2024/07/09-01:30:22.191951 140499270354496 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00: fork to child time = 0.018445 sec 2024/07/09-01:30:22.192607 140499270354496 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00 2024/07/09-01:30:22.197458 140499270354496 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00 2024/07/09-01:30:22.199787 140499270354496 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-01:30:22.200075 140499270354496 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-01:30:22.251393 140499270354496 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24599/att-00/MANIFEST-12625661 2024/07/09-01:30:22.266683 140499270354496 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24599/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12653742, last_sequence is 147797952662, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12653628 2024/07/09-01:30:22.266693 140499270354496 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-01:30:22.266769 140499270354496 [version_set.cc:5652] Creating manifest 12653742 2024/07/09-01:30:22.324684 140499270354496 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-01:30:22.369247 140499270354496 [compaction_job.cc:2433] [default] [JOB 24599] Compacting 1@1 + 3@2 files to L2, score 0.93, subcompactions 1 : 1 2024/07/09-01:30:22.369265 140499270354496 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13002 Base level 1, inputs: [12653727(21MB)], [12653645(47MB) 12653647(48MB) 12653649(27MB)] 2024/07/09-01:30:22.617886 140499270354496 [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 2024/07/09-01:30:22.617911 140499270354496 [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 2024/07/09-01:30:22.617929 140499270354496 [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 2024/07/09-01:30:22.617939 140499270354496 [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 2024/07/09-01:30:22.617950 140499270354496 [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 2024/07/09-01:30:23.108148 140499270354496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653743.sst) /dev/shm/ToplingTemp/Topling-37922-w2PtPF 2024/07/09-01:30:23.416641 140499270354496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653743.sst): first pass time = 0.31's, 217.569'MB/sec 2024/07/09-01:30:25.217517 140499270354496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653743.sst): old prealloc_size = 73819750, real_size = 48444248 2024/07/09-01:30:25.217586 140499270354496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653743.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.05 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-01:30:25.720842 140499270354496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653743.sst): second pass time = 1.80's, 34.303'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 99.513'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14088.585'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.203'MB/sec write SST data time = 0.09's, 558.465'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 18872.779'MB/sec zip my value time = 1.80's, unzip length = 0.062'GB zip my value throughput = 34.303'MB/sec zip pipeline throughput = 152.760'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.05 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.05 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8962 value = 1.2951 dict = 1.00 all = 1.3399 } Zip/UnZip{ index = 0.2567 value = 0.7721 dict = 1.00 all = 0.7463 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.007894193 MB/sec (with seq num) write speed all = 0.007589103 MB/sec (without seq num) 2024/07/09-01:30:25.783688 140499270354496 [compaction_job.cc:1944] [default] [JOB 24599] Generated table #12653743: 335545 keys, 50085067 bytes, temperature: kWarm 2024/07/09-01:30:25.783795 140499270354496 EVENT_LOG_v1 {"time_micros": 1720459825783733, "cf_name": "default", "job": 24599, "event": "table_file_creation", "file_number": 12653743, "file_size": 50085067, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147762688156, "largest_seqno": 147797905517, "table_properties": {"data_size": 47671248, "index_size": 688960, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720459823, "oldest_key_time": 0, "file_creation_time": 1720459823, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653743, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:30:25.840603 140499270354496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653744.sst) /dev/shm/ToplingTemp/Topling-37922-1z7oKH 2024/07/09-01:30:27.078596 140499270354496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653744.sst): first pass time = 1.24's, 54.210'MB/sec 2024/07/09-01:30:30.187235 140499270354496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653744.sst): old prealloc_size = 73819750, real_size = 48635184 2024/07/09-01:30:30.187318 140499270354496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653744.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.61 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/09-01:30:30.852362 140499270354496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653744.sst): second pass time = 3.10's, 19.888'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.593'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20823.694'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.157'MB/sec write SST data time = 0.13's, 388.912'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 22501.386'MB/sec zip my value time = 3.10's, unzip length = 0.062'GB zip my value throughput = 19.888'MB/sec zip pipeline throughput = 161.476'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.61 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.61 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0642 value = 1.2950 dict = 1.00 all = 1.3348 } Zip/UnZip{ index = 0.3263 value = 0.7722 dict = 1.00 all = 0.7492 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.015779183 MB/sec (with seq num) write speed all = 0.015169360 MB/sec (without seq num) 2024/07/09-01:30:30.925418 140499270354496 [compaction_job.cc:1944] [default] [JOB 24599] Generated table #12653744: 335545 keys, 50276043 bytes, temperature: kWarm 2024/07/09-01:30:30.925513 140499270354496 EVENT_LOG_v1 {"time_micros": 1720459830925461, "cf_name": "default", "job": 24599, "event": "table_file_creation", "file_number": 12653744, "file_size": 50276043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147762688799, "largest_seqno": 147797905511, "table_properties": {"data_size": 47675104, "index_size": 876032, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720459825, "oldest_key_time": 0, "file_creation_time": 1720459825, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:30:30.984723 140499270354496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653745.sst) /dev/shm/ToplingTemp/Topling-37922-JqItkF 2024/07/09-01:30:31.845785 140499270354496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653745.sst): first pass time = 0.86's, 58.655'MB/sec 2024/07/09-01:30:32.483919 140499270354496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653745.sst): old prealloc_size = 73819750, real_size = 38239408 2024/07/09-01:30:32.483971 140499270354496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653745.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 252513 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 5.92 raw-val = 0.0465 GB zip-val = 0.0367 GB avg-val = 184.00 avg-zval = 145.27 2024/07/09-01:30:32.861174 140499270354496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00/12653745.sst): second pass time = 0.64's, 72.917'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 104.551'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48565.783'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.185'MB/sec write SST data time = 0.04's, 1103.448'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.473'MB, throughput = 16962.294'MB/sec zip my value time = 0.64's, unzip length = 0.046'GB zip my value throughput = 72.917'MB/sec zip pipeline throughput = 122.409'MB/sec entries = 252513 avg-key = 16.00 avg-zkey = 5.92 avg-val = 184.00 avg-zval = 145.27 usrkeys = 252513 avg-key = 8.00 avg-zkey = 5.92 avg-val = 191.00 avg-zval = 145.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 252513 bytes = 789120 } seq expand size = 1767591 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0020 GB value = 0.0465 GB dict = 0.47 MB all = 0.0505 GB } __ZipSize{ index = 0.0015 GB value = 0.0367 GB dict = 0.47 MB all = 0.0394 GB } UnZip/Zip{ index = 1.3519 value = 1.2666 dict = 1.00 all = 1.2805 } Zip/UnZip{ index = 0.7397 value = 0.7895 dict = 1.00 all = 0.7810 } ---------------------------- total value len = 0.176408 GB avg = 0.191 KB (by entry num) total key len = 0.014778 GB avg = 0.016 KB total ukey len = 0.007389 GB avg = 0.008 KB total ukey num = 0.000923603 Billion total entry num = 0.000923603 Billion write speed all = 0.021711509 MB/sec (with seq num) write speed all = 0.020872417 MB/sec (without seq num) 2024/07/09-01:30:32.913884 140499270354496 [compaction_job.cc:1944] [default] [JOB 24599] Generated table #12653745: 252513 keys, 39440597 bytes, temperature: kWarm 2024/07/09-01:30:32.913951 140499270354496 EVENT_LOG_v1 {"time_micros": 1720459832913919, "cf_name": "default", "job": 24599, "event": "table_file_creation", "file_number": 12653745, "file_size": 39440597, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147769853963, "largest_seqno": 147797905519, "table_properties": {"data_size": 36681824, "index_size": 1494272, "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": 4040208, "raw_average_key_size": 16, "raw_value_size": 46462392, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 252513, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720459830, "oldest_key_time": 0, "file_creation_time": 1720459830, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12653745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:30:32.933696 140499270354496 [compaction_job.cc:699] job-24599: subcompact[0], size: 0.139802 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24599/att-00 [12653743,12653744,12653745] 2024/07/09-01:30:32.960242 140499270354496 (Original Log Time 2024/07/09-01:30:22.369333) EVENT_LOG_v1 {"time_micros": 1720459822369292, "job": 24599, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12653727], "files_L2": [12653645, 12653647, 12653649], "score": 0.934194, "input_data_size": 152675063, "oldest_snapshot_seqno": 147797952427} 2024/07/09-01:30:32.960246 140499270354496 (Original Log Time 2024/07/09-01:30:32.959762) [compaction_job.cc:2018] [default] [JOB 24599] Compacted 1@1 + 3@2 files to L2 => 139801707 bytes 2024/07/09-01:30:32.960248 140499270354496 (Original Log Time 2024/07/09-01:30:32.960174) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.5 rd, 13.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(21.7, 123.9 +0.0 blob) out(133.3 +0.0 blob), read-write-amplify(12.9) write-amplify(6.2) OK, records in: 929195, records dropped: 5592 output_compression: Snappy 2024/07/09-01:30:32.960255 140499270354496 (Original Log Time 2024/07/09-01:30:32.960222) EVENT_LOG_v1 {"time_micros": 1720459832960198, "cf": "default", "job": 24599, "event": "compaction_finished", "compaction_time_micros": 10564389, "compaction_time_cpu_micros": 2305769, "output_level": 2, "num_output_files": 3, "total_output_size": 139801707, "num_input_records": 929195, "num_output_records": 923603, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 196078439, "file_range_sync_nanos": 0, "file_fsync_nanos": 3712, "file_prepare_write_nanos": 9954, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-01:30:33.077968 140499270354496 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":1720420896,"starts":1720459822,"executesMs":10761,"compactionJobId":24599,"attempt":0,"compactionInputRawBytes":185839000,"compactionInputZipBytes":152675063,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139801707,"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-ddfb675a9740b84669b59d9507f3fed3-b5151e4e81e9eb68-00"}}, response = 2024/07/09-01:30:33.078038 140499270354496 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-24599/att-00: olev 2, work 10.762 s, result 6.070 ms, install 0.515 ms, input{raw 177.230 MiB zip 145.602 MiB}