147 140063880599104 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646056.sst): old prealloc_size = 147639500, real_size = 41879888 2024/07/08-21:52:22.567212 140063880599104 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646056.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.19 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.13 2024/07/08-21:52:22.741049 140063880599104 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646056.sst): second pass time = 0.87's, 150.917'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 251.287'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20979.543'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.265'MB/sec write SST data time = 0.05's, 845.271'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 32404.554'MB/sec zip my value time = 0.87's, unzip length = 0.132'GB zip my value throughput = 150.917'MB/sec zip pipeline throughput = 150.917'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1016.98 avg-zval = 318.13 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1023.98 avg-zval = 318.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 469200 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3122 value = 3.1968 dict = 1.00 all = 3.0716 } Zip/UnZip{ index = 0.4325 value = 0.3128 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.265072 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258862 Billion total entry num = 0.000258862 Billion write speed all = 0.025217713 MB/sec (with seq num) write speed all = 0.025024472 MB/sec (without seq num) 2024/07/08-21:52:22.798710 140063880599104 [compaction_job.cc:1944] [default] [JOB 18080] Generated table #12646056: 129432 keys, 43696156 bytes, temperature: kWarm 2024/07/08-21:52:22.798777 140063880599104 EVENT_LOG_v1 {"time_micros": 1720446742798746, "cf_name": "default", "job": 18080, "event": "table_file_creation", "file_number": 12646056, "file_size": 43696156, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291362889, "largest_seqno": 147604038537, "table_properties": {"data_size": 41175616, "index_size": 671744, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629759, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720446741, "oldest_key_time": 0, "file_creation_time": 1720446741, "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": 12646056, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:52:22.830393 140063880599104 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646057.sst) /dev/shm/ToplingTemp/Topling-54507-G6Md6K 2024/07/08-21:52:23.271577 140063880599104 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646057.sst): first pass time = 0.44's, 304.262'MB/sec 2024/07/08-21:52:24.137621 140063880599104 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646057.sst): old prealloc_size = 147639500, real_size = 41817152 2024/07/08-21:52:24.137679 140063880599104 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646057.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.17 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.67 2024/07/08-21:52:24.298648 140063880599104 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646057.sst): second pass time = 0.86's, 152.230'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.784'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28426.974'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.289'MB/sec write SST data time = 0.05's, 886.894'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 27296.129'MB/sec zip my value time = 0.86's, unzip length = 0.132'GB zip my value throughput = 152.230'MB/sec zip pipeline throughput = 152.230'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.17 avg-val = 1017.00 avg-zval = 316.67 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.17 avg-val = 1024.00 avg-zval = 316.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9453 value = 3.2116 dict = 1.00 all = 3.0783 } Zip/UnZip{ index = 0.5141 value = 0.3114 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 0.397608 GB avg = 1.024 KB (by entry num) total key len = 0.007766 GB avg = 0.020 KB total ukey len = 0.004659 GB avg = 0.012 KB total ukey num = 0.000388291 Billion total entry num = 0.000388291 Billion write speed all = 0.037821051 MB/sec (with seq num) write speed all = 0.037531233 MB/sec (without seq num) 2024/07/08-21:52:24.351864 140063880599104 [compaction_job.cc:1944] [default] [JOB 18080] Generated table #12646057: 129429 keys, 43602059 bytes, temperature: kWarm 2024/07/08-21:52:24.351937 140063880599104 EVENT_LOG_v1 {"time_micros": 1720446744351901, "cf_name": "default", "job": 18080, "event": "table_file_creation", "file_number": 12646057, "file_size": 43602059, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147480212852, "largest_seqno": 147604038465, "table_properties": {"data_size": 40986224, "index_size": 798400, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629717, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720446742, "oldest_key_time": 0, "file_creation_time": 1720446742, "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": 12646057, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:52:24.383522 140063880599104 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646058.sst) /dev/shm/ToplingTemp/Topling-54507-P7FgnN 2024/07/08-21:52:24.391993 140063880599104 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646058.sst): first pass time = 0.01's, 400.893'MB/sec 2024/07/08-21:52:24.430774 140063880599104 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646058.sst): old prealloc_size = 147639500, real_size = 1101264 2024/07/08-21:52:24.430825 140063880599104 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646058.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 3257 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 8.35 raw-val = 0.0033 GB zip-val = 0.0011 GB avg-val =1017.01 avg-zval = 329.47 2024/07/08-21:52:24.436920 140063880599104 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00/12646058.sst): second pass time = 0.04's, 87.026'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 187.033'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1112.292'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.177'MB/sec write SST data time = 0.00's, 752.950'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.038'MB, throughput = 828.507'MB/sec zip my value time = 0.04's, unzip length = 0.003'GB zip my value throughput = 87.026'MB/sec zip pipeline throughput = 87.026'MB/sec entries = 3257 avg-key = 20.00 avg-zkey = 8.35 avg-val = 1017.01 avg-zval = 329.47 usrkeys = 3257 avg-key = 12.00 avg-zkey = 8.35 avg-val = 1024.01 avg-zval = 329.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3257 bytes = 9792 } seq expand size = 22799 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0033 GB dict = 0.04 MB all = 0.0034 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.04 MB all = 0.0011 GB } UnZip/Zip{ index = 1.4369 value = 3.0868 dict = 1.00 all = 2.9393 } Zip/UnZip{ index = 0.6959 value = 0.3240 dict = 1.00 all = 0.3402 } ---------------------------- total value len = 0.400943 GB avg = 1.024 KB (by entry num) total key len = 0.007831 GB avg = 0.020 KB total ukey len = 0.004699 GB avg = 0.012 KB total ukey num = 0.000391548 Billion total entry num = 0.000391548 Billion write speed all = 0.038137807 MB/sec (with seq num) write speed all = 0.037845562 MB/sec (without seq num) 2024/07/08-21:52:24.443922 140063880599104 [compaction_job.cc:1944] [default] [JOB 18080] Generated table #12646058: 3257 keys, 1149109 bytes, temperature: kWarm 2024/07/08-21:52:24.443977 140063880599104 EVENT_LOG_v1 {"time_micros": 1720446744443948, "cf_name": "default", "job": 18080, "event": "table_file_creation", "file_number": 12646058, "file_size": 1149109, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147595235055, "largest_seqno": 147604038163, "table_properties": {"data_size": 1073088, "index_size": 27200, "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": 65140, "raw_average_key_size": 20, "raw_value_size": 3312393, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 3257, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720446744, "oldest_key_time": 0, "file_creation_time": 1720446744, "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": 12646058, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:52:24.482249 140063880599104 [compaction_job.cc:699] job-18080: subcompact[0], size: 0.132041 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18080/att-00 [12646055,12646056,12646057,12646058] 2024/07/08-21:52:24.510775 140063880599104 (Original Log Time 2024/07/08-21:52:18.852326) EVENT_LOG_v1 {"time_micros": 1720446738852258, "job": 18080, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12646009, 12646021], "files_L3": [12646048, 12646049, 12645385, 12646051], "score": 0.979104, "input_data_size": 194356550, "oldest_snapshot_seqno": 147604206572} 2024/07/08-21:52:24.510779 140063880599104 (Original Log Time 2024/07/08-21:52:24.510271) [compaction_job.cc:2018] [default] [JOB 18080] Compacted 2@2 + 4@3 files to L3 => 132041164 bytes 2024/07/08-21:52:24.510781 140063880599104 (Original Log Time 2024/07/08-21:52:24.510705) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 34.5 rd, 23.5 wr, level 3, files in(2, 4) out(4 +0 blob) MB in(63.9, 121.4 +0.0 blob) out(125.9 +0.0 blob), read-write-amplify(4.9) write-amplify(2.0) OK, records in: 441446, records dropped: 49898 output_compression: Snappy 2024/07/08-21:52:24.510787 140063880599104 (Original Log Time 2024/07/08-21:52:24.510751) EVENT_LOG_v1 {"time_micros": 1720446744510731, "cf": "default", "job": 18080, "event": "compaction_finished", "compaction_time_micros": 5629931, "compaction_time_cpu_micros": 1148512, "output_level": 3, "num_output_files": 4, "total_output_size": 132041164, "num_input_records": 441446, "num_output_records": 391548, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83001086, "file_range_sync_nanos": 0, "file_fsync_nanos": 3115, "file_prepare_write_nanos": 10485, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/08-21:52:24.625051 140063880599104 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":1720446738,"executesMs":5777,"compactionJobId":18080,"attempt":0,"compactionInputRawBytes":457776840,"compactionInputZipBytes":194356550,"compactionOutputRawBytes":0,"compactionOutputZipBytes":132041164,"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":"00-6da3c6cfca43c74e311c23978f5be621-d8168cb86edc934d-00"}}, response = 2024/07/08-21:52:24.625176 140063880599104 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-18080/att-00: olev 3, work 5.777 s, result 6.475 ms, install 0.537 ms, input{raw 436.570 MiB zip 185.353 MiB}