2024/08/20-02:44:11.404476 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00: fork to child time = 0.012907 sec 2024/08/20-02:44:11.405455 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00 2024/08/20-02:44:11.410795 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00 2024/08/20-02:44:11.411116 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:44:11.411397 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:44:11.449301 140500498241088 [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-00150/att-00/MANIFEST-14629260 2024/08/20-02:44:11.489289 140500498241088 [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-00150/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14629401, last_sequence is 189794970802, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629216 2024/08/20-02:44:11.489297 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:44:11.489372 140500498241088 [version_set.cc:5652] Creating manifest 14629401 2024/08/20-02:44:11.514789 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:44:11.530941 140500498241088 [compaction_job.cc:2433] [default] [JOB 150] Compacting 1@2 + 5@3 files to L3, score 0.95, subcompactions 1 : 1 2024/08/20-02:44:11.530955 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 78 Base level 2, inputs: [14629359(31MB)], [14629391(41MB) 14629392(9539KB) 14629319(41MB) 14629320(729KB) 14629396(41MB)] 2024/08/20-02:44:11.756300 140500498241088 [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 2024/08/20-02:44:11.756323 140500498241088 [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 2024/08/20-02:44:11.756349 140500498241088 [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 2024/08/20-02:44:11.756361 140500498241088 [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 2024/08/20-02:44:11.756371 140500498241088 [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 2024/08/20-02:44:12.067201 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629402.sst) /dev/shm/ToplingTemp/Topling-118822-kRmTGZ 2024/08/20-02:44:12.291343 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629402.sst): first pass time = 0.22's, 598.970'MB/sec 2024/08/20-02:44:13.961859 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629402.sst): old prealloc_size = 147639500, real_size = 41757360 2024/08/20-02:44:13.961945 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629402.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 = 5.24 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 317.13 2024/08/20-02:44:14.123792 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629402.sst): second pass time = 1.67's, 78.882'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.960'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10273.029'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 852.138'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 = 36129.988'MB/sec zip my value time = 1.67's, unzip length = 0.132'GB zip my value throughput = 78.882'MB/sec zip pipeline throughput = 159.938'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.24 avg-val = 1016.99 avg-zval = 317.13 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.24 avg-val = 1023.99 avg-zval = 317.13 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 = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2894 value = 3.2068 dict = 1.00 all = 3.0814 } Zip/UnZip{ index = 0.4368 value = 0.3118 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 2.096773896 MB/sec (with seq num) write speed all = 2.012845304 MB/sec (without seq num) 2024/08/20-02:44:14.181773 140500498241088 [compaction_job.cc:1944] [default] [JOB 150] Generated table #14629402: 129430 keys, 43557826 bytes, temperature: kWarm 2024/08/20-02:44:14.181855 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093054181803, "cf_name": "default", "job": 150, "event": "table_file_creation", "file_number": 14629402, "file_size": 43557826, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650426075, "largest_seqno": 189794556823, "table_properties": {"data_size": 41046432, "index_size": 678400, "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": 131629612, "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": 1724093052, "oldest_key_time": 0, "file_creation_time": 1724093052, "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": 14629402, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:44:14.224585 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629403.sst) /dev/shm/ToplingTemp/Topling-118822-YzS7IX 2024/08/20-02:44:14.764437 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629403.sst): first pass time = 0.54's, 248.641'MB/sec 2024/08/20-02:44:15.843646 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629403.sst): old prealloc_size = 147639500, real_size = 41895136 2024/08/20-02:44:15.843703 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629403.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.26 2024/08/20-02:44:16.005532 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629403.sst): second pass time = 1.08's, 122.162'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.935'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24312.706'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.295'MB/sec write SST data time = 0.05's, 835.972'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 = 27096.425'MB/sec zip my value time = 1.08's, unzip length = 0.132'GB zip my value throughput = 122.162'MB/sec zip pipeline throughput = 166.807'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.98 avg-zval = 318.26 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.98 avg-zval = 318.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 11 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 = 2.3186 value = 3.1954 dict = 1.00 all = 3.0717 } Zip/UnZip{ index = 0.4313 value = 0.3129 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 2.100747213 MB/sec (with seq num) write speed all = 2.016792042 MB/sec (without seq num) 2024/08/20-02:44:16.075173 140500498241088 [compaction_job.cc:1944] [default] [JOB 150] Generated table #14629403: 129431 keys, 43695283 bytes, temperature: kWarm 2024/08/20-02:44:16.075245 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093056075211, "cf_name": "default", "job": 150, "event": "table_file_creation", "file_number": 14629403, "file_size": 43695283, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404365, "largest_seqno": 189794545454, "table_properties": {"data_size": 41192720, "index_size": 669888, "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": 131629231, "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": 1724093054, "oldest_key_time": 0, "file_creation_time": 1724093054, "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": 14629403, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:44:16.115476 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629404.sst) /dev/shm/ToplingTemp/Topling-118822-uarW8W 2024/08/20-02:44:16.596280 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629404.sst): first pass time = 0.48's, 279.185'MB/sec 2024/08/20-02:44:17.528668 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629404.sst): old prealloc_size = 147639500, real_size = 41621344 2024/08/20-02:44:17.528727 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629404.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129425 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.20 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1017.03 avg-zval = 316.14 2024/08/20-02:44:17.690032 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629404.sst): second pass time = 0.93's, 141.429'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 269.106'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24063.799'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 856.604'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 = 34612.098'MB/sec zip my value time = 0.93's, unzip length = 0.132'GB zip my value throughput = 141.429'MB/sec zip pipeline throughput = 141.429'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 5.20 avg-val = 1017.03 avg-zval = 316.14 usrkeys = 129425 avg-key = 12.00 avg-zkey = 5.20 avg-val = 1024.03 avg-zval = 316.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129425 bytes = 453008 } seq expand size = 905975 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 = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3081 value = 3.2171 dict = 1.00 all = 3.0910 } Zip/UnZip{ index = 0.4333 value = 0.3108 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 62.694356 GB avg = 0.181 KB (by entry num) total key len = 6.796523 GB avg = 0.020 KB total ukey len = 3.194167 GB avg = 0.008 KB total ukey num = 0.389721847 Billion total entry num = 0.346599855 Billion write speed all = 2.104732646 MB/sec (with seq num) write speed all = 2.020750398 MB/sec (without seq num) 2024/08/20-02:44:17.741704 140500498241088 [compaction_job.cc:1944] [default] [JOB 150] Generated table #14629404: 129425 keys, 43421565 bytes, temperature: kWarm 2024/08/20-02:44:17.741773 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093057741738, "cf_name": "default", "job": 150, "event": "table_file_creation", "file_number": 14629404, "file_size": 43421565, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650409518, "largest_seqno": 189794556219, "table_properties": {"data_size": 40915920, "index_size": 672896, "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": 2588500, "raw_average_key_size": 20, "raw_value_size": 131629237, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129425, "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": 1724093056, "oldest_key_time": 0, "file_creation_time": 1724093056, "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": 14629404, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:44:17.773721 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629405.sst) /dev/shm/ToplingTemp/Topling-118822-JIaosV 2024/08/20-02:44:17.855377 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629405.sst): first pass time = 0.08's, 750.065'MB/sec 2024/08/20-02:44:18.295349 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629405.sst): old prealloc_size = 147639500, real_size = 19134048 2024/08/20-02:44:18.295410 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629405.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 59024 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.35 raw-val = 0.0600 GB zip-val = 0.0188 GB avg-val =1017.05 avg-zval = 318.57 2024/08/20-02:44:18.369436 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00/14629405.sst): second pass time = 0.44's, 136.676'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.07's, 269.105'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10966.479'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.290'MB/sec write SST data time = 0.02's, 858.398'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.609'MB, throughput = 15780.717'MB/sec zip my value time = 0.44's, unzip length = 0.060'GB zip my value throughput = 136.676'MB/sec zip pipeline throughput = 136.676'MB/sec entries = 59024 avg-key = 20.00 avg-zkey = 5.35 avg-val = 1017.05 avg-zval = 318.57 usrkeys = 59024 avg-key = 12.00 avg-zkey = 5.35 avg-val = 1024.05 avg-zval = 318.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 59024 bytes = 206592 } seq expand size = 413168 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0007 GB value = 0.0600 GB dict = 0.61 MB all = 0.0612 GB } __ZipSize{ index = 0.0003 GB value = 0.0188 GB dict = 0.61 MB all = 0.0199 GB } UnZip/Zip{ index = 2.2412 value = 3.1926 dict = 1.00 all = 3.0703 } Zip/UnZip{ index = 0.4462 value = 0.3132 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.754799 GB avg = 0.181 KB (by entry num) total key len = 6.797704 GB avg = 0.020 KB total ukey len = 3.194875 GB avg = 0.008 KB total ukey num = 0.389780871 Billion total entry num = 0.346658879 Billion write speed all = 2.106555756 MB/sec (with seq num) write speed all = 2.022560935 MB/sec (without seq num) 2024/08/20-02:44:18.396198 140500498241088 [compaction_job.cc:1944] [default] [JOB 150] Generated table #14629405: 59024 keys, 19936458 bytes, temperature: kWarm 2024/08/20-02:44:18.396268 140500498241088 EVENT_LOG_v1 {"time_micros": 1724093058396231, "cf_name": "default", "job": 150, "event": "table_file_creation", "file_number": 14629405, "file_size": 19936458, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650419945, "largest_seqno": 189794556673, "table_properties": {"data_size": 18803088, "index_size": 316032, "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": 1180480, "raw_average_key_size": 20, "raw_value_size": 60030232, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 59024, "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": 1724093057, "oldest_key_time": 0, "file_creation_time": 1724093057, "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": 14629405, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:44:18.410523 140500498241088 [compaction_job.cc:699] job-00150: subcompact[0], size: 0.150611 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00150/att-00 [14629402,14629403,14629404,14629405] 2024/08/20-02:44:18.444799 140500498241088 (Original Log Time 2024/08/20-02:44:11.530998) EVENT_LOG_v1 {"time_micros": 1724093051530967, "job": 150, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14629359], "files_L3": [14629391, 14629392, 14629319, 14629320, 14629396], "score": 0.947445, "input_data_size": 174704325, "oldest_snapshot_seqno": 189794970531} 2024/08/20-02:44:18.444802 140500498241088 (Original Log Time 2024/08/20-02:44:18.441319) [compaction_job.cc:2018] [default] [JOB 150] Compacted 1@2 + 5@3 files to L3 => 150611132 bytes 2024/08/20-02:44:18.444804 140500498241088 (Original Log Time 2024/08/20-02:44:18.444732) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 25.4 rd, 21.9 wr, level 3, files in(1, 5) out(4 +0 blob) MB in(32.0, 134.6 +0.0 blob) out(143.6 +0.0 blob), read-write-amplify(9.7) write-amplify(4.5) OK, records in: 451442, records dropped: 4132 output_compression: Snappy 2024/08/20-02:44:18.444810 140500498241088 (Original Log Time 2024/08/20-02:44:18.444778) EVENT_LOG_v1 {"time_micros": 1724093058444757, "cf": "default", "job": 150, "event": "compaction_finished", "compaction_time_micros": 6879535, "compaction_time_cpu_micros": 1271931, "output_level": 3, "num_output_files": 4, "total_output_size": 150611132, "num_input_records": 451442, "num_output_records": 447310, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 94461728, "file_range_sync_nanos": 0, "file_fsync_nanos": 3083, "file_prepare_write_nanos": 7756, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:44:18.554999 140500498241088 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":1724093051,"executesMs":7031,"compactionJobId":150,"attempt":0,"compactionInputRawBytes":468150203,"compactionInputZipBytes":174704325,"compactionOutputRawBytes":0,"compactionOutputZipBytes":150611132,"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":"00-86f45cab4b418b84da8dd7fc856a79d6-1f720fb2252236aa-00"}}, response = 2024/08/20-02:44:18.555098 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00150/att-00: olev 3, work 7.032 s, result 4.734 ms, install 3.509 ms, input{raw 446.463 MiB zip 166.611 MiB}