---> uname -a: Linux prd-centos8-builder-4c-4g-24702.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1062 7350 19 7350 14351 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:84:32:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85039sec preferred_lft 85039sec inet6 fe80::f816:3eff:fe84:325c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/30/2025 _x86_64_ (4 CPU) 01:22:01 LINUX RESTART (4 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 131.16 2.42 128.74 1524.69 11930.54 01:25:01 AM 11.75 0.03 11.71 0.53 307.88 01:26:01 AM 22.85 9.97 12.88 1051.42 513.60 01:27:01 AM 419.34 6.51 412.83 1223.86 13137.37 01:28:01 AM 18.05 0.00 18.05 0.00 2099.45 01:29:01 AM 13.20 3.43 9.76 298.83 5094.52 01:30:01 AM 59.31 0.15 59.16 95.30 23957.25 01:31:01 AM 122.97 0.00 122.97 0.00 32244.94 01:32:01 AM 37.17 0.00 37.17 0.00 5113.81 01:33:01 AM 72.20 0.00 72.20 0.00 6226.23 01:34:01 AM 64.39 0.00 64.39 0.00 9434.83 01:35:01 AM 1448.88 30.91 1417.96 441.53 50162.29 01:36:01 AM 87.94 65.95 21.99 1290.55 1627.80 01:37:01 AM 17.88 0.57 17.31 5.20 7782.75 01:38:01 AM 25.51 13.56 11.95 153.28 9792.27 01:39:01 AM 11.56 0.03 11.53 0.27 9798.93 01:40:01 AM 76.99 0.08 76.91 0.67 11826.26 01:41:01 AM 25.33 0.00 25.33 0.00 2563.37 01:42:01 AM 25.13 0.00 25.13 0.00 1478.65 01:43:01 AM 17.46 0.00 17.46 0.00 706.07 01:44:01 AM 120.01 0.43 119.58 24.26 13001.68 Average: 134.72 6.38 128.33 290.98 10420.21 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 13251892 15096972 2889640 17.90 2688 2043084 842092 4.90 203644 2275748 1108 01:25:01 AM 13249552 15095900 2891980 17.92 2688 2043492 842092 4.90 203748 2276228 240 01:26:01 AM 13087996 14995224 3053536 18.92 2688 2097864 1169036 6.80 209872 2411492 19564 01:27:01 AM 11326892 13615152 4814640 29.83 2688 2466896 2142680 12.46 390180 3953376 51652 01:28:01 AM 11322504 13610772 4819028 29.85 2688 2466900 2142680 12.46 390188 3957776 20 01:29:01 AM 10420832 13544144 5720700 35.44 2688 3297448 2170032 12.62 451172 4793436 671820 01:30:01 AM 9908328 13421412 6233204 38.62 2688 3677308 2216308 12.89 647772 5090440 343932 01:31:01 AM 9223568 13412736 6917964 42.86 2688 4346812 2264440 13.17 872288 5540584 70768 01:32:01 AM 7528424 11896776 8613108 53.36 2688 4508492 3703428 21.54 956368 7119836 100552 01:33:01 AM 7651640 12189176 8489892 52.60 2688 4665772 3344428 19.46 1010368 6915412 93212 01:34:01 AM 7420276 12438492 8721256 54.03 2688 5140364 3083716 17.94 1047244 7098916 301856 01:35:01 AM 5973992 12006968 10167540 62.99 2688 5888220 3249116 18.90 1108852 7903268 384 01:36:01 AM 5653560 11857172 10487972 64.98 2688 6051668 3292328 19.15 1180884 8140808 115324 01:37:01 AM 5371920 11842364 10769612 66.72 2688 6315556 3273608 19.04 1280836 8318168 175920 01:38:01 AM 5162940 11907168 10978592 68.01 2688 6587920 3284392 19.11 1369968 8439704 175876 01:39:01 AM 5061840 12070436 11079692 68.64 2688 6853048 3155056 18.35 1459600 8455428 177200 01:40:01 AM 5182372 12169544 10959160 67.89 2688 6955060 3098644 18.03 1491796 8487372 70420 01:41:01 AM 5186832 12173060 10954700 67.87 2688 6955652 3098644 18.03 1491796 8487280 596 01:42:01 AM 5131080 12155296 11010452 68.21 2688 6993176 3096144 18.01 1524460 8511176 8 01:43:01 AM 5102104 12144932 11039428 68.39 2688 7011200 3093496 18.00 1529848 8534436 4408 01:44:01 AM 7535616 14693936 8605916 53.32 2688 7125864 900892 5.24 1762672 5876060 23932 Average: 8083531 12968459 8058001 49.92 2688 4928181 2545869 14.81 980169 6313664 114228 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 177.47 132.36 569.60 34.59 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 88.85 77.39 263.17 20.88 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 204.00 230.33 315.13 69.70 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 403.78 315.79 5358.52 44.48 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 1.75 0.83 0.79 0.79 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:29:01 AM eth0 767.06 574.46 3636.40 38.41 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 99.78 80.74 1820.55 15.42 0.00 0.00 0.00 0.00 01:31:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:31:01 AM eth0 19.59 20.22 43.69 5.67 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 33.76 33.72 138.92 10.34 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 50.31 48.63 284.67 22.50 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 71.84 68.92 521.24 19.51 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 457.02 221.56 1607.27 23.63 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 9.81 9.83 85.08 1.52 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.70 2.32 0.66 0.96 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 2.37 2.17 0.63 0.97 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 2.35 2.18 0.64 0.89 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 44.80 45.60 494.62 8.42 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 1.53 1.53 10.77 0.41 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 17.45 16.26 12.72 6.57 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 26.75 25.93 93.53 7.05 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 695.58 806.85 338.38 4865.55 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 151.35 129.40 742.72 247.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/30/2025 _x86_64_ (4 CPU) 01:22:01 LINUX RESTART (4 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 10.18 0.00 1.42 1.42 0.06 86.92 01:24:01 AM 0 4.16 0.00 0.94 1.15 0.05 93.70 01:24:01 AM 1 10.81 0.00 1.20 1.70 0.07 86.21 01:24:01 AM 2 18.19 0.00 2.29 0.63 0.07 78.82 01:24:01 AM 3 7.55 0.00 1.27 2.18 0.07 88.94 01:25:01 AM all 0.48 0.00 0.25 0.05 0.04 99.19 01:25:01 AM 0 0.32 0.00 0.18 0.00 0.05 99.45 01:25:01 AM 1 0.92 0.00 0.70 0.07 0.03 98.28 01:25:01 AM 2 0.58 0.00 0.05 0.00 0.03 99.33 01:25:01 AM 3 0.08 0.00 0.05 0.13 0.03 99.70 01:26:01 AM all 1.98 0.00 0.77 0.19 0.05 97.01 01:26:01 AM 0 1.82 0.00 0.60 0.02 0.03 97.53 01:26:01 AM 1 1.78 0.00 1.09 0.13 0.07 96.93 01:26:01 AM 2 2.84 0.00 1.12 0.50 0.07 95.47 01:26:01 AM 3 1.49 0.00 0.27 0.10 0.05 98.09 01:27:01 AM all 44.59 0.00 2.76 3.05 0.11 49.49 01:27:01 AM 0 38.90 0.00 4.10 3.95 0.12 52.92 01:27:01 AM 1 51.10 0.00 1.24 1.22 0.10 46.34 01:27:01 AM 2 41.31 0.00 2.93 3.72 0.10 51.93 01:27:01 AM 3 47.04 0.00 2.76 3.32 0.12 46.77 01:28:01 AM all 0.26 0.00 0.06 0.24 0.03 99.41 01:28:01 AM 0 0.30 0.00 0.07 0.38 0.02 99.23 01:28:01 AM 1 0.10 0.00 0.07 0.08 0.05 99.70 01:28:01 AM 2 0.12 0.00 0.08 0.50 0.03 99.27 01:28:01 AM 3 0.53 0.00 0.02 0.00 0.02 99.43 01:29:01 AM all 12.69 0.00 1.09 1.10 0.05 85.06 01:29:01 AM 0 13.10 0.00 0.35 0.02 0.07 86.47 01:29:01 AM 1 12.87 0.00 1.87 3.66 0.05 81.55 01:29:01 AM 2 12.31 0.00 1.49 0.00 0.07 86.13 01:29:01 AM 3 12.49 0.00 0.65 0.72 0.03 86.10 01:30:01 AM all 62.20 0.00 2.50 2.57 0.12 32.61 01:30:01 AM 0 57.77 0.00 2.24 1.87 0.13 37.97 01:30:01 AM 1 67.47 0.00 3.89 5.57 0.12 22.95 01:30:01 AM 2 64.53 0.00 1.69 2.02 0.12 31.65 01:30:01 AM 3 59.00 0.00 2.18 0.82 0.12 37.89 01:31:01 AM all 40.72 0.00 2.42 8.44 0.10 48.32 01:31:01 AM 0 35.61 0.00 1.71 9.40 0.10 53.19 01:31:01 AM 1 42.76 0.00 2.43 11.03 0.10 43.68 01:31:01 AM 2 41.27 0.00 3.03 4.74 0.10 50.87 01:31:01 AM 3 43.25 0.00 2.53 8.60 0.10 45.52 01:32:01 AM all 57.85 0.00 2.74 0.44 0.13 38.85 01:32:01 AM 0 65.79 0.00 4.69 0.79 0.12 28.61 01:32:01 AM 1 57.43 0.00 3.03 0.20 0.13 39.21 01:32:01 AM 2 53.47 0.00 0.84 0.35 0.12 45.22 01:32:01 AM 3 54.69 0.00 2.40 0.42 0.13 42.36 01:33:01 AM all 45.54 0.00 3.23 0.41 0.10 50.72 01:33:01 AM 0 57.21 0.00 5.44 0.37 0.10 36.88 01:33:01 AM 1 35.19 0.00 1.51 0.20 0.10 63.00 01:33:01 AM 2 43.69 0.00 2.50 0.47 0.10 53.23 01:33:01 AM 3 46.06 0.00 3.45 0.59 0.10 49.80 01:34:01 AM all 46.76 0.00 2.90 0.80 0.10 49.45 01:34:01 AM 0 58.96 0.00 4.71 1.03 0.12 35.19 01:34:01 AM 1 43.28 0.00 2.01 0.47 0.08 54.15 01:34:01 AM 2 46.49 0.00 2.94 0.55 0.10 49.92 01:34:01 AM 3 38.26 0.00 1.92 1.13 0.08 58.60 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 21.72 0.00 13.87 14.14 0.11 50.16 01:35:01 AM 0 19.69 0.00 13.17 14.80 0.10 52.24 01:35:01 AM 1 28.35 0.00 15.22 13.03 0.12 43.29 01:35:01 AM 2 27.19 0.00 14.60 15.24 0.10 42.86 01:35:01 AM 3 11.63 0.00 12.50 13.48 0.12 62.26 01:36:01 AM all 39.73 0.00 1.25 0.47 0.10 58.45 01:36:01 AM 0 48.10 0.00 1.49 1.20 0.10 49.11 01:36:01 AM 1 48.49 0.00 1.62 0.22 0.10 49.57 01:36:01 AM 2 26.53 0.00 0.77 0.20 0.10 72.40 01:36:01 AM 3 35.78 0.00 1.14 0.27 0.08 62.73 01:37:01 AM all 36.40 0.00 1.57 0.52 0.13 61.39 01:37:01 AM 0 27.28 0.00 1.52 0.07 0.12 71.02 01:37:01 AM 1 25.34 0.00 0.90 0.67 0.13 72.96 01:37:01 AM 2 47.43 0.00 2.22 0.94 0.12 49.30 01:37:01 AM 3 45.55 0.00 1.62 0.40 0.15 52.27 01:38:01 AM all 37.72 0.00 1.64 0.45 0.12 60.07 01:38:01 AM 0 35.90 0.00 2.00 1.45 0.13 60.51 01:38:01 AM 1 26.81 0.00 1.05 0.05 0.10 71.99 01:38:01 AM 2 67.72 0.00 2.72 0.28 0.13 29.13 01:38:01 AM 3 20.46 0.00 0.79 0.02 0.10 78.64 01:39:01 AM all 37.24 0.00 1.62 0.91 0.09 60.14 01:39:01 AM 0 24.22 0.00 1.59 3.07 0.08 71.04 01:39:01 AM 1 47.39 0.00 1.85 0.18 0.10 50.48 01:39:01 AM 2 56.47 0.00 2.29 0.28 0.10 40.86 01:39:01 AM 3 20.85 0.00 0.74 0.12 0.08 78.21 01:40:01 AM all 40.44 0.00 2.71 0.65 0.10 56.10 01:40:01 AM 0 46.94 0.00 3.11 0.37 0.10 49.49 01:40:01 AM 1 32.40 0.00 2.24 1.19 0.10 64.07 01:40:01 AM 2 52.30 0.00 3.99 0.17 0.10 43.44 01:40:01 AM 3 30.10 0.00 1.51 0.89 0.08 67.43 01:41:01 AM all 0.23 0.00 0.08 0.28 0.03 99.38 01:41:01 AM 0 0.13 0.00 0.03 0.00 0.03 99.80 01:41:01 AM 1 0.10 0.00 0.15 0.50 0.03 99.22 01:41:01 AM 2 0.10 0.00 0.12 0.63 0.03 99.12 01:41:01 AM 3 0.57 0.00 0.03 0.00 0.02 99.38 01:42:01 AM all 26.82 0.00 1.28 0.20 0.06 71.64 01:42:01 AM 0 27.77 0.00 1.32 0.03 0.07 70.81 01:42:01 AM 1 32.25 0.00 2.17 0.33 0.05 65.20 01:42:01 AM 2 20.97 0.00 0.77 0.42 0.07 77.78 01:42:01 AM 3 26.29 0.00 0.85 0.02 0.07 72.77 01:43:01 AM all 27.24 0.00 1.68 0.08 0.06 70.94 01:43:01 AM 0 31.20 0.00 2.52 0.03 0.05 66.20 01:43:01 AM 1 27.88 0.00 1.34 0.05 0.07 70.66 01:43:01 AM 2 22.29 0.00 0.77 0.23 0.07 76.64 01:43:01 AM 3 27.58 0.00 2.08 0.02 0.07 70.26 01:44:01 AM all 26.21 0.00 3.62 1.26 0.10 68.81 01:44:01 AM 0 18.56 0.00 2.59 0.07 0.10 78.68 01:44:01 AM 1 30.99 0.00 3.84 3.69 0.10 61.38 01:44:01 AM 2 35.04 0.00 5.24 0.35 0.10 59.27 01:44:01 AM 3 20.28 0.00 2.79 0.93 0.12 75.89 Average: all 29.37 0.00 2.34 1.78 0.09 66.42 Average: 0 29.20 0.00 2.58 1.90 0.09 66.24 Average: 1 29.69 0.00 2.34 2.10 0.09 65.79 Average: 2 32.42 0.00 2.48 1.52 0.09 63.50 Average: 3 26.16 0.00 1.96 1.61 0.08 70.18