2024/08/20-02:22:15.981266 140500565382720 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00: fork to child time = 0.010783 sec 2024/08/20-02:22:15.982409 140500565382720 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00 2024/08/20-02:22:15.988045 140500565382720 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00 2024/08/20-02:22:15.988374 140500565382720 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:22:15.988694 140500565382720 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:22:16.026715 140500565382720 [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-07327/att-00/MANIFEST-14619535 2024/08/20-02:22:16.079478 140500565382720 [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-07327/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628422, last_sequence is 189770717750, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628353 2024/08/20-02:22:16.079494 140500565382720 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:22:16.079581 140500565382720 [version_set.cc:5652] Creating manifest 14628422 2024/08/20-02:22:16.115045 140500565382720 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:22:16.141218 140500565382720 [compaction_job.cc:2433] [default] [JOB 7327] Compacting 1@2 + 5@3 files to L3, score 0.79, subcompactions 1 : 1 2024/08/20-02:22:16.141249 140500565382720 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3652 Base level 2, inputs: [14628388(31MB)], [14628415(41MB) 14628416(291KB) 14628329(41MB) 14628330(326KB) 14628408(41MB)] 2024/08/20-02:22:16.396308 140500565382720 [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 2024/08/20-02:22:16.396338 140500565382720 [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 2024/08/20-02:22:16.396363 140500565382720 [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 2024/08/20-02:22:16.396380 140500565382720 [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 2024/08/20-02:22:16.396395 140500565382720 [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 2024/08/20-02:22:16.701802 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628423.sst) /dev/shm/ToplingTemp/Topling-113054-IeiKLM 2024/08/20-02:22:17.011078 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628423.sst): first pass time = 0.31's, 434.064'MB/sec 2024/08/20-02:22:18.768316 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628423.sst): old prealloc_size = 147639500, real_size = 41758688 2024/08/20-02:22:18.768392 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628423.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 = 5.16 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.22 2024/08/20-02:22:19.033501 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628423.sst): second pass time = 1.75's, 75.063'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 164.173'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13904.528'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.164'MB/sec write SST data time = 0.07's, 642.307'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 = 38413.932'MB/sec zip my value time = 1.75's, unzip length = 0.132'GB zip my value throughput = 75.063'MB/sec zip pipeline throughput = 117.478'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1017.00 avg-zval = 317.22 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1024.00 avg-zval = 317.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 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 = 0.0411 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3254 value = 3.2059 dict = 1.00 all = 3.0824 } Zip/UnZip{ index = 0.4300 value = 0.3119 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 62.429286 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 = 2.183765569 MB/sec (with seq num) write speed all = 2.096354919 MB/sec (without seq num) 2024/08/20-02:22:19.088000 140500565382720 [compaction_job.cc:1944] [default] [JOB 7327] Generated table #14628423: 129430 keys, 43542867 bytes, temperature: kWarm 2024/08/20-02:22:19.088102 140500565382720 EVENT_LOG_v1 {"time_micros": 1724091739088045, "cf_name": "default", "job": 7327, "event": "table_file_creation", "file_number": 14628423, "file_size": 43542867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189652115617, "largest_seqno": 189770408116, "table_properties": {"data_size": 41058256, "index_size": 667904, "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": 131629924, "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": 1724091736, "oldest_key_time": 0, "file_creation_time": 1724091736, "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": 14628423, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:19.153638 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628424.sst) /dev/shm/ToplingTemp/Topling-113054-P2ihTN 2024/08/20-02:22:19.748283 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628424.sst): first pass time = 0.59's, 225.734'MB/sec 2024/08/20-02:22:20.928305 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628424.sst): old prealloc_size = 147639500, real_size = 41821792 2024/08/20-02:22:20.928361 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628424.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129434 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 =1016.96 avg-zval = 317.70 2024/08/20-02:22:21.091846 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628424.sst): second pass time = 1.18's, 111.612'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.672'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24021.848'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.285'MB/sec write SST data time = 0.05's, 871.790'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 = 33909.579'MB/sec zip my value time = 1.18's, unzip length = 0.132'GB zip my value throughput = 111.612'MB/sec zip pipeline throughput = 111.612'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.96 avg-zval = 317.70 usrkeys = 129434 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.96 avg-zval = 317.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 436848 } seq expand size = 906038 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3235 value = 3.2010 dict = 1.00 all = 3.0780 } Zip/UnZip{ index = 0.4304 value = 0.3124 dict = 1.00 all = 0.3249 } ---------------------------- 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 = 0.389592425 Billion total entry num = 0.346470433 Billion write speed all = 2.187886382 MB/sec (with seq num) write speed all = 2.100448744 MB/sec (without seq num) 2024/08/20-02:22:21.146102 140500565382720 [compaction_job.cc:1944] [default] [JOB 7327] Generated table #14628424: 129434 keys, 43606135 bytes, temperature: kWarm 2024/08/20-02:22:21.146195 140500565382720 EVENT_LOG_v1 {"time_micros": 1724091741146135, "cf_name": "default", "job": 7327, "event": "table_file_creation", "file_number": 14628424, "file_size": 43606135, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650426075, "largest_seqno": 189770408761, "table_properties": {"data_size": 41120784, "index_size": 668480, "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": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629564, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "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": 1724091739, "oldest_key_time": 0, "file_creation_time": 1724091739, "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": 14628424, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:21.185408 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628425.sst) /dev/shm/ToplingTemp/Topling-113054-R5PJeO 2024/08/20-02:22:21.814239 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628425.sst): first pass time = 0.63's, 213.457'MB/sec 2024/08/20-02:22:23.128344 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628425.sst): old prealloc_size = 147639500, real_size = 41828256 2024/08/20-02:22:23.128412 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628425.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.76 2024/08/20-02:22:23.355970 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628425.sst): second pass time = 1.30's, 101.024'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.23's, 191.602'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19206.062'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.183'MB/sec write SST data time = 0.05's, 858.447'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 = 35366.014'MB/sec zip my value time = 1.30's, unzip length = 0.132'GB zip my value throughput = 101.024'MB/sec zip pipeline throughput = 141.368'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1017.02 avg-zval = 317.76 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1024.02 avg-zval = 317.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 436832 } seq expand size = 905989 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3211 value = 3.2006 dict = 1.00 all = 3.0775 } Zip/UnZip{ index = 0.4308 value = 0.3124 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.694357 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 = 0.389721852 Billion total entry num = 0.346599860 Billion write speed all = 2.191992444 MB/sec (with seq num) write speed all = 2.104528389 MB/sec (without seq num) 2024/08/20-02:22:23.410034 140500565382720 [compaction_job.cc:1944] [default] [JOB 7327] Generated table #14628425: 129427 keys, 43612378 bytes, temperature: kWarm 2024/08/20-02:22:23.410102 140500565382720 EVENT_LOG_v1 {"time_micros": 1724091743410069, "cf_name": "default", "job": 7327, "event": "table_file_creation", "file_number": 14628425, "file_size": 43612378, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404365, "largest_seqno": 189770408877, "table_properties": {"data_size": 41126608, "index_size": 669120, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131630102, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724091741, "oldest_key_time": 0, "file_creation_time": 1724091741, "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": 14628425, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:23.448182 140500565382720 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628426.sst) /dev/shm/ToplingTemp/Topling-113054-hJQsjM 2024/08/20-02:22:23.456914 140500565382720 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628426.sst): first pass time = 0.01's, 398.654'MB/sec 2024/08/20-02:22:23.490195 140500565382720 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628426.sst): old prealloc_size = 147639500, real_size = 1102016 2024/08/20-02:22:23.490250 140500565382720 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628426.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3336 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0034 GB zip-val = 0.0011 GB avg-val =1017.20 avg-zval = 329.76 2024/08/20-02:22:23.496321 140500565382720 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00/14628426.sst): second pass time = 0.03's, 104.547'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 188.049'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36.244'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.183'MB/sec write SST data time = 0.00's, 744.638'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.039'MB, throughput = 910.389'MB/sec zip my value time = 0.03's, unzip length = 0.003'GB zip my value throughput = 104.547'MB/sec zip pipeline throughput = 104.547'MB/sec entries = 3336 avg-key = 20.00 avg-zkey = 0.27 avg-val = 1017.20 avg-zval = 329.76 usrkeys = 3336 avg-key = 12.00 avg-zkey = 0.27 avg-val = 1024.20 avg-zval = 329.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3336 bytes = 11280 } seq expand size = 23352 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0034 GB dict = 0.04 MB all = 0.0035 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 44.6786 value = 3.0846 dict = 1.00 all = 3.0034 } Zip/UnZip{ index = 0.0224 value = 0.3242 dict = 1.00 all = 0.3330 } ---------------------------- total value len = 62.697774 GB avg = 0.181 KB (by entry num) total key len = 6.796590 GB avg = 0.020 KB total ukey len = 3.194207 GB avg = 0.008 KB total ukey num = 0.389725188 Billion total entry num = 0.346603196 Billion write speed all = 2.192092617 MB/sec (with seq num) write speed all = 2.104628108 MB/sec (without seq num) 2024/08/20-02:22:23.502819 140500565382720 [compaction_job.cc:1944] [default] [JOB 7327] Generated table #14628426: 3336 keys, 1152039 bytes, temperature: kWarm 2024/08/20-02:22:23.502872 140500565382720 EVENT_LOG_v1 {"time_micros": 1724091743502843, "cf_name": "default", "job": 7327, "event": "table_file_creation", "file_number": 14628426, "file_size": 1152039, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650637283, "largest_seqno": 189770408295, "table_properties": {"data_size": 1100096, "index_size": 896, "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": 66720, "raw_average_key_size": 20, "raw_value_size": 3393368, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 3336, "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": 1724091743, "oldest_key_time": 0, "file_creation_time": 1724091743, "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": 14628426, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:23.510919 140500565382720 [compaction_job.cc:699] job-07327: subcompact[0], size: 0.131913 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07327/att-00 [14628423,14628424,14628425,14628426] 2024/08/20-02:22:23.543762 140500565382720 (Original Log Time 2024/08/20-02:22:16.141350) EVENT_LOG_v1 {"time_micros": 1724091736141274, "job": 7327, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14628388], "files_L3": [14628415, 14628416, 14628329, 14628330, 14628408], "score": 0.794476, "input_data_size": 164916755, "oldest_snapshot_seqno": 189770717107} 2024/08/20-02:22:23.543766 140500565382720 (Original Log Time 2024/08/20-02:22:23.540355) [compaction_job.cc:2018] [default] [JOB 7327] Compacted 1@2 + 5@3 files to L3 => 131913419 bytes 2024/08/20-02:22:23.543768 140500565382720 (Original Log Time 2024/08/20-02:22:23.543692) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.00, MB/sec: 22.4 rd, 17.9 wr, level 3, files in(1, 5) out(4 +0 blob) MB in(32.0, 125.3 +0.0 blob) out(125.8 +0.0 blob), read-write-amplify(8.9) write-amplify(3.9) OK, records in: 422037, records dropped: 30410 output_compression: Snappy 2024/08/20-02:22:23.543773 140500565382720 (Original Log Time 2024/08/20-02:22:23.543739) EVENT_LOG_v1 {"time_micros": 1724091743543718, "cf": "default", "job": 7327, "event": "compaction_finished", "compaction_time_micros": 7369592, "compaction_time_cpu_micros": 1435036, "output_level": 3, "num_output_files": 4, "total_output_size": 131913419, "num_input_records": 422037, "num_output_records": 391627, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 103614362, "file_range_sync_nanos": 0, "file_fsync_nanos": 2871, "file_prepare_write_nanos": 9037, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:22:23.735073 140500565382720 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":1724091735,"executesMs":7552,"compactionJobId":7327,"attempt":0,"compactionInputRawBytes":437650233,"compactionInputZipBytes":164916755,"compactionOutputRawBytes":0,"compactionOutputZipBytes":131913419,"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":"00-25ebef28ba0c0f88fc72827d46fad512-72a42264b8ba6afd-00"}}, response = 2024/08/20-02:22:23.735192 140500565382720 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07327/att-00: olev 3, work 7.553 s, result 6.158 ms, install 3.440 ms, input{raw 417.376 MiB zip 157.277 MiB}