2024/08/20-12:38:06.616575 140500196103744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00: fork to child time = 0.028541 sec 2024/08/20-12:38:06.617992 140500196103744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00 2024/08/20-12:38:06.624087 140500196103744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00 2024/08/20-12:38:06.625267 140500196103744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:38:06.625690 140500196103744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:38:06.671668 140500196103744 [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-29963/att-00/MANIFEST-14629260 2024/08/20-12:38:06.726329 140500196103744 [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-29963/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14663612, last_sequence is 190542588968, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14663540 2024/08/20-12:38:06.726342 140500196103744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:38:06.726440 140500196103744 [version_set.cc:5652] Creating manifest 14663612 2024/08/20-12:38:06.758612 140500196103744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:38:06.772457 140500196103744 [compaction_job.cc:2433] [default] [JOB 29963] Compacting 1@2 + 3@3 files to L3, score 0.95, subcompactions 1 : 1 2024/08/20-12:38:06.772491 140500196103744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15314 Base level 2, inputs: [14663573(31MB)], [14663609(41MB) 14663610(2012KB) 14663591(41MB)] 2024/08/20-12:38:07.018757 140500196103744 [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 2024/08/20-12:38:07.018781 140500196103744 [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 2024/08/20-12:38:07.018803 140500196103744 [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 2024/08/20-12:38:07.018842 140500196103744 [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 2024/08/20-12:38:07.018857 140500196103744 [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 2024/08/20-12:38:07.316402 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663613.sst) /dev/shm/ToplingTemp/Topling-350393-JH0KBi 2024/08/20-12:38:07.785213 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663613.sst): first pass time = 0.47's, 286.336'MB/sec 2024/08/20-12:38:10.877279 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663613.sst): old prealloc_size = 135166538, real_size = 41830432 2024/08/20-12:38:10.877354 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663613.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 = 5.66 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.28 2024/08/20-12:38:11.059228 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663613.sst): second pass time = 3.09's, 42.587'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 239.950'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15505.867'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.253'MB/sec write SST data time = 0.05's, 806.250'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 = 26836.022'MB/sec zip my value time = 3.09's, unzip length = 0.132'GB zip my value throughput = 42.587'MB/sec zip pipeline throughput = 145.462'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.66 avg-val = 1016.99 avg-zval = 317.28 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.66 avg-val = 1023.99 avg-zval = 317.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 485376 } seq expand size = 906010 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 = 0.0437 GB } UnZip/Zip{ index = 2.1217 value = 3.2053 dict = 1.00 all = 3.0740 } Zip/UnZip{ index = 0.4713 value = 0.3120 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 1.008314290 MB/sec (with seq num) write speed all = 0.967954002 MB/sec (without seq num) 2024/08/20-12:38:11.114551 140500196103744 [compaction_job.cc:1944] [default] [JOB 29963] Generated table #14663613: 129430 keys, 43662818 bytes, temperature: kWarm 2024/08/20-12:38:11.114637 140500196103744 EVENT_LOG_v1 {"time_micros": 1724128691114591, "cf_name": "default", "job": 29963, "event": "table_file_creation", "file_number": 14663613, "file_size": 43662818, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190542282311, "table_properties": {"data_size": 41065872, "index_size": 732032, "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": 131629529, "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": 1724128687, "oldest_key_time": 0, "file_creation_time": 1724128687, "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": 14663613, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:38:11.153148 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663614.sst) /dev/shm/ToplingTemp/Topling-350393-dyWdMi 2024/08/20-12:38:11.663564 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663614.sst): first pass time = 0.51's, 262.983'MB/sec 2024/08/20-12:38:12.766673 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663614.sst): old prealloc_size = 135166538, real_size = 41832784 2024/08/20-12:38:12.766742 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663614.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 = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.75 2024/08/20-12:38:13.181591 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663614.sst): second pass time = 1.10's, 119.422'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 105.125'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19272.551'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.094'MB/sec write SST data time = 0.07's, 607.977'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 = 34144.676'MB/sec zip my value time = 1.10's, unzip length = 0.132'GB zip my value throughput = 119.422'MB/sec zip pipeline throughput = 126.655'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.02 avg-zval = 317.75 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.02 avg-zval = 317.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 436832 } seq expand size = 905989 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 = 2.3011 value = 3.2007 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4346 value = 0.3124 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 1.010251364 MB/sec (with seq num) write speed all = 0.969877241 MB/sec (without seq num) 2024/08/20-12:38:13.237741 140500196103744 [compaction_job.cc:1944] [default] [JOB 29963] Generated table #14663614: 129427 keys, 43617240 bytes, temperature: kWarm 2024/08/20-12:38:13.237828 140500196103744 EVENT_LOG_v1 {"time_micros": 1724128693237782, "cf_name": "default", "job": 29963, "event": "table_file_creation", "file_number": 14663614, "file_size": 43617240, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190432459305, "largest_seqno": 190542282118, "table_properties": {"data_size": 41125312, "index_size": 674944, "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": 131629414, "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": 1724128691, "oldest_key_time": 0, "file_creation_time": 1724128691, "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": 14663614, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:38:13.308791 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663615.sst) /dev/shm/ToplingTemp/Topling-350393-T0Looh 2024/08/20-12:38:13.373340 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663615.sst): first pass time = 0.06's, 222.662'MB/sec 2024/08/20-12:38:13.752483 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663615.sst): old prealloc_size = 135166538, real_size = 4516968 2024/08/20-12:38:13.752547 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663615.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 13844 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.37 raw-val = 0.0141 GB zip-val = 0.0045 GB avg-val =1017.02 avg-zval = 325.64 2024/08/20-12:38:13.771781 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00/14663615.sst): second pass time = 0.38's, 37.220'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 243.624'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 147.562'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.256'MB/sec write SST data time = 0.01's, 815.087'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.142'MB, throughput = 4018.842'MB/sec zip my value time = 0.38's, unzip length = 0.014'GB zip my value throughput = 37.220'MB/sec zip pipeline throughput = 115.722'MB/sec entries = 13844 avg-key = 20.00 avg-zkey = 0.37 avg-val = 1017.02 avg-zval = 325.64 usrkeys = 13844 avg-key = 12.00 avg-zkey = 0.37 avg-val = 1024.02 avg-zval = 325.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13844 bytes = 45008 } seq expand size = 96908 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0141 GB dict = 0.14 MB all = 0.0144 GB } __ZipSize{ index = 0.0000 GB value = 0.0045 GB dict = 0.14 MB all = 0.0047 GB } UnZip/Zip{ index = 32.0463 value = 3.1231 dict = 1.00 all = 3.0534 } Zip/UnZip{ index = 0.0312 value = 0.3202 dict = 1.00 all = 0.3275 } ---------------------------- total value len = 62.575997 GB avg = 0.181 KB (by entry num) total key len = 6.794212 GB avg = 0.020 KB total ukey len = 3.192780 GB avg = 0.008 KB total ukey num = 0.389606262 Billion total entry num = 0.346484270 Billion write speed all = 1.010453208 MB/sec (with seq num) write speed all = 0.970077820 MB/sec (without seq num) 2024/08/20-12:38:13.784116 140500196103744 [compaction_job.cc:1944] [default] [JOB 29963] Generated table #14663615: 13844 keys, 4701826 bytes, temperature: kWarm 2024/08/20-12:38:13.784188 140500196103744 EVENT_LOG_v1 {"time_micros": 1724128693784153, "cf_name": "default", "job": 29963, "event": "table_file_creation", "file_number": 14663615, "file_size": 4701826, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190486073779, "largest_seqno": 190542282124, "table_properties": {"data_size": 4508144, "index_size": 5184, "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": 276880, "raw_average_key_size": 20, "raw_value_size": 14079605, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 13844, "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": 1724128693, "oldest_key_time": 0, "file_creation_time": 1724128693, "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": 14663615, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:38:13.791877 140500196103744 [compaction_job.cc:699] job-29963: subcompact[0], size: 0.091982 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29963/att-00 [14663613,14663614,14663615] 2024/08/20-12:38:13.824498 140500196103744 (Original Log Time 2024/08/20-12:38:06.772582) EVENT_LOG_v1 {"time_micros": 1724128686772514, "job": 29963, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14663573], "files_L3": [14663609, 14663610, 14663591], "score": 0.950276, "input_data_size": 122878671, "oldest_snapshot_seqno": 190542588768} 2024/08/20-12:38:13.824503 140500196103744 (Original Log Time 2024/08/20-12:38:13.818131) [compaction_job.cc:2018] [default] [JOB 29963] Compacted 1@2 + 3@3 files to L3 => 91981884 bytes 2024/08/20-12:38:13.824504 140500196103744 (Original Log Time 2024/08/20-12:38:13.824414) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 17.5 rd, 13.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 85.2 +0.0 blob) out(87.7 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 296706, records dropped: 24005 output_compression: Snappy 2024/08/20-12:38:13.824512 140500196103744 (Original Log Time 2024/08/20-12:38:13.824466) EVENT_LOG_v1 {"time_micros": 1724128693824443, "cf": "default", "job": 29963, "event": "compaction_finished", "compaction_time_micros": 7019307, "compaction_time_cpu_micros": 953264, "output_level": 3, "num_output_files": 3, "total_output_size": 91981884, "num_input_records": 296706, "num_output_records": 272701, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 110975444, "file_range_sync_nanos": 0, "file_fsync_nanos": 2401, "file_prepare_write_nanos": 7521, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-12:38:13.951877 140500196103744 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":1724128686,"executesMs":7194,"compactionJobId":29963,"attempt":0,"compactionInputRawBytes":307686144,"compactionInputZipBytes":122878671,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91981884,"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":"00-88c1e6d6a54a3a989bd312ec1853435a-d356ae7f470c0229-00"}}, response = 2024/08/20-12:38:13.951987 140500196103744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-29963/att-00: olev 3, work 7.195 s, result 6.197 ms, install 6.406 ms, input{raw 293.432 MiB zip 117.186 MiB}