2024/08/21-02:26:50.797326 140539744257600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00: fork to child time = 0.045864 sec 2024/08/21-02:26:50.798081 140539744257600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00 2024/08/21-02:26:50.802583 140539744257600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00 2024/08/21-02:26:50.803746 140539744257600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:26:50.804061 140539744257600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:26:50.881031 140539744257600 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61300/att-00/MANIFEST-14629260 2024/08/21-02:26:50.897793 140539744257600 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61300/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14699819, last_sequence is 191339165348, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14699671 2024/08/21-02:26:50.897804 140539744257600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:26:50.898005 140539744257600 [version_set.cc:5652] Creating manifest 14699819 2024/08/21-02:26:50.923333 140539744257600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:26:50.935818 140539744257600 [compaction_job.cc:2433] [default] [JOB 61300] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-02:26:50.935835 140539744257600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30875 Base level 2, inputs: [14699792(31MB)], [14699755(41MB) 14699756(41MB) 14699814(41MB)] 2024/08/21-02:26:51.186908 140539744257600 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-02:26:51.186931 140539744257600 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-02:26:51.186951 140539744257600 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/21-02:26:51.186966 140539744257600 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-02:26:51.186979 140539744257600 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/21-02:26:51.565006 140539744257600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699820.sst) /dev/shm/ToplingTemp/Topling-23224-anR1Pj 2024/08/21-02:26:51.759964 140539744257600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699820.sst): first pass time = 0.19's, 688.607'MB/sec 2024/08/21-02:26:52.843128 140539744257600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699820.sst): old prealloc_size = 147639500, real_size = 41902640 2024/08/21-02:26:52.843176 140539744257600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699820.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.05 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.45 2024/08/21-02:26:53.045126 140539744257600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699820.sst): second pass time = 1.08's, 121.726'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 216.626'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24842.399'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.230'MB/sec write SST data time = 0.06's, 712.277'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 = 29417.946'MB/sec zip my value time = 1.08's, unzip length = 0.132'GB zip my value throughput = 121.726'MB/sec zip pipeline throughput = 124.387'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.05 avg-val = 1016.99 avg-zval = 317.45 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.05 avg-val = 1023.99 avg-zval = 317.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 501568 } seq expand size = 906017 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 = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.9842 value = 3.2037 dict = 1.00 all = 3.0677 } Zip/UnZip{ index = 0.5040 value = 0.3121 dict = 1.00 all = 0.3260 } ---------------------------- 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 = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.034585699 MB/sec (with seq num) write speed all = 0.034320672 MB/sec (without seq num) 2024/08/21-02:26:53.103106 140539744257600 [compaction_job.cc:1944] [default] [JOB 61300] Generated table #14699820: 129431 keys, 43751578 bytes, temperature: kWarm 2024/08/21-02:26:53.103216 140539744257600 EVENT_LOG_v1 {"time_micros": 1724178413103153, "cf_name": "default", "job": 61300, "event": "table_file_creation", "file_number": 14699820, "file_size": 43751578, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189802390808, "largest_seqno": 191339071271, "table_properties": {"data_size": 41087328, "index_size": 782784, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629740, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724178411, "oldest_key_time": 0, "file_creation_time": 1724178411, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699820, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:26:53.168905 140539744257600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699821.sst) /dev/shm/ToplingTemp/Topling-23224-Y7wJoi 2024/08/21-02:26:53.785560 140539744257600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699821.sst): first pass time = 0.62's, 217.673'MB/sec 2024/08/21-02:26:56.470778 140539744257600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699821.sst): old prealloc_size = 147639500, real_size = 42007008 2024/08/21-02:26:56.470825 140539744257600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699821.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0011 GB avg-key = 8.00 avg-zkey = 8.54 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.98 avg-zval = 315.76 2024/08/21-02:26:56.632888 140539744257600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699821.sst): second pass time = 2.68's, 49.031'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.578'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42552.457'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.266'MB/sec write SST data time = 0.04's, 1084.083'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 = 19490.949'MB/sec zip my value time = 2.68's, unzip length = 0.132'GB zip my value throughput = 49.031'MB/sec zip pipeline throughput = 172.136'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 8.54 avg-val = 1016.98 avg-zval = 315.76 usrkeys = 129432 avg-key = 12.00 avg-zkey = 8.54 avg-val = 1023.98 avg-zval = 315.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 501568 } seq expand size = 906024 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 = 0.0011 GB value = 0.0409 GB dict = 1.38 MB all = 0.0439 GB } UnZip/Zip{ index = 1.4058 value = 3.2207 dict = 1.00 all = 3.0604 } Zip/UnZip{ index = 0.7113 value = 0.3105 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 0.265071 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 = 0.000258863 Billion total entry num = 0.000258863 Billion write speed all = 0.069107895 MB/sec (with seq num) write speed all = 0.068578324 MB/sec (without seq num) 2024/08/21-02:26:56.741066 140539744257600 [compaction_job.cc:1944] [default] [JOB 61300] Generated table #14699821: 129432 keys, 43856098 bytes, temperature: kWarm 2024/08/21-02:26:56.741132 140539744257600 EVENT_LOG_v1 {"time_micros": 1724178416741097, "cf_name": "default", "job": 61300, "event": "table_file_creation", "file_number": 14699821, "file_size": 43856098, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 191339065432, "table_properties": {"data_size": 40869648, "index_size": 1104832, "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": 131629549, "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": 1724178413, "oldest_key_time": 0, "file_creation_time": 1724178413, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699821, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:26:56.826554 140539744257600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699822.sst) /dev/shm/ToplingTemp/Topling-23224-l7a7ai 2024/08/21-02:26:57.364565 140539744257600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699822.sst): first pass time = 0.54's, 249.499'MB/sec 2024/08/21-02:26:58.710653 140539744257600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699822.sst): old prealloc_size = 147639500, real_size = 41922624 2024/08/21-02:26:58.710711 140539744257600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699822.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 = 5.60 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.05 2024/08/21-02:26:58.876252 140539744257600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699822.sst): second pass time = 1.35's, 97.856'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 264.061'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20940.986'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.260'MB/sec write SST data time = 0.04's, 1069.207'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 = 49092.567'MB/sec zip my value time = 1.35's, unzip length = 0.132'GB zip my value throughput = 97.856'MB/sec zip pipeline throughput = 178.615'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.60 avg-val = 1017.00 avg-zval = 318.05 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.60 avg-val = 1024.00 avg-zval = 318.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 453024 } seq expand size = 906010 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 = 2.1414 value = 3.1976 dict = 1.00 all = 3.0697 } Zip/UnZip{ index = 0.4670 value = 0.3127 dict = 1.00 all = 0.3258 } ---------------------------- total value len = 0.397607 GB avg = 1.024 KB (by entry num) total key len = 0.007766 GB avg = 0.020 KB total ukey len = 0.004660 GB avg = 0.012 KB total ukey num = 0.000388293 Billion total entry num = 0.000388293 Billion write speed all = 0.103602498 MB/sec (with seq num) write speed all = 0.102808600 MB/sec (without seq num) 2024/08/21-02:26:58.937751 140539744257600 [compaction_job.cc:1944] [default] [JOB 61300] Generated table #14699822: 129430 keys, 43723376 bytes, temperature: kWarm 2024/08/21-02:26:58.937818 140539744257600 EVENT_LOG_v1 {"time_micros": 1724178418937784, "cf_name": "default", "job": 61300, "event": "table_file_creation", "file_number": 14699822, "file_size": 43723376, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191119927508, "largest_seqno": 191339071476, "table_properties": {"data_size": 41164784, "index_size": 725312, "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": 131630035, "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": 1724178416, "oldest_key_time": 0, "file_creation_time": 1724178416, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699822, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:26:58.975139 140539744257600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699823.sst) /dev/shm/ToplingTemp/Topling-23224-5Vy1Oi 2024/08/21-02:26:58.986682 140539744257600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699823.sst): first pass time = 0.01's, 499.194'MB/sec 2024/08/21-02:26:59.036261 140539744257600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699823.sst): old prealloc_size = 147639500, real_size = 1826320 2024/08/21-02:26:59.036320 140539744257600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699823.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5535 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.25 raw-val = 0.0056 GB zip-val = 0.0018 GB avg-val =1016.97 avg-zval = 329.43 2024/08/21-02:26:59.049981 140539744257600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00/14699823.sst): second pass time = 0.05's, 115.204'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 138.562'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42.817'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.125'MB/sec write SST data time = 0.00's, 732.581'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.057'MB, throughput = 1202.305'MB/sec zip my value time = 0.05's, unzip length = 0.006'GB zip my value throughput = 115.204'MB/sec zip pipeline throughput = 115.204'MB/sec entries = 5535 avg-key = 20.00 avg-zkey = 0.25 avg-val = 1016.97 avg-zval = 329.43 usrkeys = 5535 avg-key = 12.00 avg-zkey = 0.25 avg-val = 1023.97 avg-zval = 329.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5535 bytes = 18688 } seq expand size = 38745 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0056 GB dict = 0.06 MB all = 0.0057 GB } __ZipSize{ index = 0.0000 GB value = 0.0018 GB dict = 0.06 MB all = 0.0019 GB } UnZip/Zip{ index = 47.1733 value = 3.0870 dict = 1.00 all = 3.0181 } Zip/UnZip{ index = 0.0212 value = 0.3239 dict = 1.00 all = 0.3313 } ---------------------------- total value len = 0.403275 GB avg = 1.024 KB (by entry num) total key len = 0.007877 GB avg = 0.020 KB total ukey len = 0.004726 GB avg = 0.012 KB total ukey num = 0.000393828 Billion total entry num = 0.000393828 Billion write speed all = 0.105074623 MB/sec (with seq num) write speed all = 0.104269444 MB/sec (without seq num) 2024/08/21-02:26:59.058292 140539744257600 [compaction_job.cc:1944] [default] [JOB 61300] Generated table #14699823: 5535 keys, 1901697 bytes, temperature: kWarm 2024/08/21-02:26:59.058344 140539744257600 EVENT_LOG_v1 {"time_micros": 1724178419058315, "cf_name": "default", "job": 61300, "event": "table_file_creation", "file_number": 14699823, "file_size": 1901697, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191206565174, "largest_seqno": 191337330937, "table_properties": {"data_size": 1823408, "index_size": 1408, "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": 110700, "raw_average_key_size": 20, "raw_value_size": 5628905, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 5535, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724178418, "oldest_key_time": 0, "file_creation_time": 1724178418, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14699823, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:26:59.065919 140539744257600 [compaction_job.cc:699] job-61300: subcompact[0], size: 0.133233 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61300/att-00 [14699820,14699821,14699822,14699823] 2024/08/21-02:26:59.106181 140539744257600 (Original Log Time 2024/08/21-02:26:50.935888) EVENT_LOG_v1 {"time_micros": 1724178410935848, "job": 61300, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14699792], "files_L3": [14699755, 14699756, 14699814], "score": 0.986098, "input_data_size": 164849599, "oldest_snapshot_seqno": 191339164716} 2024/08/21-02:26:59.106184 140539744257600 (Original Log Time 2024/08/21-02:26:59.102334) [compaction_job.cc:2018] [default] [JOB 61300] Compacted 1@2 + 3@3 files to L3 => 133232749 bytes 2024/08/21-02:26:59.106186 140539744257600 (Original Log Time 2024/08/21-02:26:59.106117) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 20.3 rd, 16.4 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(32.0, 125.2 +0.0 blob) out(127.1 +0.0 blob), read-write-amplify(8.9) write-amplify(4.0) OK, records in: 420244, records dropped: 26416 output_compression: Snappy 2024/08/21-02:26:59.106192 140539744257600 (Original Log Time 2024/08/21-02:26:59.106161) EVENT_LOG_v1 {"time_micros": 1724178419106140, "cf": "default", "job": 61300, "event": "compaction_finished", "compaction_time_micros": 8130039, "compaction_time_cpu_micros": 1310343, "output_level": 3, "num_output_files": 4, "total_output_size": 133232749, "num_input_records": 420244, "num_output_records": 393828, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 112851203, "file_range_sync_nanos": 0, "file_fsync_nanos": 3284, "file_prepare_write_nanos": 9110, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-02:26:59.216779 140539744257600 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724178410,"executesMs":8299,"compactionJobId":61300,"attempt":0,"compactionInputRawBytes":435787156,"compactionInputZipBytes":164849599,"compactionOutputRawBytes":0,"compactionOutputZipBytes":133232749,"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-c7698f5cd4d0b70bda0c364163b508cd-ff21f3abb51c1679-00"}}, response = 2024/08/21-02:26:59.216882 140539744257600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61300/att-00: olev 3, work 8.300 s, result 5.063 ms, install 3.876 ms, input{raw 415.599 MiB zip 157.213 MiB}