2024/08/20-00:52:03.115479 140500170925632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00: fork to child time = 0.010484 sec 2024/08/20-00:52:03.116478 140500170925632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00 2024/08/20-00:52:03.121260 140500170925632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00 2024/08/20-00:52:03.122616 140500170925632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:52:03.122931 140500170925632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:52:03.158535 140500170925632 [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-03431/att-00/MANIFEST-14619535 2024/08/20-00:52:03.209868 140500170925632 [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-03431/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623428, last_sequence is 189664553441, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623352 2024/08/20-00:52:03.209883 140500170925632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:52:03.209964 140500170925632 [version_set.cc:5652] Creating manifest 14623428 2024/08/20-00:52:03.233524 140500170925632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:52:03.246047 140500170925632 [compaction_job.cc:2433] [default] [JOB 3431] Compacting 1@2 + 3@3 files to L3, score 0.81, subcompactions 1 : 1 2024/08/20-00:52:03.246064 140500170925632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1714 Base level 2, inputs: [14623383(31MB)], [14623397(41MB) 14623398(2163KB) 14623402(41MB)] 2024/08/20-00:52:03.469314 140500170925632 [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 2024/08/20-00:52:03.469334 140500170925632 [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 2024/08/20-00:52:03.469358 140500170925632 [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 2024/08/20-00:52:03.469370 140500170925632 [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 2024/08/20-00:52:03.469380 140500170925632 [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 2024/08/20-00:52:03.755034 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623429.sst) /dev/shm/ToplingTemp/Topling-85022-s9V8Ob 2024/08/20-00:52:03.916833 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623429.sst): first pass time = 0.16's, 829.849'MB/sec 2024/08/20-00:52:04.803266 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623429.sst): old prealloc_size = 135024604, real_size = 41843856 2024/08/20-00:52:04.803349 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623429.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 = 5.26 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.79 2024/08/20-00:52:05.174127 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623429.sst): second pass time = 0.89's, 148.670'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 117.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13794.457'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.107'MB/sec write SST data time = 0.07's, 646.176'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 = 34530.021'MB/sec zip my value time = 0.89's, unzip length = 0.132'GB zip my value throughput = 148.670'MB/sec zip pipeline throughput = 148.670'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.26 avg-val = 1017.02 avg-zval = 317.79 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.26 avg-val = 1024.02 avg-zval = 317.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 388288 } 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 = 2.2827 value = 3.2003 dict = 1.00 all = 3.0799 } Zip/UnZip{ index = 0.4381 value = 0.3125 dict = 1.00 all = 0.3247 } ---------------------------- 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 = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 2.633568204 MB/sec (with seq num) write speed all = 2.528153086 MB/sec (without seq num) 2024/08/20-00:52:05.228226 140500170925632 [compaction_job.cc:1944] [default] [JOB 3431] Generated table #14623429: 129427 keys, 43579471 bytes, temperature: kWarm 2024/08/20-00:52:05.228335 140500170925632 EVENT_LOG_v1 {"time_micros": 1724086325228274, "cf_name": "default", "job": 3431, "event": "table_file_creation", "file_number": 14623429, "file_size": 43579471, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404223, "largest_seqno": 189664170997, "table_properties": {"data_size": 41130944, "index_size": 680384, "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": 131630027, "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": 1724086323, "oldest_key_time": 0, "file_creation_time": 1724086323, "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": 14623429, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:52:05.295312 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623430.sst) /dev/shm/ToplingTemp/Topling-85022-ix0sOb 2024/08/20-00:52:06.037211 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623430.sst): first pass time = 0.74's, 180.926'MB/sec 2024/08/20-00:52:09.504307 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623430.sst): old prealloc_size = 135024604, real_size = 41716576 2024/08/20-00:52:09.504375 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623430.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 = 5.23 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.02 avg-zval = 316.83 2024/08/20-00:52:09.799505 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623430.sst): second pass time = 3.47's, 37.976'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 147.195'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20186.332'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.139'MB/sec write SST data time = 0.06's, 705.979'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 = 26949.306'MB/sec zip my value time = 3.47's, unzip length = 0.132'GB zip my value throughput = 37.976'MB/sec zip pipeline throughput = 85.636'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1017.02 avg-zval = 316.83 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1024.02 avg-zval = 316.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 388288 } seq expand size = 905989 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 = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.2931 value = 3.2100 dict = 1.00 all = 3.0889 } Zip/UnZip{ index = 0.4361 value = 0.3115 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 62.561822 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 = 0.389592415 Billion total entry num = 0.346470423 Billion write speed all = 2.638244871 MB/sec (with seq num) write speed all = 2.532808914 MB/sec (without seq num) 2024/08/20-00:52:09.852643 140500170925632 [compaction_job.cc:1944] [default] [JOB 3431] Generated table #14623430: 129427 keys, 43452138 bytes, temperature: kWarm 2024/08/20-00:52:09.852712 140500170925632 EVENT_LOG_v1 {"time_micros": 1724086329852678, "cf_name": "default", "job": 3431, "event": "table_file_creation", "file_number": 14623430, "file_size": 43452138, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189664171020, "table_properties": {"data_size": 41006736, "index_size": 677312, "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": 131629770, "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": 1724086325, "oldest_key_time": 0, "file_creation_time": 1724086325, "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": 14623430, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:52:09.884783 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623431.sst) /dev/shm/ToplingTemp/Topling-85022-oIsUmc 2024/08/20-00:52:09.904525 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623431.sst): first pass time = 0.02's, 659.285'MB/sec 2024/08/20-00:52:10.029043 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623431.sst): old prealloc_size = 135024604, real_size = 4075944 2024/08/20-00:52:10.029104 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623431.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12516 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.36 raw-val = 0.0127 GB zip-val = 0.0041 GB avg-val =1017.01 avg-zval = 325.03 2024/08/20-00:52:10.046187 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00/14623431.sst): second pass time = 0.12's, 102.904'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 247.563'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 127.809'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.256'MB/sec write SST data time = 0.00's, 866.768'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.131'MB, throughput = 2822.121'MB/sec zip my value time = 0.12's, unzip length = 0.013'GB zip my value throughput = 102.904'MB/sec zip pipeline throughput = 102.904'MB/sec entries = 12516 avg-key = 20.00 avg-zkey = 0.36 avg-val = 1017.01 avg-zval = 325.03 usrkeys = 12516 avg-key = 12.00 avg-zkey = 0.36 avg-val = 1024.01 avg-zval = 325.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12516 bytes = 37568 } seq expand size = 87612 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0002 GB value = 0.0127 GB dict = 0.13 MB all = 0.0130 GB } __ZipSize{ index = 0.0000 GB value = 0.0041 GB dict = 0.13 MB all = 0.0042 GB } UnZip/Zip{ index = 33.0528 value = 3.1290 dict = 1.00 all = 3.0593 } Zip/UnZip{ index = 0.0303 value = 0.3196 dict = 1.00 all = 0.3269 } ---------------------------- total value len = 62.574638 GB avg = 0.181 KB (by entry num) total key len = 6.794185 GB avg = 0.020 KB total ukey len = 3.192764 GB avg = 0.008 KB total ukey num = 0.389604931 Billion total entry num = 0.346482939 Billion write speed all = 2.638717165 MB/sec (with seq num) write speed all = 2.533278388 MB/sec (without seq num) 2024/08/20-00:52:10.056319 140500170925632 [compaction_job.cc:1944] [default] [JOB 3431] Generated table #14623431: 12516 keys, 4242606 bytes, temperature: kWarm 2024/08/20-00:52:10.056377 140500170925632 EVENT_LOG_v1 {"time_micros": 1724086330056347, "cf_name": "default", "job": 3431, "event": "table_file_creation", "file_number": 14623431, "file_size": 4242606, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650400152, "largest_seqno": 189664170866, "table_properties": {"data_size": 4068080, "index_size": 4544, "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": 250320, "raw_average_key_size": 20, "raw_value_size": 12728951, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 12516, "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": 1724086329, "oldest_key_time": 0, "file_creation_time": 1724086329, "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": 14623431, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:52:10.063100 140500170925632 [compaction_job.cc:699] job-03431: subcompact[0], size: 0.091274 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03431/att-00 [14623429,14623430,14623431] 2024/08/20-00:52:10.083272 140500170925632 (Original Log Time 2024/08/20-00:52:03.246130) EVENT_LOG_v1 {"time_micros": 1724086323246081, "job": 3431, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14623383], "files_L3": [14623397, 14623398, 14623402], "score": 0.807483, "input_data_size": 122749640, "oldest_snapshot_seqno": 189664552413} 2024/08/20-00:52:10.083275 140500170925632 (Original Log Time 2024/08/20-00:52:10.082811) [compaction_job.cc:2018] [default] [JOB 3431] Compacted 1@2 + 3@3 files to L3 => 91274215 bytes 2024/08/20-00:52:10.083277 140500170925632 (Original Log Time 2024/08/20-00:52:10.083205) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.0 rd, 13.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 85.1 +0.0 blob) out(87.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 297138, records dropped: 25768 output_compression: Snappy 2024/08/20-00:52:10.083283 140500170925632 (Original Log Time 2024/08/20-00:52:10.083251) EVENT_LOG_v1 {"time_micros": 1724086330083230, "cf": "default", "job": 3431, "event": "compaction_finished", "compaction_time_micros": 6816978, "compaction_time_cpu_micros": 970110, "output_level": 3, "num_output_files": 3, "total_output_size": 91274215, "num_input_records": 297138, "num_output_records": 271370, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 115679828, "file_range_sync_nanos": 0, "file_fsync_nanos": 2386, "file_prepare_write_nanos": 6260, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-00:52:10.218541 140500170925632 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":1724086323,"executesMs":6962,"compactionJobId":3431,"attempt":0,"compactionInputRawBytes":308140176,"compactionInputZipBytes":122749640,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91274215,"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":"00-51d1b8b1d2917c3d207a789f6f58eb9d-f8b5cea685933888-00"}}, response = 2024/08/20-00:52:10.218629 140500170925632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03431/att-00: olev 3, work 6.962 s, result 4.671 ms, install 0.497 ms, input{raw 293.865 MiB zip 117.063 MiB}