2024/07/09-18:59:58.308102 140433503856192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00: fork to child time = 0.010756 sec 2024/07/09-18:59:58.309106 140433503856192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00 2024/07/09-18:59:58.316658 140433503856192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00 2024/07/09-18:59:58.318332 140433503856192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-18:59:58.318692 140433503856192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-18:59:58.368584 140433503856192 [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-56821/att-00/MANIFEST-12625661 2024/07/09-18:59:58.463978 140433503856192 [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-56821/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12690956, last_sequence is 148627055301, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12690775 2024/07/09-18:59:58.463988 140433503856192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-18:59:58.464053 140433503856192 [version_set.cc:5652] Creating manifest 12690956 2024/07/09-18:59:58.502463 140433503856192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-18:59:58.516220 140433503856192 [compaction_job.cc:2433] [default] [JOB 56821] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/09-18:59:58.516239 140433503856192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29196 Base level 2, inputs: [12690932(18MB)], [12690874(90MB) 12690875(91MB) 12690876(91MB) 12690877(21MB)] 2024/07/09-18:59:58.843819 140433503856192 [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 2024/07/09-18:59:58.843851 140433503856192 [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 2024/07/09-18:59:58.843875 140433503856192 [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 2024/07/09-18:59:58.843890 140433503856192 [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 2024/07/09-18:59:58.843904 140433503856192 [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 2024/07/09-18:59:59.690146 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690957.sst) /dev/shm/ToplingTemp/Topling-78464-sX1UJg 2024/07/09-19:00:00.802902 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690957.sst): first pass time = 1.11's, 120.623'MB/sec 2024/07/09-19:00:02.364207 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690957.sst): old prealloc_size = 147639500, real_size = 91804144 2024/07/09-19:00:02.364298 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690957.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 0.98 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-19:00:03.465272 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690957.sst): second pass time = 1.56's, 79.138'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 86.411'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10552.698'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.193'MB/sec write SST data time = 0.23's, 414.519'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25371.401'MB/sec zip my value time = 1.56's, unzip length = 0.123'GB zip my value throughput = 79.138'MB/sec zip pipeline throughput = 91.854'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.98 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.98 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.1864 value = 1.3572 dict = 1.00 all = 1.4107 } Zip/UnZip{ index = 0.1222 value = 0.7368 dict = 1.00 all = 0.7089 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.007216622 MB/sec (with seq num) write speed all = 0.006937719 MB/sec (without seq num) 2024/07/09-19:00:03.644131 140433503856192 [compaction_job.cc:1944] [default] [JOB 56821] Generated table #12690957: 671089 keys, 95143804 bytes, temperature: kWarm 2024/07/09-19:00:03.644199 140433503856192 EVENT_LOG_v1 {"time_micros": 1720522803644160, "cf_name": "default", "job": 56821, "event": "table_file_creation", "file_number": 12690957, "file_size": 95143804, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148556795170, "largest_seqno": 148626949585, "table_properties": {"data_size": 90980400, "index_size": 655808, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720522799, "oldest_key_time": 0, "file_creation_time": 1720522799, "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": 12690957, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-19:00:03.683870 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690958.sst) /dev/shm/ToplingTemp/Topling-78464-C9q48f 2024/07/09-19:00:05.395991 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690958.sst): first pass time = 1.71's, 78.395'MB/sec 2024/07/09-19:00:07.441877 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690958.sst): old prealloc_size = 147639500, real_size = 92230528 2024/07/09-19:00:07.441937 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690958.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.60 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-19:00:08.036894 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690958.sst): second pass time = 2.05's, 60.377'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.60's, 160.618'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34072.850'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.336'MB/sec write SST data time = 0.10's, 1000.335'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 29815.981'MB/sec zip my value time = 2.05's, unzip length = 0.123'GB zip my value throughput = 60.377'MB/sec zip pipeline throughput = 128.645'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.60 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.60 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 5.0081 value = 1.3571 dict = 1.00 all = 1.4044 } Zip/UnZip{ index = 0.1997 value = 0.7369 dict = 1.00 all = 0.7121 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.014429818 MB/sec (with seq num) write speed all = 0.013872144 MB/sec (without seq num) 2024/07/09-19:00:08.132096 140433503856192 [compaction_job.cc:1944] [default] [JOB 56821] Generated table #12690958: 671089 keys, 95570236 bytes, temperature: kWarm 2024/07/09-19:00:08.132167 140433503856192 EVENT_LOG_v1 {"time_micros": 1720522808132134, "cf_name": "default", "job": 56821, "event": "table_file_creation", "file_number": 12690958, "file_size": 95570236, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148556795172, "largest_seqno": 148626949586, "table_properties": {"data_size": 90990624, "index_size": 1072000, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720522803, "oldest_key_time": 0, "file_creation_time": 1720522803, "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": 12690958, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-19:00:08.171086 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690959.sst) /dev/shm/ToplingTemp/Topling-78464-R1ohIf 2024/07/09-19:00:09.526573 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690959.sst): first pass time = 1.36's, 99.022'MB/sec 2024/07/09-19:00:11.076002 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690959.sst): old prealloc_size = 147639500, real_size = 92321600 2024/07/09-19:00:11.076075 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690959.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.73 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/09-19:00:11.646204 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690959.sst): second pass time = 1.55's, 79.767'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.771'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35035.821'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.358'MB/sec write SST data time = 0.10's, 939.103'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30885.633'MB/sec zip my value time = 1.55's, unzip length = 0.123'GB zip my value throughput = 79.767'MB/sec zip pipeline throughput = 130.962'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.73 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.73 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.6165 value = 1.3571 dict = 1.00 all = 1.4031 } Zip/UnZip{ index = 0.2166 value = 0.7369 dict = 1.00 all = 0.7127 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.021640670 MB/sec (with seq num) write speed all = 0.020804316 MB/sec (without seq num) 2024/07/09-19:00:11.744656 140433503856192 [compaction_job.cc:1944] [default] [JOB 56821] Generated table #12690959: 671089 keys, 95661244 bytes, temperature: kWarm 2024/07/09-19:00:11.744746 140433503856192 EVENT_LOG_v1 {"time_micros": 1720522811744694, "cf_name": "default", "job": 56821, "event": "table_file_creation", "file_number": 12690959, "file_size": 95661244, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148499898732, "largest_seqno": 148626949581, "table_properties": {"data_size": 90990736, "index_size": 1162944, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720522808, "oldest_key_time": 0, "file_creation_time": 1720522808, "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": 12690959, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-19:00:11.785029 140433503856192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst) /dev/shm/ToplingTemp/Topling-78464-DVVIfg 2024/07/09-19:00:12.088284 140433503856192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst): first pass time = 0.30's, 132.857'MB/sec 2024/07/09-19:00:12.418608 140433503856192 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst): part-0: reject ZipStore ratio = 0.803 2024/07/09-19:00:12.513649 140433503856192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst): old prealloc_size = 147639500, real_size = 37347336 2024/07/09-19:00:12.513698 140433503856192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 201420 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.17 raw-val = 0.0371 GB zip-val = 0.0371 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-19:00:12.578762 140433503856192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00/12690960.sst): second pass time = 0.33's, 112.429'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.07's, 582.923'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7314.172'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.291'MB/sec write SST data time = 0.03's, 1455.940'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 = 0.33's, unzip length = 0.037'GB zip my value throughput = 112.429'MB/sec zip pipeline throughput = 112.429'MB/sec entries = 201420 avg-key = 16.00 avg-zkey = 1.17 avg-val = 184.00 avg-zval = 184.00 usrkeys = 201420 avg-key = 8.00 avg-zkey = 1.17 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 201420 bytes = 654624 } seq expand size = 1409940 multi value expand size = 0 cnt WriteAppend = 4532 UnZipSize{ index = 0.0016 GB value = 0.0371 GB dict = 0.00 MB all = 0.0403 GB } __ZipSize{ index = 0.0002 GB value = 0.0371 GB dict = 0.00 MB all = 0.0380 GB } UnZip/Zip{ index = 6.8454 value = 1.0000 dict = 0.00 all = 1.0614 } Zip/UnZip{ index = 0.1461 value = 1.0000 dict = 0.00 all = 0.9421 } ---------------------------- total value len = 0.423005 GB avg = 0.191 KB (by entry num) total key len = 0.035435 GB avg = 0.016 KB total ukey len = 0.017717 GB avg = 0.008 KB total ukey num = 0.002214687 Billion total entry num = 0.002214687 Billion write speed all = 0.023804587 MB/sec (with seq num) write speed all = 0.022884603 MB/sec (without seq num) 2024/07/09-19:00:12.619697 140433503856192 [compaction_job.cc:1944] [default] [JOB 56821] Generated table #12690960: 201420 keys, 37952682 bytes, temperature: kWarm 2024/07/09-19:00:12.619783 140433503856192 EVENT_LOG_v1 {"time_micros": 1720522812619751, "cf_name": "default", "job": 56821, "event": "table_file_creation", "file_number": 12690960, "file_size": 37952682, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148569330471, "largest_seqno": 148626949286, "table_properties": {"data_size": 37061472, "index_size": 235392, "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": 3222720, "raw_average_key_size": 16, "raw_value_size": 37061280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 201420, "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": 1720522811, "oldest_key_time": 0, "file_creation_time": 1720522811, "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": 12690960, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-19:00:12.635816 140433503856192 [compaction_job.cc:699] job-56821: subcompact[0], size: 0.324328 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56821/att-00 [12690957,12690958,12690959,12690960] 2024/07/09-19:00:12.695662 140433503856192 (Original Log Time 2024/07/09-18:59:58.516302) EVENT_LOG_v1 {"time_micros": 1720522798516254, "job": 56821, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12690932], "files_L3": [12690874, 12690875, 12690876, 12690877], "score": 0.991432, "input_data_size": 328636018, "oldest_snapshot_seqno": 148627054844} 2024/07/09-19:00:12.695666 140433503856192 (Original Log Time 2024/07/09-19:00:12.688501) [compaction_job.cc:2018] [default] [JOB 56821] Compacted 1@2 + 4@3 files to L3 => 324327966 bytes 2024/07/09-19:00:12.695668 140433503856192 (Original Log Time 2024/07/09-19:00:12.695588) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 23.3 rd, 23.0 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(18.7, 294.7 +0.0 blob) out(309.3 +0.0 blob), read-write-amplify(33.3) write-amplify(16.5) OK, records in: 2224366, records dropped: 9679 output_compression: Snappy 2024/07/09-19:00:12.695675 140433503856192 (Original Log Time 2024/07/09-19:00:12.695638) EVENT_LOG_v1 {"time_micros": 1720522812695618, "cf": "default", "job": 56821, "event": "compaction_finished", "compaction_time_micros": 14119525, "compaction_time_cpu_micros": 4730507, "output_level": 3, "num_output_files": 4, "total_output_size": 324327966, "num_input_records": 2224366, "num_output_records": 2214687, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 296038738, "file_range_sync_nanos": 0, "file_fsync_nanos": 3718, "file_prepare_write_nanos": 160457, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/09-19:00:12.825481 140433503856192 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":1720522798,"executesMs":14373,"compactionJobId":56821,"attempt":0,"compactionInputRawBytes":444873200,"compactionInputZipBytes":328636018,"compactionOutputRawBytes":0,"compactionOutputZipBytes":324327966,"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-a368145e3c5f2fa7b348ade4e603a4af-d0c342a3969330f9-00"}}, response = 2024/07/09-19:00:12.825569 140433503856192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-56821/att-00: olev 3, work 14.373 s, result 6.837 ms, install 7.196 ms, input{raw 424.264 MiB zip 313.412 MiB}