2024/08/20-02:01:32.894233 140500296816192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00: fork to child time = 0.032413 sec 2024/08/20-02:01:32.895302 140500296816192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00 2024/08/20-02:01:32.900774 140500296816192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00 2024/08/20-02:01:32.901116 140500296816192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:01:32.901427 140500296816192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:01:32.954084 140500296816192 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06372/att-00/MANIFEST-14619535 2024/08/20-02:01:33.005272 140500296816192 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06372/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14627252, last_sequence is 189746731657, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14627146 2024/08/20-02:01:33.005284 140500296816192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:01:33.005355 140500296816192 [version_set.cc:5652] Creating manifest 14627252 2024/08/20-02:01:33.039256 140500296816192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:01:33.064259 140500296816192 [compaction_job.cc:2433] [default] [JOB 6372] Compacting 1@2 + 5@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-02:01:33.064280 140500296816192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3183 Base level 2, inputs: [14627196(31MB)], [14627234(41MB) 14627235(372KB) 14627164(41MB) 14627165(636KB) 14627248(41MB)] 2024/08/20-02:01:33.288144 140500296816192 [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 2024/08/20-02:01:33.288172 140500296816192 [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 2024/08/20-02:01:33.288190 140500296816192 [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 2024/08/20-02:01:33.288203 140500296816192 [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 2024/08/20-02:01:33.288212 140500296816192 [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 2024/08/20-02:01:33.591172 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627253.sst) /dev/shm/ToplingTemp/Topling-106108-Dn7KaA 2024/08/20-02:01:33.759012 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627253.sst): first pass time = 0.17's, 799.953'MB/sec 2024/08/20-02:01:34.793085 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627253.sst): old prealloc_size = 147639500, real_size = 41843200 2024/08/20-02:01:34.793159 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627253.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.97 avg-zval = 317.87 2024/08/20-02:01:34.969404 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627253.sst): second pass time = 1.03's, 127.521'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 247.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14195.780'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.266'MB/sec write SST data time = 0.05's, 795.378'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 = 32610.169'MB/sec zip my value time = 1.03's, unzip length = 0.132'GB zip my value throughput = 127.521'MB/sec zip pipeline throughput = 155.589'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.97 avg-zval = 317.87 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.97 avg-zval = 317.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 436848 } seq expand size = 906031 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3248 value = 3.1993 dict = 1.00 all = 3.0765 } Zip/UnZip{ index = 0.4301 value = 0.3126 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389462994 Billion total entry num = 0.346341002 Billion write speed all = 2.272974356 MB/sec (with seq num) write speed all = 2.181992901 MB/sec (without seq num) 2024/08/20-02:01:35.024299 140500296816192 [compaction_job.cc:1944] [default] [JOB 6372] Generated table #14627253: 129433 keys, 43626972 bytes, temperature: kWarm 2024/08/20-02:01:35.024379 140500296816192 EVENT_LOG_v1 {"time_micros": 1724090495024334, "cf_name": "default", "job": 6372, "event": "table_file_creation", "file_number": 14627253, "file_size": 43626972, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404365, "largest_seqno": 189746179158, "table_properties": {"data_size": 41142576, "index_size": 668096, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629165, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "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": 1724090493, "oldest_key_time": 0, "file_creation_time": 1724090493, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627253, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:01:35.062205 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627254.sst) /dev/shm/ToplingTemp/Topling-106108-ZhzMBB 2024/08/20-02:01:35.530724 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627254.sst): first pass time = 0.47's, 286.501'MB/sec 2024/08/20-02:01:36.427557 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627254.sst): old prealloc_size = 147639500, real_size = 41767728 2024/08/20-02:01:36.427608 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627254.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 = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.04 avg-zval = 317.30 2024/08/20-02:01:36.591292 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627254.sst): second pass time = 0.90's, 146.904'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.009'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26763.030'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.293'MB/sec write SST data time = 0.05's, 819.952'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 = 31758.595'MB/sec zip my value time = 0.90's, unzip length = 0.132'GB zip my value throughput = 146.904'MB/sec zip pipeline throughput = 146.904'MB/sec entries = 129425 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.04 avg-zval = 317.30 usrkeys = 129425 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.04 avg-zval = 317.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129425 bytes = 436832 } seq expand size = 905975 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3249 value = 3.2052 dict = 1.00 all = 3.0818 } Zip/UnZip{ index = 0.4301 value = 0.3120 dict = 1.00 all = 0.3245 } ---------------------------- 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 = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 2.277290106 MB/sec (with seq num) write speed all = 2.186279499 MB/sec (without seq num) 2024/08/20-02:01:36.747295 140500296816192 [compaction_job.cc:1944] [default] [JOB 6372] Generated table #14627254: 129425 keys, 43552128 bytes, temperature: kWarm 2024/08/20-02:01:36.747364 140500296816192 EVENT_LOG_v1 {"time_micros": 1724090496747328, "cf_name": "default", "job": 6372, "event": "table_file_creation", "file_number": 14627254, "file_size": 43552128, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398187, "largest_seqno": 189746179214, "table_properties": {"data_size": 41067168, "index_size": 668032, "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": 131629869, "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": 1724090495, "oldest_key_time": 0, "file_creation_time": 1724090495, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627254, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:01:36.796895 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627255.sst) /dev/shm/ToplingTemp/Topling-106108-t4uMAz 2024/08/20-02:01:37.276775 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627255.sst): first pass time = 0.48's, 279.730'MB/sec 2024/08/20-02:01:38.203126 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627255.sst): old prealloc_size = 147639500, real_size = 41656368 2024/08/20-02:01:38.203182 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627255.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 = 5.15 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 316.45 2024/08/20-02:01:38.389637 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627255.sst): second pass time = 0.93's, 142.217'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 232.924'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24427.320'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.241'MB/sec write SST data time = 0.05's, 827.620'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 = 34865.776'MB/sec zip my value time = 0.93's, unzip length = 0.132'GB zip my value throughput = 142.217'MB/sec zip pipeline throughput = 142.217'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.15 avg-val = 1016.99 avg-zval = 316.45 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.15 avg-val = 1023.99 avg-zval = 316.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } 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 = 0.0434 GB } UnZip/Zip{ index = 2.3310 value = 3.2138 dict = 1.00 all = 3.0897 } Zip/UnZip{ index = 0.4290 value = 0.3112 dict = 1.00 all = 0.3237 } ---------------------------- 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 = 0.389721849 Billion total entry num = 0.346599857 Billion write speed all = 2.281592160 MB/sec (with seq num) write speed all = 2.190552930 MB/sec (without seq num) 2024/08/20-02:01:38.520640 140500296816192 [compaction_job.cc:1944] [default] [JOB 6372] Generated table #14627255: 129430 keys, 43440851 bytes, temperature: kWarm 2024/08/20-02:01:38.520707 140500296816192 EVENT_LOG_v1 {"time_micros": 1724090498520674, "cf_name": "default", "job": 6372, "event": "table_file_creation", "file_number": 14627255, "file_size": 43440851, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 189746179342, "table_properties": {"data_size": 40957536, "index_size": 666304, "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": 131629197, "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": 1724090496, "oldest_key_time": 0, "file_creation_time": 1724090496, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627255, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:01:38.560907 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627256.sst) /dev/shm/ToplingTemp/Topling-106108-Bv9YnB 2024/08/20-02:01:38.571049 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627256.sst): first pass time = 0.01's, 456.335'MB/sec 2024/08/20-02:01:38.609507 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627256.sst): old prealloc_size = 147639500, real_size = 1460664 2024/08/20-02:01:38.609557 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627256.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 4435 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0045 GB zip-val = 0.0015 GB avg-val =1016.92 avg-zval = 328.80 2024/08/20-02:01:38.617171 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00/14627256.sst): second pass time = 0.04's, 119.531'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 198.745'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48.728'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.201'MB/sec write SST data time = 0.00's, 719.157'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.047'MB, throughput = 1031.536'MB/sec zip my value time = 0.04's, unzip length = 0.005'GB zip my value throughput = 119.531'MB/sec zip pipeline throughput = 119.531'MB/sec entries = 4435 avg-key = 20.00 avg-zkey = 0.27 avg-val = 1016.92 avg-zval = 328.80 usrkeys = 4435 avg-key = 12.00 avg-zkey = 0.27 avg-val = 1023.92 avg-zval = 328.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4435 bytes = 14976 } seq expand size = 31045 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0045 GB dict = 0.05 MB all = 0.0046 GB } __ZipSize{ index = 0.0000 GB value = 0.0015 GB dict = 0.05 MB all = 0.0015 GB } UnZip/Zip{ index = 43.7664 value = 3.0929 dict = 1.00 all = 3.0206 } Zip/UnZip{ index = 0.0228 value = 0.3233 dict = 1.00 all = 0.3311 } ---------------------------- total value len = 62.698897 GB avg = 0.181 KB (by entry num) total key len = 6.796612 GB avg = 0.020 KB total ukey len = 3.194220 GB avg = 0.008 KB total ukey num = 0.389726284 Billion total entry num = 0.346604292 Billion write speed all = 2.281727123 MB/sec (with seq num) write speed all = 2.190687408 MB/sec (without seq num) 2024/08/20-02:01:38.625526 140500296816192 [compaction_job.cc:1944] [default] [JOB 6372] Generated table #14627256: 4435 keys, 1522458 bytes, temperature: kWarm 2024/08/20-02:01:38.625582 140500296816192 EVENT_LOG_v1 {"time_micros": 1724090498625551, "cf_name": "default", "job": 6372, "event": "table_file_creation", "file_number": 14627256, "file_size": 1522458, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650571322, "largest_seqno": 189746178996, "table_properties": {"data_size": 1458208, "index_size": 1216, "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": 88700, "raw_average_key_size": 20, "raw_value_size": 4510042, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4435, "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": 1724090498, "oldest_key_time": 0, "file_creation_time": 1724090498, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627256, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:01:38.637473 140500296816192 [compaction_job.cc:699] job-06372: subcompact[0], size: 0.132142 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06372/att-00 [14627253,14627254,14627255,14627256] 2024/08/20-02:01:38.675718 140500296816192 (Original Log Time 2024/08/20-02:01:33.064357) EVENT_LOG_v1 {"time_micros": 1724090493064301, "job": 6372, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14627196], "files_L3": [14627234, 14627235, 14627164, 14627165, 14627248], "score": 0.99429, "input_data_size": 165180486, "oldest_snapshot_seqno": 189746731462} 2024/08/20-02:01:38.675722 140500296816192 (Original Log Time 2024/08/20-02:01:38.675098) [compaction_job.cc:2018] [default] [JOB 6372] Compacted 1@2 + 5@3 files to L3 => 132142409 bytes 2024/08/20-02:01:38.675724 140500296816192 (Original Log Time 2024/08/20-02:01:38.675653) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 29.6 rd, 23.7 wr, level 3, files in(1, 5) out(4 +0 blob) MB in(32.0, 125.6 +0.0 blob) out(126.0 +0.0 blob), read-write-amplify(8.9) write-amplify(3.9) OK, records in: 423149, records dropped: 30426 output_compression: Snappy 2024/08/20-02:01:38.675739 140500296816192 (Original Log Time 2024/08/20-02:01:38.675699) EVENT_LOG_v1 {"time_micros": 1724090498675678, "cf": "default", "job": 6372, "event": "compaction_finished", "compaction_time_micros": 5573128, "compaction_time_cpu_micros": 1128016, "output_level": 3, "num_output_files": 4, "total_output_size": 132142409, "num_input_records": 423149, "num_output_records": 392723, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85066574, "file_range_sync_nanos": 0, "file_fsync_nanos": 2602, "file_prepare_write_nanos": 9650, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:01:38.812710 140500296816192 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":1724082090,"starts":1724090492,"executesMs":5775,"compactionJobId":6372,"attempt":0,"compactionInputRawBytes":438806062,"compactionInputZipBytes":165180486,"compactionOutputRawBytes":0,"compactionOutputZipBytes":132142409,"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-c6b6b17d6e55fd5749cb29494480dcde-88a6bc1a53995445-00"}}, response = 2024/08/20-02:01:38.812834 140500296816192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06372/att-00: olev 3, work 5.776 s, result 4.741 ms, install 0.664 ms, input{raw 418.478 MiB zip 157.528 MiB}