2024/08/21-03:04:55.714801 140539928897088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00: fork to child time = 0.010940 sec 2024/08/21-03:04:55.715582 140539928897088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00 2024/08/21-03:04:55.720813 140539928897088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00 2024/08/21-03:04:55.721219 140539928897088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:04:55.721539 140539928897088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:04:55.767116 140539928897088 [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-62825/att-00/MANIFEST-14629260 2024/08/21-03:04:55.827255 140539928897088 [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-62825/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701550, last_sequence is 191372241818, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701310 2024/08/21-03:04:55.827272 140539928897088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:04:55.827356 140539928897088 [version_set.cc:5652] Creating manifest 14701550 2024/08/21-03:04:55.853385 140539928897088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:04:55.868492 140539928897088 [compaction_job.cc:2433] [default] [JOB 62825] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-03:04:55.868528 140539928897088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31624 Base level 2, inputs: [14701540(14MB)], [14701469(90MB) 14701470(90MB) 14701471(91MB)] 2024/08/21-03:04:55.998296 140539928897088 [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 2024/08/21-03:04:55.998337 140539928897088 [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 2024/08/21-03:04:55.998361 140539928897088 [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 2024/08/21-03:04:55.998377 140539928897088 [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 2024/08/21-03:04:55.998390 140539928897088 [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 2024/08/21-03:04:56.660376 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701551.sst) /dev/shm/ToplingTemp/Topling-34372-nfmM1d 2024/08/21-03:04:57.704395 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701551.sst): first pass time = 1.04's, 128.565'MB/sec 2024/08/21-03:05:01.604844 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701551.sst): old prealloc_size = 147639500, real_size = 92011144 2024/08/21-03:05:01.604913 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701551.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.29 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-03:05:02.634941 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701551.sst): second pass time = 3.90's, 31.674'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.03's, 92.565'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18401.513'MB/sec (index lex order gen) rebuild zvType time = 0.94's, 0.179'MB/sec write SST data time = 0.09's, 1033.270'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 = 44627.507'MB/sec zip my value time = 3.90's, unzip length = 0.123'GB zip my value throughput = 31.674'MB/sec zip pipeline throughput = 122.209'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.29 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.29 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.2000 value = 1.3573 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1613 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- 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 = 0.022418248 MB/sec (with seq num) write speed all = 0.021551842 MB/sec (without seq num) 2024/08/21-03:05:02.833453 140539928897088 [compaction_job.cc:1944] [default] [JOB 62825] Generated table #14701551: 671089 keys, 95350780 bytes, temperature: kWarm 2024/08/21-03:05:02.833547 140539928897088 EVENT_LOG_v1 {"time_micros": 1724180702833486, "cf_name": "default", "job": 62825, "event": "table_file_creation", "file_number": 14701551, "file_size": 95350780, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191255714690, "largest_seqno": 191372162062, "table_properties": {"data_size": 90977280, "index_size": 865920, "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": 1724180696, "oldest_key_time": 0, "file_creation_time": 1724180696, "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": 14701551, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:02.878330 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701552.sst) /dev/shm/ToplingTemp/Topling-34372-FEYbTd 2024/08/21-03:05:04.589857 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701552.sst): first pass time = 1.71's, 78.422'MB/sec 2024/08/21-03:05:05.888217 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701552.sst): old prealloc_size = 147639500, real_size = 91977712 2024/08/21-03:05:05.888283 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701552.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.24 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-03:05:06.644115 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701552.sst): second pass time = 1.30's, 95.166'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 125.988'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31276.551'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.249'MB/sec write SST data time = 0.08's, 1150.398'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 = 28976.682'MB/sec zip my value time = 1.30's, unzip length = 0.123'GB zip my value throughput = 95.166'MB/sec zip pipeline throughput = 95.166'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.24 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.24 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 6.4463 value = 1.3573 dict = 1.00 all = 1.4094 } Zip/UnZip{ index = 0.1551 value = 0.7368 dict = 1.00 all = 0.7095 } ---------------------------- 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 = 0.044807505 MB/sec (with seq num) write speed all = 0.043075814 MB/sec (without seq num) 2024/08/21-03:05:06.760459 140539928897088 [compaction_job.cc:1944] [default] [JOB 62825] Generated table #14701552: 671089 keys, 95233532 bytes, temperature: kWarm 2024/08/21-03:05:06.760532 140539928897088 EVENT_LOG_v1 {"time_micros": 1724180706760489, "cf_name": "default", "job": 62825, "event": "table_file_creation", "file_number": 14701552, "file_size": 95233532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191312954906, "largest_seqno": 191372162060, "table_properties": {"data_size": 90976928, "index_size": 832832, "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": 1724180702, "oldest_key_time": 0, "file_creation_time": 1724180702, "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": 14701552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:06.804863 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701553.sst) /dev/shm/ToplingTemp/Topling-34372-WVrOvh 2024/08/21-03:05:08.200937 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701553.sst): first pass time = 1.40's, 96.143'MB/sec 2024/08/21-03:05:09.310863 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701553.sst): old prealloc_size = 147639500, real_size = 92281688 2024/08/21-03:05:09.310910 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701553.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 = 1.68 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-03:05:09.937512 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701553.sst): second pass time = 1.11's, 111.329'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 152.606'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40185.887'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.353'MB/sec write SST data time = 0.15's, 631.181'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 = 41751.799'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 111.329'MB/sec zip pipeline throughput = 111.329'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.68 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.68 avg-val = 191.00 avg-zval = 135.58 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 = 4.7611 value = 1.3571 dict = 1.00 all = 1.4036 } Zip/UnZip{ index = 0.2100 value = 0.7368 dict = 1.00 all = 0.7124 } ---------------------------- 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 = 0.067175578 MB/sec (with seq num) write speed all = 0.064579421 MB/sec (without seq num) 2024/08/21-03:05:10.064566 140539928897088 [compaction_job.cc:1944] [default] [JOB 62825] Generated table #14701553: 671089 keys, 95621372 bytes, temperature: kWarm 2024/08/21-03:05:10.064635 140539928897088 EVENT_LOG_v1 {"time_micros": 1724180710064601, "cf_name": "default", "job": 62825, "event": "table_file_creation", "file_number": 14701553, "file_size": 95621372, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266180549, "largest_seqno": 191372162061, "table_properties": {"data_size": 90986144, "index_size": 1127616, "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": 1724180706, "oldest_key_time": 0, "file_creation_time": 1724180706, "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": 14701553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:10.106170 140539928897088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst) /dev/shm/ToplingTemp/Topling-34372-FXk99g 2024/08/21-03:05:10.164950 140539928897088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst): first pass time = 0.06's, 211.511'MB/sec 2024/08/21-03:05:10.289076 140539928897088 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst): part-0: reject ZipStore ratio = 0.902 2024/08/21-03:05:10.309531 140539928897088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst): old prealloc_size = 147639500, real_size = 11512112 2024/08/21-03:05:10.309577 140539928897088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 62118 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.07 raw-val = 0.0114 GB zip-val = 0.0114 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-03:05:10.331675 140539928897088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00/14701554.sst): second pass time = 0.12's, 92.638'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 529.314'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2317.307'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.077'MB/sec write SST data time = 0.01's, 1525.527'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 = 0.12's, unzip length = 0.011'GB zip my value throughput = 92.638'MB/sec zip pipeline throughput = 92.638'MB/sec entries = 62118 avg-key = 16.00 avg-zkey = 1.07 avg-val = 184.00 avg-zval = 184.00 usrkeys = 62118 avg-key = 8.00 avg-zkey = 1.07 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 62118 bytes = 209664 } seq expand size = 434826 multi value expand size = 0 cnt WriteAppend = 1403 UnZipSize{ index = 0.0005 GB value = 0.0114 GB dict = 0.00 MB all = 0.0124 GB } __ZipSize{ index = 0.0001 GB value = 0.0114 GB dict = 0.00 MB all = 0.0117 GB } UnZip/Zip{ index = 7.4661 value = 1.0000 dict = 0.00 all = 1.0612 } Zip/UnZip{ index = 0.1339 value = 1.0000 dict = 0.00 all = 0.9423 } ---------------------------- total value len = 0.396399 GB avg = 0.191 KB (by entry num) total key len = 0.033206 GB avg = 0.016 KB total ukey len = 0.016603 GB avg = 0.008 KB total ukey num = 0.002075385 Billion total entry num = 0.002075385 Billion write speed all = 0.069243836 MB/sec (with seq num) write speed all = 0.066567746 MB/sec (without seq num) 2024/08/21-03:05:10.353121 140539928897088 [compaction_job.cc:1944] [default] [JOB 62825] Generated table #14701554: 62118 keys, 11707369 bytes, temperature: kWarm 2024/08/21-03:05:10.353194 140539928897088 EVENT_LOG_v1 {"time_micros": 1724180710353152, "cf_name": "default", "job": 62825, "event": "table_file_creation", "file_number": 14701554, "file_size": 11707369, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266165000, "largest_seqno": 191370407031, "table_properties": {"data_size": 11429904, "index_size": 66560, "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": 993888, "raw_average_key_size": 16, "raw_value_size": 11429712, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 62118, "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": 1724180710, "oldest_key_time": 0, "file_creation_time": 1724180710, "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": 14701554, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:10.363718 140539928897088 [compaction_job.cc:699] job-62825: subcompact[0], size: 0.297913 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62825/att-00 [14701551,14701552,14701553,14701554] 2024/08/21-03:05:10.406167 140539928897088 (Original Log Time 2024/08/21-03:04:55.868618) EVENT_LOG_v1 {"time_micros": 1724180695868552, "job": 62825, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14701540], "files_L3": [14701469, 14701470, 14701471], "score": 0.989377, "input_data_size": 301287945, "oldest_snapshot_seqno": 191372241589} 2024/08/21-03:05:10.406171 140539928897088 (Original Log Time 2024/08/21-03:05:10.402788) [compaction_job.cc:2018] [default] [JOB 62825] Compacted 1@2 + 3@3 files to L3 => 297913053 bytes 2024/08/21-03:05:10.406173 140539928897088 (Original Log Time 2024/08/21-03:05:10.406100) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.8 rd, 20.6 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(14.3, 273.0 +0.0 blob) out(284.1 +0.0 blob), read-write-amplify(39.9) write-amplify(19.9) OK, records in: 2082884, records dropped: 7499 output_compression: Snappy 2024/08/21-03:05:10.406179 140539928897088 (Original Log Time 2024/08/21-03:05:10.406146) EVENT_LOG_v1 {"time_micros": 1724180710406124, "cf": "default", "job": 62825, "event": "compaction_finished", "compaction_time_micros": 14495106, "compaction_time_cpu_micros": 4759439, "output_level": 3, "num_output_files": 4, "total_output_size": 297913053, "num_input_records": 2082884, "num_output_records": 2075385, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 249313451, "file_range_sync_nanos": 0, "file_fsync_nanos": 3699, "file_prepare_write_nanos": 84090, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/21-03:05:10.538691 140539928897088 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":1724180695,"executesMs":14681,"compactionJobId":62825,"attempt":0,"compactionInputRawBytes":416576800,"compactionInputZipBytes":301287945,"compactionOutputRawBytes":0,"compactionOutputZipBytes":297913053,"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-e02dc4bca3fa651a81aa518878b7b687-ddf2a10de63b0045-00"}}, response = 2024/08/21-03:05:10.538795 140539928897088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62825/att-00: olev 3, work 14.681 s, result 6.262 ms, install 3.407 ms, input{raw 397.279 MiB zip 287.331 MiB}