---> uname -a: Linux prd-centos8-robot-2c-8g-2534.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4842 19 2264 6808 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:65:92:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84750sec preferred_lft 84750sec inet6 fe80::f816:3eff:fe65:9205/64 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) 01/21/2026 _x86_64_ (2 CPU) 01:53:43 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 206.46 147.35 59.11 14522.89 39695.15 01:56:01 AM 118.23 1.08 117.14 75.31 11285.92 01:57:01 AM 38.37 0.42 37.95 64.78 4581.46 01:58:01 AM 68.66 6.90 61.76 1286.05 3805.03 01:59:01 AM 33.77 0.03 33.74 3.47 6175.32 02:00:01 AM 5.18 0.07 5.12 4.93 215.95 02:01:01 AM 1.17 0.02 1.15 0.13 87.55 02:02:01 AM 0.42 0.07 0.35 1.73 40.19 02:03:01 AM 0.22 0.00 0.22 0.00 2.70 02:04:01 AM 0.62 0.00 0.62 0.00 84.27 02:05:01 AM 0.38 0.00 0.38 0.00 17.21 02:06:01 AM 0.45 0.00 0.45 0.00 71.34 02:07:01 AM 0.42 0.00 0.42 0.00 67.54 02:08:01 AM 0.73 0.32 0.42 6.93 25.99 02:09:01 AM 1.12 0.03 1.08 0.27 29.71 02:10:01 AM 1.45 0.00 1.45 0.00 88.11 02:11:01 AM 0.47 0.00 0.47 0.00 86.95 02:12:01 AM 0.80 0.00 0.80 0.00 78.36 02:13:01 AM 0.53 0.00 0.53 0.00 62.92 02:14:01 AM 0.58 0.00 0.58 0.00 87.47 02:15:01 AM 0.38 0.00 0.38 0.00 39.02 02:16:01 AM 0.40 0.00 0.40 0.00 107.45 02:17:01 AM 0.73 0.00 0.73 0.00 177.89 02:18:01 AM 0.78 0.00 0.78 0.00 136.28 02:19:01 AM 0.98 0.00 0.98 0.00 82.35 02:20:01 AM 13.78 0.32 13.46 36.92 581.04 02:21:01 AM 28.86 0.52 28.34 63.85 3024.31 Average: 19.48 5.82 13.66 595.10 2619.99 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5504116 7052796 2378304 30.17 2688 1741156 719664 8.06 185848 1910588 94200 01:56:01 AM 5172032 7018340 2710388 34.39 2688 2022044 705812 7.90 198436 2162124 102556 01:57:01 AM 5157344 7047780 2725076 34.57 2688 2064428 665312 7.45 224292 2146032 50780 01:58:01 AM 4901108 7006720 2981312 37.82 2688 2271744 698808 7.82 260092 2340236 173260 01:59:01 AM 4961304 7066696 2921116 37.06 2688 2271816 635036 7.11 260788 2275632 4 02:00:01 AM 4910928 7017888 2971492 37.70 2688 2273392 702056 7.86 261200 2325332 332 02:01:01 AM 4904084 7013296 2978336 37.78 2688 2275636 702056 7.86 261384 2331788 692 02:02:01 AM 4904244 7013916 2978176 37.78 2688 2276080 702056 7.86 261524 2331852 4 02:03:01 AM 4904024 7013704 2978396 37.79 2688 2276088 702056 7.86 261524 2331856 4 02:04:01 AM 4901352 7013256 2981068 37.82 2688 2278312 722312 8.09 261568 2334508 28 02:05:01 AM 4900656 7013376 2981764 37.83 2688 2279136 722312 8.09 261680 2335044 504 02:06:01 AM 4898052 7013248 2984368 37.86 2688 2281628 722312 8.09 261752 2337744 1036 02:07:01 AM 4895064 7011468 2987356 37.90 2688 2282812 722312 8.09 261772 2340528 388 02:08:01 AM 4894616 7011416 2987804 37.90 2688 2283208 722312 8.09 261936 2341016 32 02:09:01 AM 4893384 7010816 2989036 37.92 2688 2283856 720992 8.07 262116 2341680 468 02:10:01 AM 4890956 7010440 2991464 37.95 2688 2285884 720992 8.07 262176 2343912 860 02:11:01 AM 4889672 7011036 2992748 37.97 2688 2287816 720992 8.07 262236 2345448 396 02:12:01 AM 4888012 7011148 2994408 37.99 2688 2289600 720992 8.07 262444 2347016 396 02:13:01 AM 4886336 7011164 2996084 38.01 2688 2291252 720992 8.07 262668 2348376 512 02:14:01 AM 4884180 7010956 2998240 38.04 2688 2293228 720992 8.07 262820 2350412 248 02:15:01 AM 4882740 7010908 2999680 38.06 2688 2294568 736368 8.25 262844 2351900 584 02:16:01 AM 4877712 7009460 3004708 38.12 2688 2298148 736368 8.25 262996 2356872 1156 02:17:01 AM 4872872 7008892 3009548 38.18 2688 2302444 736368 8.25 263196 2361472 716 02:18:01 AM 4869900 7008952 3012520 38.22 2688 2305448 736368 8.25 263288 2364304 76 02:19:01 AM 4865768 7008136 3016652 38.27 2688 2308764 736368 8.25 263356 2368348 1516 02:20:01 AM 4907368 6954328 2975052 37.74 2688 2219592 748616 8.38 334236 2278852 104800 02:21:01 AM 4962120 6981900 2920300 37.05 2688 2193312 723984 8.11 502144 2061100 22124 Average: 4939998 7013409 2942422 37.33 2688 2241903 715734 8.01 267049 2298666 20655 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 335.47 203.57 1396.87 61.55 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 102.37 80.07 1143.22 10.96 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 13.40 10.50 6.64 4.26 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 55.71 40.59 343.43 9.67 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 198.30 169.39 37.34 38.02 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 40.01 27.25 11.93 6.53 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 57.35 57.81 9.46 4.70 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 13.49 11.61 2.35 1.09 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 2.40 0.43 0.19 0.03 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 66.71 65.24 12.09 5.75 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 56.42 35.04 10.36 5.41 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 106.07 94.67 22.54 10.66 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 35.54 32.66 7.70 4.83 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.88 13.05 2.82 1.40 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 24.31 23.05 4.64 2.46 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 31.75 26.53 8.94 4.61 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 60.49 58.07 12.08 9.24 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 64.06 66.14 11.39 7.76 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 60.64 62.77 10.58 7.32 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 50.30 47.98 15.20 5.55 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 28.34 22.04 5.96 3.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 42.20 42.02 7.26 6.02 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 62.30 62.80 13.86 9.29 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 52.24 51.99 11.14 6.50 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 25.95 24.41 5.12 3.23 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 91.95 59.31 183.30 136.25 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 15.41 14.25 13.19 7.15 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 63.26 51.97 122.58 13.84 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) 01/21/2026 _x86_64_ (2 CPU) 01:53:43 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 40.71 0.07 10.27 3.58 0.08 45.29 01:55:01 AM 0 40.51 0.08 9.76 4.27 0.08 45.30 01:55:01 AM 1 40.91 0.05 10.78 2.90 0.08 45.28 01:56:01 AM all 35.43 0.00 5.24 1.21 0.10 58.02 01:56:01 AM 0 46.56 0.00 6.22 1.53 0.10 45.58 01:56:01 AM 1 24.28 0.00 4.26 0.88 0.10 70.47 01:57:01 AM all 18.54 0.00 2.84 0.47 0.08 78.06 01:57:01 AM 0 16.18 0.00 2.41 0.20 0.08 81.12 01:57:01 AM 1 20.90 0.00 3.27 0.75 0.08 74.99 01:58:01 AM all 31.52 0.00 5.40 1.87 0.10 61.11 01:58:01 AM 0 37.52 0.00 5.65 1.95 0.10 54.78 01:58:01 AM 1 25.52 0.00 5.15 1.80 0.10 67.43 01:59:01 AM all 0.51 0.00 0.68 0.82 0.04 97.95 01:59:01 AM 0 0.48 0.00 0.74 1.05 0.03 97.69 01:59:01 AM 1 0.54 0.00 0.62 0.59 0.05 98.21 02:00:01 AM all 6.02 0.00 0.39 0.03 0.07 93.49 02:00:01 AM 0 7.67 0.00 0.35 0.02 0.07 91.90 02:00:01 AM 1 4.38 0.00 0.42 0.05 0.07 95.08 02:01:01 AM all 10.77 0.00 0.60 0.02 0.08 88.54 02:01:01 AM 0 19.95 0.00 0.87 0.00 0.07 79.11 02:01:01 AM 1 2.12 0.00 0.35 0.03 0.08 97.41 02:02:01 AM all 2.31 0.00 0.29 0.00 0.08 97.33 02:02:01 AM 0 4.14 0.00 0.39 0.00 0.10 95.37 02:02:01 AM 1 0.52 0.00 0.18 0.00 0.05 99.25 02:03:01 AM all 0.18 0.00 0.09 0.00 0.04 99.69 02:03:01 AM 0 0.27 0.00 0.12 0.00 0.07 99.55 02:03:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 02:04:01 AM all 7.00 0.00 0.32 0.00 0.09 92.59 02:04:01 AM 0 9.48 0.00 0.27 0.00 0.08 90.16 02:04:01 AM 1 4.52 0.00 0.37 0.00 0.10 95.01 02:05:01 AM all 4.09 0.00 0.31 0.00 0.07 95.53 02:05:01 AM 0 5.10 0.00 0.37 0.00 0.07 94.46 02:05:01 AM 1 3.09 0.00 0.25 0.00 0.07 96.59 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 10.11 0.00 0.57 0.00 0.08 89.24 02:06:01 AM 0 10.85 0.00 0.68 0.00 0.09 88.38 02:06:01 AM 1 9.37 0.00 0.46 0.00 0.07 90.10 02:07:01 AM all 4.97 0.00 0.25 0.00 0.08 94.70 02:07:01 AM 0 8.92 0.00 0.32 0.00 0.08 90.67 02:07:01 AM 1 1.05 0.00 0.18 0.00 0.08 98.68 02:08:01 AM all 3.72 0.00 0.30 0.01 0.08 95.89 02:08:01 AM 0 6.47 0.00 0.45 0.00 0.07 93.01 02:08:01 AM 1 1.05 0.00 0.15 0.02 0.10 98.68 02:09:01 AM all 2.68 0.00 0.28 0.01 0.07 96.96 02:09:01 AM 0 4.01 0.00 0.17 0.02 0.07 95.74 02:09:01 AM 1 1.34 0.00 0.40 0.00 0.07 98.19 02:10:01 AM all 6.83 0.00 0.33 0.02 0.08 92.74 02:10:01 AM 0 10.03 0.00 0.41 0.00 0.08 89.48 02:10:01 AM 1 3.69 0.00 0.25 0.03 0.08 95.94 02:11:01 AM all 8.81 0.00 0.57 0.00 0.09 90.53 02:11:01 AM 0 7.24 0.00 0.54 0.00 0.10 92.11 02:11:01 AM 1 10.40 0.00 0.60 0.00 0.09 88.92 02:12:01 AM all 5.01 0.00 0.44 0.01 0.08 94.47 02:12:01 AM 0 5.10 0.00 0.49 0.02 0.07 94.33 02:12:01 AM 1 4.91 0.00 0.39 0.00 0.08 94.62 02:13:01 AM all 4.51 0.00 0.37 0.01 0.47 94.65 02:13:01 AM 0 5.69 0.00 0.40 0.00 0.07 93.84 02:13:01 AM 1 3.34 0.00 0.33 0.02 0.86 95.45 02:14:01 AM all 4.53 0.00 0.34 0.00 0.08 95.05 02:14:01 AM 0 5.75 0.00 0.28 0.00 0.08 93.88 02:14:01 AM 1 3.32 0.00 0.40 0.00 0.07 96.22 02:15:01 AM all 4.85 0.00 0.31 0.00 0.08 94.76 02:15:01 AM 0 5.72 0.00 0.28 0.00 0.08 93.91 02:15:01 AM 1 3.98 0.00 0.33 0.00 0.07 95.62 02:16:01 AM all 12.73 0.00 0.45 0.00 0.08 86.75 02:16:01 AM 0 15.23 0.00 0.47 0.00 0.07 84.23 02:16:01 AM 1 10.26 0.00 0.42 0.00 0.08 89.24 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 15.27 0.00 0.53 0.02 0.08 84.09 02:17:01 AM 0 18.58 0.00 0.58 0.02 0.10 80.72 02:17:01 AM 1 12.02 0.00 0.49 0.02 0.07 87.41 02:18:01 AM all 10.06 0.00 0.39 0.00 0.08 89.47 02:18:01 AM 0 15.60 0.00 0.40 0.00 0.08 83.91 02:18:01 AM 1 4.52 0.00 0.39 0.00 0.07 95.03 02:19:01 AM all 8.36 0.00 0.33 0.08 0.07 91.15 02:19:01 AM 0 11.49 0.00 0.42 0.17 0.07 87.86 02:19:01 AM 1 5.24 0.00 0.25 0.00 0.07 94.44 02:20:01 AM all 23.03 0.00 1.92 0.10 0.08 74.86 02:20:01 AM 0 19.11 0.00 1.87 0.08 0.08 78.85 02:20:01 AM 1 26.96 0.00 1.97 0.12 0.08 70.87 02:21:01 AM all 31.37 0.00 3.69 0.23 0.13 64.58 02:21:01 AM 0 45.57 0.00 4.08 0.18 0.13 50.03 02:21:01 AM 1 17.16 0.00 3.30 0.27 0.12 79.16 Average: all 11.65 0.00 1.39 0.32 0.09 86.55 Average: 0 14.21 0.00 1.45 0.35 0.08 83.90 Average: 1 9.09 0.00 1.34 0.28 0.11 89.19