2024/11/22-15:17:28.148832 140024911287872 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00: fork to child time = 0.010092 sec 2024/11/22-15:17:28.149626 140024911287872 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00 2024/11/22-15:17:28.154857 140024911287872 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00 2024/11/22-15:17:28.155974 140024911287872 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/22-15:17:28.156373 140024911287872 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/22-15:17:28.206228 140024911287872 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-02508/att-00/MANIFEST-206347 2024/11/22-15:17:28.223631 140024911287872 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-02508/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 210680, last_sequence is 3325299144, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 210531 2024/11/22-15:17:28.223639 140024911287872 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/22-15:17:28.223704 140024911287872 [version_set.cc:5721] Creating manifest 210680 2024/11/22-15:17:28.255848 140024911287872 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/22-15:17:28.274473 140024911287872 [compaction_job.cc:2437] [default] [JOB 2508] Compacting 1@2 + 1@3 files to L3, score 0.87, subcompactions 1 : 1 2024/11/22-15:17:28.274489 140024911287872 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 2032 Base level 2, inputs: [210670(932KB)], [210643(38MB)] 2024/11/22-15:17:28.281674 140024911287872 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-15:17:28.281712 140024911287872 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-15:17:28.281735 140024911287872 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap 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 2024/11/22-15:17:28.281740 140024911287872 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) 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 2024/11/22-15:17:28.281745 140024911287872 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in 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. cpu_flag: -march=native -mbmi -mbmi2 2024/11/22-15:17:28.573006 140024911287872 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst) /dev/shm/ToplingTemp/Topling-169856-XwJJOV 2024/11/22-15:17:29.304207 140024911287872 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst): first pass time = 0.73's, 183.568'MB/sec 2024/11/22-15:17:31.532000 140024911287872 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst): old prealloc_size = 44944337, real_size = 36078192 2024/11/22-15:17:31.532673 140024911287872 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 922594 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1084 GB zip-val = 0.0341 GB avg-val = 117.48 avg-zval = 36.94 2024/11/22-15:17:31.533477 140024911287872 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/22-15:17:32.682140 140024911287872 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210681.sst): second pass time = 2.23's, 48.672'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 34.721'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2712.206'MB/sec (index lex order gen) rebuild zvType time = 0.99's, 0.233'MB/sec write SST data time = 0.16's, 249.790'MB/sec dict compress time = 0.00's, 1083228.000'MB/sec z-dict build time = 0.00's, sample length = 1.083'MB, throughput = 38236.075'MB/sec zip my value time = 2.23's, unzip length = 0.108'GB zip my value throughput = 48.672'MB/sec zip pipeline throughput = 51.059'MB/sec entries = 922594 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.48 avg-zval = 36.94 usrkeys = 922594 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.48 avg-zval = 36.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 922594 bytes = 2998448 } seq expand size = 6458158 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0185 GB value = 0.1084 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0341 GB dict = 1.08 MB all = 0.0399 GB } UnZip/Zip{ index = 10.4441 value = 3.1803 dict = 1.00 all = 3.3609 } Zip/UnZip{ index = 0.0957 value = 0.3144 dict = 1.00 all = 0.2975 } ---------------------------- total value len = 0.114843 GB avg = 0.124 KB (by entry num) total key len = 0.025833 GB avg = 0.028 KB total ukey len = 0.018452 GB avg = 0.020 KB total ukey num = 0.000922594 Billion total entry num = 0.000922594 Billion write speed all = 0.006087341 MB/sec (with seq num) write speed all = 0.005767960 MB/sec (without seq num) 2024/11/22-15:17:32.715834 140024911287872 [compaction_job.cc:1948] [default] [JOB 2508] Generated table #210681: 922594 keys, 39935020 bytes, temperature: kWarm 2024/11/22-15:17:32.715946 140024911287872 EVENT_LOG_v1 {"time_micros": 1732259852715872, "cf_name": "default", "job": 2508, "event": "table_file_creation", "file_number": 210681, "file_size": 39935020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3273701413, "largest_seqno": 3325267343, "table_properties": {"data_size": 34080608, "index_size": 1766720, "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": 25832632, "raw_average_key_size": 28, "raw_value_size": 108385136, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 922594, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732259848, "oldest_key_time": 0, "file_creation_time": 1732259848, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 210681, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-15:17:32.753433 140024911287872 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst) /dev/shm/ToplingTemp/Topling-169856-PgXAIS 2024/11/22-15:17:32.763812 140024911287872 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst): first pass time = 0.01's, 108.895'MB/sec 2024/11/22-15:17:32.792314 140024911287872 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst): old prealloc_size = 44944337, real_size = 380224 2024/11/22-15:17:32.792372 140024911287872 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 7707 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 2.12 raw-val = 0.0009 GB zip-val = 0.0004 GB avg-val = 118.00 avg-zval = 46.94 2024/11/22-15:17:32.792413 140024911287872 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0000 GB, waited 0.000 sec, Key+Value = 0.001 GB 2024/11/22-15:17:32.798773 140024911287872 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00/210682.sst): second pass time = 0.03's, 32.517'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 63.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 434.043'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.389'MB/sec write SST data time = 0.00's, 280.780'MB/sec dict compress time = 0.00's, 9440.000'MB/sec z-dict build time = 0.00's, sample length = 0.009'MB, throughput = 484.799'MB/sec zip my value time = 0.03's, unzip length = 0.001'GB zip my value throughput = 32.517'MB/sec zip pipeline throughput = 32.517'MB/sec entries = 7707 avg-key = 28.00 avg-zkey = 2.12 avg-val = 118.00 avg-zval = 46.94 usrkeys = 7707 avg-key = 20.00 avg-zkey = 2.12 avg-val = 125.00 avg-zval = 46.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 7707 bytes = 20240 } seq expand size = 53949 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0009 GB dict = 0.01 MB all = 0.0011 GB } __ZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.01 MB all = 0.0004 GB } UnZip/Zip{ index = 9.4449 value = 2.5138 dict = 1.00 all = 2.7498 } Zip/UnZip{ index = 0.1059 value = 0.3978 dict = 1.00 all = 0.3637 } ---------------------------- total value len = 0.115807 GB avg = 0.124 KB (by entry num) total key len = 0.026048 GB avg = 0.028 KB total ukey len = 0.018606 GB avg = 0.020 KB total ukey num = 0.000930301 Billion total entry num = 0.000930301 Billion write speed all = 0.006138335 MB/sec (with seq num) write speed all = 0.005816288 MB/sec (without seq num) 2024/11/22-15:17:32.805406 140024911287872 [compaction_job.cc:1948] [default] [JOB 2508] Generated table #210682: 7707 keys, 409205 bytes, temperature: kWarm 2024/11/22-15:17:32.805456 140024911287872 EVENT_LOG_v1 {"time_micros": 1732259852805429, "cf_name": "default", "job": 2508, "event": "table_file_creation", "file_number": 210682, "file_size": 409205, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3297237384, "largest_seqno": 3298784786, "table_properties": {"data_size": 361776, "index_size": 16320, "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": 215796, "raw_average_key_size": 28, "raw_value_size": 909426, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 7707, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 118, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732259852, "oldest_key_time": 0, "file_creation_time": 1732259852, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 210682, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/22-15:17:32.813130 140024911287872 [compaction_job.cc:703] job-02508: subcompact[0], size: 0.040344 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02508/att-00 [210681,210682] 2024/11/22-15:17:32.833960 140024911287872 (Original Log Time 2024/11/22-15:17:28.274565) EVENT_LOG_v1 {"time_micros": 1732259848274507, "job": 2508, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [210670], "files_L3": [210643], "score": 0.872846, "input_data_size": 40858489, "oldest_snapshot_seqno": 3325299139} 2024/11/22-15:17:32.833964 140024911287872 (Original Log Time 2024/11/22-15:17:32.833571) [compaction_job.cc:2022] [default] [JOB 2508] Compacted 1@2 + 1@3 files to L3 => 40344225 bytes 2024/11/22-15:17:32.833966 140024911287872 (Original Log Time 2024/11/22-15:17:32.833880) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 2 0 0 0] max score 0.00, MB/sec: 9.0 rd, 8.9 wr, level 3, files in(1, 1) out(2 +0 blob) MB in(0.9, 38.1 +0.0 blob) out(38.5 +0.0 blob), read-write-amplify(85.1) write-amplify(42.3) OK, records in: 930390, records dropped: 89 output_compression: Snappy 2024/11/22-15:17:32.833976 140024911287872 (Original Log Time 2024/11/22-15:17:32.833941) EVENT_LOG_v1 {"time_micros": 1732259852833907, "cf": "default", "job": 2508, "event": "compaction_finished", "compaction_time_micros": 4538570, "compaction_time_cpu_micros": 1863054, "output_level": 3, "num_output_files": 2, "total_output_size": 40344225, "num_input_records": 930390, "num_output_records": 930301, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 26265755, "file_range_sync_nanos": 0, "file_fsync_nanos": 1929, "file_prepare_write_nanos": 3542, "lsm_state": [0, 0, 0, 2, 0, 0, 0]} 2024/11/22-15:17:32.955665 140024911287872 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":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732259848,"executesMs":4677,"compactionJobId":2508,"attempt":0,"compactionInputRawBytes":135355628,"compactionInputZipBytes":40858489,"compactionOutputRawBytes":0,"compactionOutputZipBytes":40344225,"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":"00-91d7b2824577e2111236ba07c25964cc-d9f1f806e5214512-00"}}, response = 2024/11/22-15:17:32.955762 140024911287872 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-02508/att-00: olev 3, work 4.678 s, result 6.881 ms, install 0.427 ms, input{raw 129.085 MiB zip 38.966 MiB}