2024/08/20-05:16:28.882282 140500196103744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00: fork to child time = 0.010718 sec 2024/08/20-05:16:28.883371 140500196103744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00 2024/08/20-05:16:28.888733 140500196103744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00 2024/08/20-05:16:28.889675 140500196103744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:16:28.890102 140500196103744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:16:28.946038 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-09110/att-00/MANIFEST-14629260 2024/08/20-05:16:29.000410 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-09110/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14639589, last_sequence is 190014447838, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14639354 2024/08/20-05:16:29.000420 140500196103744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:16:29.000518 140500196103744 [version_set.cc:5652] Creating manifest 14639589 2024/08/20-05:16:29.025849 140500196103744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:16:29.050592 140500196103744 [compaction_job.cc:2433] [default] [JOB 9110] Compacting 1@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/20-05:16:29.050619 140500196103744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4727 Base level 1, inputs: [14639561(13MB)], [14639515(47MB) 14639516(47MB) 14639517(48MB)] 2024/08/20-05:16:29.187628 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 2024/08/20-05:16:29.187655 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 2024/08/20-05:16:29.187679 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 2024/08/20-05:16:29.187703 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 2024/08/20-05:16:29.187719 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 2024/08/20-05:16:29.580295 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639590.sst) /dev/shm/ToplingTemp/Topling-189006-NdXdGY 2024/08/20-05:16:29.987564 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639590.sst): first pass time = 0.41's, 164.801'MB/sec 2024/08/20-05:16:32.367264 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639590.sst): old prealloc_size = 73819750, real_size = 48438576 2024/08/20-05:16:32.367356 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639590.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 = 2.03 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-05:16:32.926338 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639590.sst): second pass time = 2.38's, 25.957'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.576'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11595.268'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.201'MB/sec write SST data time = 0.14's, 352.102'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 = 16566.644'MB/sec zip my value time = 2.38's, unzip length = 0.062'GB zip my value throughput = 25.957'MB/sec zip pipeline throughput = 150.596'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.03 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9402 value = 1.2951 dict = 1.00 all = 1.3401 } Zip/UnZip{ index = 0.2538 value = 0.7722 dict = 1.00 all = 0.7462 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.640620096 MB/sec (with seq num) write speed all = 1.574848720 MB/sec (without seq num) 2024/08/20-05:16:33.025426 140500196103744 [compaction_job.cc:1944] [default] [JOB 9110] Generated table #14639590: 335545 keys, 50079435 bytes, temperature: kWarm 2024/08/20-05:16:33.025528 140500196103744 EVENT_LOG_v1 {"time_micros": 1724102193025470, "cf_name": "default", "job": 9110, "event": "table_file_creation", "file_number": 14639590, "file_size": 50079435, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189972694492, "largest_seqno": 190014315386, "table_properties": {"data_size": 47673296, "index_size": 681280, "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": 1724102189, "oldest_key_time": 0, "file_creation_time": 1724102189, "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": 14639590, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:33.085106 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639591.sst) /dev/shm/ToplingTemp/Topling-189006-0tQ0cV 2024/08/20-05:16:34.149577 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639591.sst): first pass time = 1.06's, 63.048'MB/sec 2024/08/20-05:16:35.561993 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639591.sst): old prealloc_size = 73819750, real_size = 48396904 2024/08/20-05:16:35.562069 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639591.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-05:16:36.034506 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639591.sst): second pass time = 1.41's, 43.748'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 106.079'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14450.771'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.219'MB/sec write SST data time = 0.09's, 559.958'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 = 14216.454'MB/sec zip my value time = 1.41's, unzip length = 0.062'GB zip my value throughput = 43.748'MB/sec zip pipeline throughput = 116.447'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.90 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.90 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 4.2074 value = 1.2950 dict = 1.00 all = 1.3389 } Zip/UnZip{ index = 0.2377 value = 0.7722 dict = 1.00 all = 0.7469 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.642146813 MB/sec (with seq num) write speed all = 1.576316607 MB/sec (without seq num) 2024/08/20-05:16:36.097635 140500196103744 [compaction_job.cc:1944] [default] [JOB 9110] Generated table #14639591: 335545 keys, 50121675 bytes, temperature: kWarm 2024/08/20-05:16:36.097731 140500196103744 EVENT_LOG_v1 {"time_micros": 1724102196097673, "cf_name": "default", "job": 9110, "event": "table_file_creation", "file_number": 14639591, "file_size": 50121675, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792989124, "largest_seqno": 190014315391, "table_properties": {"data_size": 47674864, "index_size": 638016, "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": 1724102193, "oldest_key_time": 0, "file_creation_time": 1724102193, "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": 14639591, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:36.147897 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639592.sst) /dev/shm/ToplingTemp/Topling-189006-Y7rK1X 2024/08/20-05:16:37.173460 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639592.sst): first pass time = 1.03's, 65.441'MB/sec 2024/08/20-05:16:37.793488 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639592.sst): old prealloc_size = 73819750, real_size = 48556528 2024/08/20-05:16:37.793564 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639592.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.37 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-05:16:38.322225 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639592.sst): second pass time = 0.62's, 99.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 95.098'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18600.742'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.10's, 508.205'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 = 11800.060'MB/sec zip my value time = 0.62's, unzip length = 0.062'GB zip my value throughput = 99.709'MB/sec zip pipeline throughput = 99.709'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.37 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.37 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.3689 value = 1.2950 dict = 1.00 all = 1.3347 } Zip/UnZip{ index = 0.2968 value = 0.7722 dict = 1.00 all = 0.7492 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 1.643705293 MB/sec (with seq num) write speed all = 1.577814985 MB/sec (without seq num) 2024/08/20-05:16:38.386027 140500196103744 [compaction_job.cc:1944] [default] [JOB 9110] Generated table #14639592: 335545 keys, 50281291 bytes, temperature: kWarm 2024/08/20-05:16:38.386105 140500196103744 EVENT_LOG_v1 {"time_micros": 1724102198386063, "cf_name": "default", "job": 9110, "event": "table_file_creation", "file_number": 14639592, "file_size": 50281291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189792999469, "largest_seqno": 190014315396, "table_properties": {"data_size": 47675728, "index_size": 796800, "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": 1724102196, "oldest_key_time": 0, "file_creation_time": 1724102196, "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": 14639592, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:38.425971 140500196103744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst) /dev/shm/ToplingTemp/Topling-189006-Ac6QXW 2024/08/20-05:16:38.487263 140500196103744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst): first pass time = 0.06's, 206.076'MB/sec 2024/08/20-05:16:38.779758 140500196103744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst): part-0: reject ZipStore ratio = 0.901 2024/08/20-05:16:38.849112 140500196103744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst): old prealloc_size = 73819750, real_size = 12010384 2024/08/20-05:16:38.849199 140500196103744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 63113 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 6.04 raw-val = 0.0116 GB zip-val = 0.0116 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:16:38.894120 140500196103744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00/14639593.sst): second pass time = 0.29's, 40.495'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 270.717'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6163.790'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.569'MB/sec write SST data time = 0.02's, 708.322'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.29's, unzip length = 0.012'GB zip my value throughput = 40.495'MB/sec zip pipeline throughput = 130.080'MB/sec entries = 63113 avg-key = 16.00 avg-zkey = 6.04 avg-val = 184.00 avg-zval = 184.00 usrkeys = 63113 avg-key = 8.00 avg-zkey = 6.04 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 63113 bytes = 189360 } seq expand size = 441791 multi value expand size = 0 cnt WriteAppend = 1425 UnZipSize{ index = 0.0005 GB value = 0.0116 GB dict = 0.00 MB all = 0.0126 GB } __ZipSize{ index = 0.0004 GB value = 0.0116 GB dict = 0.00 MB all = 0.0122 GB } UnZip/Zip{ index = 1.3237 value = 1.0000 dict = 0.00 all = 1.0359 } Zip/UnZip{ index = 0.7555 value = 1.0000 dict = 0.00 all = 0.9654 } ---------------------------- total value len = 62.501072 GB avg = 0.180 KB (by entry num) total key len = 6.805874 GB avg = 0.020 KB total ukey len = 3.198065 GB avg = 0.008 KB total ukey num = 0.390403309 Billion total entry num = 0.347281317 Billion write speed all = 1.643992889 MB/sec (with seq num) write speed all = 1.578091497 MB/sec (without seq num) 2024/08/20-05:16:38.916370 140500196103744 [compaction_job.cc:1944] [default] [JOB 9110] Generated table #14639593: 63113 keys, 12185291 bytes, temperature: kWarm 2024/08/20-05:16:38.916441 140500196103744 EVENT_LOG_v1 {"time_micros": 1724102198916398, "cf_name": "default", "job": 9110, "event": "table_file_creation", "file_number": 14639593, "file_size": 12185291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190000534621, "largest_seqno": 190014315399, "table_properties": {"data_size": 11612992, "index_size": 381440, "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": 1009808, "raw_average_key_size": 16, "raw_value_size": 11612792, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 63113, "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-MixedLenBlobStore", "creation_time": 1724102198, "oldest_key_time": 0, "file_creation_time": 1724102198, "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": 14639593, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:16:38.930534 140500196103744 [compaction_job.cc:699] job-09110: subcompact[0], size: 0.162668 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09110/att-00 [14639590,14639591,14639592,14639593] 2024/08/20-05:16:39.002499 140500196103744 (Original Log Time 2024/08/20-05:16:29.050716) EVENT_LOG_v1 {"time_micros": 1724102189050639, "job": 9110, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14639561], "files_L2": [14639515, 14639516, 14639517], "score": 0.964616, "input_data_size": 165092662, "oldest_snapshot_seqno": 190014447729} 2024/08/20-05:16:39.002504 140500196103744 (Original Log Time 2024/08/20-05:16:39.001793) [compaction_job.cc:2018] [default] [JOB 9110] Compacted 1@1 + 3@2 files to L2 => 162667692 bytes 2024/08/20-05:16:39.002507 140500196103744 (Original Log Time 2024/08/20-05:16:39.002404) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 16.7 rd, 16.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(13.7, 143.7 +0.0 blob) out(155.1 +0.0 blob), read-write-amplify(22.8) write-amplify(11.3) OK, records in: 1073080, records dropped: 3332 output_compression: Snappy 2024/08/20-05:16:39.002517 140500196103744 (Original Log Time 2024/08/20-05:16:39.002468) EVENT_LOG_v1 {"time_micros": 1724102199002439, "cf": "default", "job": 9110, "event": "compaction_finished", "compaction_time_micros": 9879829, "compaction_time_cpu_micros": 2725529, "output_level": 2, "num_output_files": 4, "total_output_size": 162667692, "num_input_records": 1073080, "num_output_records": 1069748, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 252141020, "file_range_sync_nanos": 0, "file_fsync_nanos": 4017, "file_prepare_write_nanos": 94383, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-05:16:39.152414 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":1724102188,"executesMs":10106,"compactionJobId":9110,"attempt":0,"compactionInputRawBytes":214616000,"compactionInputZipBytes":165092662,"compactionOutputRawBytes":0,"compactionOutputZipBytes":162667692,"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":"00-5d86c958d7561e9b1368c00d41a7a401-8c7e7c0c6d223eb6-00"}}, response = 2024/08/20-05:16:39.152513 140500196103744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09110/att-00: olev 2, work 10.106 s, result 12.890 ms, install 0.756 ms, input{raw 204.674 MiB zip 157.445 MiB}