---> uname -a: Linux prd-centos8-robot-2c-8g-3232.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4948 19 2169 6820 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:fc:ed:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84655sec preferred_lft 84655sec inet6 fe80::f816:3eff:fefc:edcc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/23/2026 _x86_64_ (2 CPU) 04:43:23 LINUX RESTART (2 CPU) 04:44:02 AM tps rtps wtps bread/s bwrtn/s 04:45:01 AM 92.77 49.61 43.16 6317.89 15091.75 04:46:01 AM 119.93 1.08 118.84 75.31 11601.90 04:47:01 AM 30.06 0.42 29.65 64.79 3148.33 04:48:01 AM 78.13 6.93 71.20 1289.09 5398.28 04:49:01 AM 29.32 0.00 29.32 0.00 4966.55 04:50:01 AM 0.52 0.05 0.47 4.80 17.43 04:51:01 AM 2.10 0.00 2.10 0.00 64.65 04:52:01 AM 0.42 0.00 0.42 0.00 5.46 04:53:01 AM 0.30 0.00 0.30 0.00 3.02 04:54:01 AM 0.35 0.00 0.35 0.00 3.37 04:55:01 AM 0.45 0.00 0.45 0.00 5.76 04:56:01 AM 0.32 0.00 0.32 0.00 3.15 04:57:01 AM 0.30 0.00 0.30 0.00 3.02 04:58:01 AM 0.33 0.00 0.33 0.00 3.98 04:59:01 AM 0.58 0.03 0.55 0.27 8.77 05:00:01 AM 1.52 0.00 1.52 0.00 32.22 05:01:01 AM 0.50 0.02 0.48 0.13 6.43 05:02:01 AM 0.55 0.07 0.48 1.73 7.38 05:03:01 AM 0.33 0.00 0.33 0.00 3.60 05:04:01 AM 0.37 0.00 0.37 0.00 4.07 05:05:01 AM 0.55 0.00 0.55 0.00 7.83 05:06:01 AM 0.35 0.00 0.35 0.00 3.60 05:07:01 AM 0.30 0.00 0.30 0.00 3.05 05:08:01 AM 0.35 0.00 0.35 0.00 3.97 05:09:01 AM 0.38 0.00 0.38 0.00 3.83 05:10:01 AM 0.40 0.00 0.40 0.00 5.45 05:11:01 AM 0.42 0.00 0.42 0.00 12.81 05:12:01 AM 24.08 0.63 23.44 73.18 926.16 Average: 13.74 2.07 11.67 276.04 1468.80 04:44:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 AM 5454332 7041524 2428092 30.80 2688 1779648 731252 8.19 186768 1958148 116464 04:46:01 AM 5168316 7010512 2714108 34.43 2688 2017956 706532 7.91 199224 2161796 72352 04:47:01 AM 5178240 7047992 2704184 34.31 2688 2045148 658404 7.37 223568 2129196 34892 04:48:01 AM 4962320 7061080 2920104 37.05 2688 2265728 624748 7.00 261856 2276952 128312 04:49:01 AM 4960536 7058944 2921888 37.07 2688 2265728 624748 7.00 261868 2276400 4 04:50:01 AM 4919752 7018520 2962672 37.59 2688 2266088 693948 7.77 262204 2316540 8 04:51:01 AM 4917596 7016368 2964828 37.61 2688 2266088 693948 7.77 262204 2319000 4 04:52:01 AM 4917596 7016372 2964828 37.61 2688 2266092 693948 7.77 262204 2319124 4 04:53:01 AM 4917592 7016368 2964832 37.61 2688 2266092 693948 7.77 262204 2319124 4 04:54:01 AM 4917472 7016248 2964952 37.61 2688 2266092 693948 7.77 262204 2319240 4 04:55:01 AM 4917240 7016020 2965184 37.62 2688 2266096 693948 7.77 262204 2319456 4 04:56:01 AM 4917448 7016228 2964976 37.62 2688 2266096 693948 7.77 262204 2319140 4 04:57:01 AM 4917500 7016280 2964924 37.61 2688 2266096 693948 7.77 262204 2319140 4 04:58:01 AM 4917448 7016232 2964976 37.62 2688 2266100 693948 7.77 262204 2319476 4 04:59:01 AM 4917096 7015884 2965328 37.62 2688 2266104 696024 7.79 262404 2319360 4 05:00:01 AM 4917128 7015948 2965296 37.62 2688 2266136 694564 7.78 262404 2319260 8 05:01:01 AM 4916540 7015388 2965884 37.63 2688 2266164 694564 7.78 262404 2319816 4 05:02:01 AM 4917040 7015956 2965384 37.62 2688 2266232 694564 7.78 262556 2319296 4 05:03:01 AM 4917040 7015960 2965384 37.62 2688 2266236 694564 7.78 262556 2319304 4 05:04:01 AM 4916696 7015616 2965728 37.62 2688 2266236 694564 7.78 262556 2319508 4 05:05:01 AM 4916788 7015708 2965636 37.62 2688 2266236 694564 7.78 262556 2319372 4 05:06:01 AM 4916916 7015840 2965508 37.62 2688 2266240 694564 7.78 262556 2319308 4 05:07:01 AM 4916876 7015800 2965548 37.62 2688 2266240 694564 7.78 262556 2319308 4 05:08:01 AM 4917032 7015956 2965392 37.62 2688 2266240 694564 7.78 262556 2319308 4 05:09:01 AM 4917040 7015968 2965384 37.62 2688 2266244 694564 7.78 262556 2319428 4 05:10:01 AM 4916476 7015404 2965948 37.63 2688 2266244 692408 7.75 262556 2319692 4 05:11:01 AM 4959092 7058580 2923332 37.09 2688 2266804 622796 6.97 262872 2276980 320 05:12:01 AM 5119304 7030768 2763120 35.05 2688 2084752 676124 7.57 461448 1944200 22388 Average: 4966588 7023124 2915836 36.99 2688 2225541 686579 7.69 263131 2275960 13387 04:44:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 286.87 187.08 1646.21 59.49 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 90.67 68.21 903.57 10.09 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 17.85 9.95 7.37 4.12 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 244.43 180.44 380.12 46.36 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 3.36 2.37 0.67 0.50 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 14.13 8.68 4.18 2.93 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 0.92 0.15 0.06 0.01 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 0.45 0.15 0.04 0.01 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 1.82 0.15 0.11 0.01 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 3.52 0.17 0.23 0.01 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.18 0.57 0.58 0.34 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 0.48 0.15 0.04 0.01 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 2.00 0.15 0.21 0.01 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.87 0.35 0.50 0.26 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 1.35 0.38 0.58 0.38 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 4.57 0.63 0.76 0.16 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 1.23 0.67 0.20 0.12 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.65 0.12 0.05 0.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 0.43 0.05 0.03 0.00 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.87 0.27 0.29 0.20 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.62 0.30 0.17 0.08 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 0.30 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 0.57 0.13 0.04 0.01 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 0.47 0.10 0.04 0.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 0.48 0.13 0.04 0.01 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 0.57 0.30 0.17 0.08 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.63 2.43 0.76 0.50 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 66.34 45.05 84.72 24.59 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.69 18.09 107.39 5.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/23/2026 _x86_64_ (2 CPU) 04:43:23 LINUX RESTART (2 CPU) 04:44:02 AM CPU %user %nice %system %iowait %steal %idle 04:45:01 AM all 36.32 0.04 6.26 13.39 0.13 43.85 04:45:01 AM 0 31.12 0.05 7.10 12.58 0.15 48.98 04:45:01 AM 1 41.51 0.03 5.42 14.20 0.10 38.72 04:46:01 AM all 35.93 0.00 5.29 3.54 0.11 55.14 04:46:01 AM 0 31.34 0.00 5.11 3.42 0.10 60.03 04:46:01 AM 1 40.51 0.00 5.46 3.66 0.12 50.25 04:47:01 AM all 15.69 0.00 2.30 0.52 0.07 81.42 04:47:01 AM 0 11.83 0.00 2.10 0.28 0.08 85.70 04:47:01 AM 1 19.55 0.00 2.50 0.75 0.05 77.15 04:48:01 AM all 34.91 0.00 6.37 0.80 0.12 57.81 04:48:01 AM 0 32.98 0.00 5.51 0.78 0.12 60.61 04:48:01 AM 1 36.83 0.00 7.23 0.82 0.12 55.01 04:49:01 AM all 0.19 0.00 0.35 0.83 0.03 98.60 04:49:01 AM 0 0.22 0.00 0.33 0.49 0.03 98.93 04:49:01 AM 1 0.17 0.00 0.37 1.17 0.03 98.26 04:50:01 AM all 1.35 0.00 0.23 0.01 0.08 98.34 04:50:01 AM 0 0.80 0.00 0.15 0.00 0.07 98.98 04:50:01 AM 1 1.90 0.00 0.30 0.02 0.08 97.69 04:51:01 AM all 0.48 0.00 0.13 0.01 0.05 99.32 04:51:01 AM 0 0.67 0.00 0.10 0.00 0.03 99.20 04:51:01 AM 1 0.30 0.00 0.17 0.02 0.07 99.45 04:52:01 AM all 0.48 0.00 0.13 0.00 0.05 99.34 04:52:01 AM 0 0.57 0.00 0.10 0.00 0.03 99.30 04:52:01 AM 1 0.40 0.00 0.15 0.00 0.07 99.38 04:53:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 04:53:01 AM 0 0.45 0.00 0.05 0.00 0.02 99.48 04:53:01 AM 1 0.33 0.00 0.15 0.00 0.05 99.46 04:54:01 AM all 0.49 0.00 0.13 0.00 0.05 99.33 04:54:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:54:01 AM 1 0.40 0.00 0.18 0.00 0.07 99.35 04:55:01 AM all 0.29 0.00 0.12 0.00 0.04 99.55 04:55:01 AM 0 0.33 0.00 0.05 0.00 0.03 99.58 04:55:01 AM 1 0.25 0.00 0.18 0.00 0.05 99.51 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 0.43 0.00 0.09 0.00 0.06 99.42 04:56:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 04:56:01 AM 1 0.33 0.00 0.13 0.00 0.10 99.43 04:57:01 AM all 0.41 0.00 0.08 0.00 0.04 99.47 04:57:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 04:57:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.46 04:58:01 AM all 0.47 0.00 0.09 0.00 0.05 99.39 04:58:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:58:01 AM 1 0.35 0.00 0.12 0.00 0.08 99.45 04:59:01 AM all 0.45 0.00 0.24 0.00 0.07 99.24 04:59:01 AM 0 0.48 0.00 0.30 0.00 0.07 99.15 04:59:01 AM 1 0.42 0.00 0.18 0.00 0.07 99.33 05:00:01 AM all 0.57 0.00 0.11 0.03 0.05 99.25 05:00:01 AM 0 0.48 0.00 0.15 0.05 0.07 99.25 05:00:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 05:01:01 AM all 0.55 0.00 0.12 0.00 0.06 99.27 05:01:01 AM 0 0.40 0.00 0.15 0.00 0.08 99.36 05:01:01 AM 1 0.70 0.00 0.08 0.00 0.03 99.18 05:02:01 AM all 0.45 0.00 0.11 0.00 0.05 99.39 05:02:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 05:02:01 AM 1 0.33 0.00 0.17 0.00 0.07 99.43 05:03:01 AM all 0.48 0.00 0.09 0.00 0.05 99.38 05:03:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 05:03:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 05:04:01 AM all 0.43 0.00 0.09 0.00 0.04 99.43 05:04:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 05:04:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.60 05:05:01 AM all 0.33 0.00 0.11 0.00 0.04 99.52 05:05:01 AM 0 0.42 0.00 0.08 0.00 0.03 99.47 05:05:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.57 05:06:01 AM all 0.42 0.00 0.10 0.00 0.05 99.43 05:06:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 05:06:01 AM 1 0.23 0.00 0.13 0.00 0.07 99.57 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 0.43 0.00 0.08 0.00 0.04 99.45 05:07:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 05:07:01 AM 1 0.27 0.00 0.12 0.00 0.07 99.55 05:08:01 AM all 0.32 0.00 0.12 0.00 0.05 99.52 05:08:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 05:08:01 AM 1 0.50 0.00 0.15 0.00 0.07 99.28 05:09:01 AM all 0.20 0.00 0.08 0.00 0.04 99.67 05:09:01 AM 0 0.12 0.00 0.03 0.00 0.02 99.83 05:09:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.51 05:10:01 AM all 0.33 0.00 0.08 0.00 0.05 99.53 05:10:01 AM 0 0.40 0.00 0.05 0.00 0.02 99.53 05:10:01 AM 1 0.27 0.00 0.12 0.00 0.08 99.53 05:11:01 AM all 0.63 0.00 0.17 0.00 0.04 99.16 05:11:01 AM 0 0.75 0.00 0.10 0.00 0.02 99.13 05:11:01 AM 1 0.52 0.00 0.23 0.00 0.07 99.18 05:12:01 AM all 26.09 0.00 3.80 0.13 0.08 69.89 05:12:01 AM 0 25.45 0.00 3.85 0.12 0.08 70.50 05:12:01 AM 1 26.73 0.00 3.75 0.15 0.08 69.28 Average: all 5.68 0.00 0.96 0.68 0.06 92.62 Average: 0 5.13 0.00 0.92 0.62 0.05 93.27 Average: 1 6.23 0.00 1.00 0.73 0.07 91.97