---> uname -a: Linux prd-centos8-robot-2c-8g-10700.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 692 4737 19 2267 6705 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:6e:25:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84658sec preferred_lft 84658sec inet6 fe80::f816:3eff:fe6e:250a/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) 02/15/2026 _x86_64_ (2 CPU) 04:49:11 LINUX RESTART (2 CPU) 04:50:01 AM tps rtps wtps bread/s bwrtn/s 04:51:01 AM 125.85 0.40 125.45 16.66 11807.96 04:52:01 AM 37.79 1.40 36.39 137.69 4904.73 04:53:01 AM 68.72 6.93 61.79 1286.59 3867.07 04:54:01 AM 32.26 0.03 32.22 3.47 6257.81 04:55:01 AM 3.83 0.07 3.77 4.93 177.67 04:56:02 AM 2.00 0.00 2.00 0.00 105.35 04:57:01 AM 0.64 0.00 0.64 0.00 43.11 04:58:01 AM 0.33 0.00 0.33 0.00 68.83 04:59:01 AM 0.17 0.00 0.17 0.00 2.02 05:00:01 AM 0.33 0.00 0.33 0.00 77.66 05:01:01 AM 0.77 0.02 0.75 0.13 25.41 05:02:01 AM 0.60 0.07 0.53 1.73 49.34 05:03:01 AM 0.57 0.00 0.57 0.00 81.22 05:04:01 AM 0.43 0.00 0.43 0.00 34.67 05:05:01 AM 0.53 0.03 0.50 0.27 17.90 05:06:01 AM 1.42 0.00 1.42 0.00 81.36 05:07:01 AM 0.40 0.00 0.40 0.00 67.29 05:08:01 AM 0.50 0.00 0.50 0.00 77.99 05:09:01 AM 0.75 0.32 0.43 6.93 37.06 05:10:01 AM 1.27 0.00 1.27 0.00 90.04 05:11:01 AM 0.53 0.00 0.53 0.00 86.06 05:12:01 AM 0.33 0.00 0.33 0.00 31.68 05:13:01 AM 0.43 0.00 0.43 0.00 108.76 05:14:01 AM 0.95 0.00 0.95 0.00 205.02 05:15:01 AM 0.85 0.00 0.85 0.00 92.00 05:16:01 AM 0.63 0.00 0.63 0.00 153.16 05:17:01 AM 1.93 0.25 1.68 18.79 243.52 05:18:01 AM 37.15 0.58 36.57 81.97 3446.95 Average: 11.51 0.36 11.15 55.71 1152.31 04:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 AM 5054172 6944772 2828260 35.88 2688 2066332 795748 8.91 197368 2280748 183836 04:52:01 AM 5245624 7087204 2636808 33.45 2688 2017184 642656 7.20 219404 2066368 9016 04:53:01 AM 4898028 6995008 2984404 37.86 2688 2262932 701488 7.85 254920 2346596 176572 04:54:01 AM 4945900 7041880 2936532 37.25 2688 2262316 732884 8.21 260672 2287780 4 04:55:01 AM 4898448 6995716 2983984 37.86 2688 2263644 800832 8.97 261096 2334676 124 04:56:02 AM 4893748 6992132 2988684 37.92 2688 2264732 800832 8.97 261104 2339588 176 04:57:01 AM 4886404 6986900 2996028 38.01 2688 2266836 800832 8.97 261300 2346780 1404 04:58:01 AM 4885868 6986884 2996564 38.02 2688 2267356 800832 8.97 261300 2347276 16 04:59:01 AM 4884972 6986004 2997460 38.03 2688 2267372 800832 8.97 261300 2348212 4 05:00:01 AM 4879616 6982872 3002816 38.10 2688 2269596 820440 9.19 261344 2353344 60 05:01:01 AM 4878544 6982236 3003888 38.11 2688 2270032 820440 9.19 261356 2354172 116 05:02:01 AM 4874212 6980352 3008220 38.16 2688 2272488 820440 9.19 261660 2358268 1288 05:03:01 AM 4870436 6978256 3011996 38.21 2688 2274168 820440 9.19 261680 2362220 784 05:04:01 AM 4868292 6976280 3014140 38.24 2688 2274328 820440 9.19 261680 2364212 104 05:05:01 AM 4865972 6974412 3016460 38.27 2688 2274780 819860 9.18 261844 2366360 316 05:06:01 AM 4863844 6974228 3018588 38.30 2688 2276732 819860 9.18 261868 2368532 732 05:07:01 AM 4860376 6972100 3022056 38.34 2688 2278072 819860 9.18 261872 2371916 252 05:08:01 AM 4856160 6969700 3026272 38.39 2688 2279956 819860 9.18 262008 2375860 144 05:09:01 AM 4854456 6969816 3027976 38.41 2688 2281700 835244 9.35 262352 2377420 892 05:10:01 AM 4851096 6967984 3031336 38.46 2688 2283256 824052 9.23 262528 2380672 676 05:11:01 AM 4846752 6965300 3035680 38.51 2688 2284896 824052 9.23 262632 2384736 40 05:12:01 AM 4844800 6964856 3037632 38.54 2688 2286396 824052 9.23 262656 2387012 776 05:13:01 AM 4838480 6963404 3043952 38.62 2688 2291264 824052 9.23 262888 2392740 2620 05:14:01 AM 4831936 6961332 3050496 38.70 2688 2295760 824052 9.23 263076 2399244 1648 05:15:01 AM 4828940 6960636 3053492 38.74 2688 2298036 824052 9.23 263124 2402196 1716 05:16:01 AM 4821916 6957756 3060516 38.83 2688 2302200 824052 9.23 263148 2409184 1656 05:17:01 AM 4919916 6937012 2962516 37.58 2688 2185164 745656 8.35 300580 2274880 62728 05:18:01 AM 4842840 6869152 3039592 38.56 2688 2198740 823280 9.22 508012 2170232 24944 Average: 4888991 6975864 2993441 37.98 2688 2254152 801111 8.97 268028 2341115 16880 04:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.89 111.59 1525.24 15.03 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 14.35 9.20 7.06 3.78 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 48.94 40.49 343.81 10.26 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 198.90 138.39 38.20 36.57 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 28.76 13.71 9.54 2.28 0.00 0.00 0.00 0.00 04:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 AM eth0 17.01 15.49 4.20 4.80 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 44.81 44.94 7.81 3.77 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 20.66 19.34 3.77 1.72 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 2.00 0.37 0.17 0.03 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 58.40 57.90 11.46 5.15 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 33.19 17.33 6.32 1.83 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 110.61 97.90 22.62 12.99 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 46.88 45.69 10.90 5.96 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 9.13 8.28 1.71 0.98 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 20.13 18.83 4.03 1.77 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 28.99 26.21 6.90 4.68 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 28.83 26.41 7.84 2.76 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 59.56 57.31 12.12 10.26 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 52.51 54.02 9.98 6.78 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 57.95 56.90 10.24 6.79 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 38.88 32.80 13.58 3.85 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 29.51 24.93 6.03 3.73 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 57.86 59.01 9.73 7.47 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 73.44 72.84 17.18 11.96 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 37.50 35.32 8.53 4.16 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 2.83 3.33 1.38 0.69 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 93.20 57.90 185.17 151.00 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 20.21 18.83 18.27 10.17 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 49.29 41.62 82.34 11.83 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) 02/15/2026 _x86_64_ (2 CPU) 04:49:11 LINUX RESTART (2 CPU) 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 37.93 0.00 5.81 1.16 0.10 55.00 04:51:01 AM 0 29.59 0.00 4.85 0.98 0.10 64.48 04:51:01 AM 1 46.29 0.00 6.78 1.33 0.10 45.49 04:52:01 AM all 12.74 0.00 1.92 0.33 0.08 84.94 04:52:01 AM 0 11.95 0.00 2.02 0.33 0.08 85.62 04:52:01 AM 1 13.54 0.00 1.82 0.32 0.07 84.26 04:53:01 AM all 34.39 0.00 6.40 0.68 0.08 58.44 04:53:01 AM 0 21.56 0.00 5.09 0.53 0.08 72.74 04:53:01 AM 1 47.25 0.00 7.72 0.83 0.08 44.11 04:54:01 AM all 2.52 0.00 0.94 0.35 0.05 96.13 04:54:01 AM 0 2.77 0.00 1.05 0.38 0.05 95.74 04:54:01 AM 1 2.27 0.00 0.84 0.32 0.05 96.52 04:55:01 AM all 4.04 0.00 0.26 0.02 0.08 95.61 04:55:01 AM 0 1.60 0.00 0.20 0.03 0.07 98.09 04:55:01 AM 1 6.48 0.00 0.32 0.00 0.08 93.12 04:56:02 AM all 3.40 0.00 0.23 0.01 0.07 96.29 04:56:02 AM 0 2.66 0.00 0.20 0.00 0.07 97.07 04:56:02 AM 1 4.13 0.00 0.27 0.02 0.07 95.52 04:57:01 AM all 10.21 0.00 0.43 0.00 0.07 89.29 04:57:01 AM 0 11.42 0.00 0.44 0.00 0.07 88.08 04:57:01 AM 1 8.99 0.00 0.42 0.00 0.07 90.52 04:58:01 AM all 3.80 0.00 0.30 0.00 0.09 95.81 04:58:01 AM 0 2.80 0.00 0.32 0.00 0.12 96.76 04:58:01 AM 1 4.81 0.00 0.27 0.00 0.07 94.86 04:59:01 AM all 0.43 0.00 0.11 0.00 0.08 99.39 04:59:01 AM 0 0.25 0.00 0.13 0.00 0.08 99.53 04:59:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 05:00:01 AM all 6.70 0.00 0.28 0.00 0.08 92.93 05:00:01 AM 0 1.76 0.00 0.30 0.00 0.08 97.86 05:00:01 AM 1 11.66 0.00 0.27 0.00 0.08 87.99 05:01:01 AM all 2.13 0.00 0.19 0.01 0.08 97.59 05:01:01 AM 0 1.19 0.00 0.15 0.00 0.05 98.61 05:01:01 AM 1 3.08 0.00 0.23 0.02 0.10 96.57 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 11.17 0.00 0.63 0.01 0.09 88.10 05:02:01 AM 0 6.77 0.00 0.64 0.02 0.10 92.47 05:02:01 AM 1 15.65 0.00 0.62 0.00 0.07 83.66 05:03:01 AM all 5.51 0.00 0.25 0.00 0.08 94.16 05:03:01 AM 0 1.14 0.00 0.20 0.00 0.07 98.60 05:03:01 AM 1 9.90 0.00 0.30 0.00 0.08 89.71 05:04:01 AM all 3.96 0.00 0.29 0.00 0.08 95.67 05:04:01 AM 0 5.03 0.00 0.38 0.00 0.07 94.53 05:04:01 AM 1 2.91 0.00 0.20 0.00 0.08 96.80 05:05:01 AM all 2.40 0.00 0.28 0.00 0.08 97.24 05:05:01 AM 0 2.57 0.00 0.27 0.00 0.08 97.08 05:05:01 AM 1 2.22 0.00 0.30 0.00 0.07 97.41 05:06:01 AM all 6.43 0.00 0.28 0.01 0.07 93.21 05:06:01 AM 0 4.64 0.00 0.27 0.02 0.07 95.01 05:06:01 AM 1 8.22 0.00 0.28 0.00 0.07 91.42 05:07:01 AM all 5.45 0.00 0.38 0.00 0.08 94.09 05:07:01 AM 0 5.72 0.00 0.41 0.00 0.07 93.80 05:07:01 AM 1 5.20 0.00 0.35 0.00 0.08 94.37 05:08:01 AM all 6.72 0.00 0.44 0.00 0.10 92.74 05:08:01 AM 0 7.35 0.00 0.44 0.00 0.10 92.11 05:08:01 AM 1 6.08 0.00 0.44 0.00 0.10 93.38 05:09:01 AM all 3.98 0.00 0.33 0.01 0.09 95.59 05:09:01 AM 0 2.16 0.00 0.28 0.00 0.08 97.48 05:09:01 AM 1 5.80 0.00 0.38 0.02 0.10 93.70 05:10:01 AM all 4.11 0.00 0.29 0.02 0.09 95.49 05:10:01 AM 0 2.94 0.00 0.27 0.03 0.10 96.66 05:10:01 AM 1 5.28 0.00 0.32 0.00 0.08 94.32 05:11:01 AM all 3.46 0.00 0.24 0.00 0.08 96.21 05:11:01 AM 0 2.88 0.00 0.23 0.00 0.07 96.82 05:11:01 AM 1 4.05 0.00 0.25 0.00 0.10 95.60 05:12:01 AM all 5.05 0.00 0.28 0.00 0.08 94.60 05:12:01 AM 0 0.89 0.00 0.20 0.00 0.07 98.85 05:12:01 AM 1 9.23 0.00 0.35 0.00 0.08 90.34 05:12:01 AM CPU %user %nice %system %iowait %steal %idle 05:13:01 AM all 16.26 0.00 0.42 0.00 0.08 83.24 05:13:01 AM 0 11.70 0.00 0.42 0.00 0.08 87.79 05:13:01 AM 1 20.77 0.00 0.42 0.00 0.08 78.73 05:14:01 AM all 15.06 0.00 0.55 0.01 0.08 84.30 05:14:01 AM 0 10.69 0.00 0.46 0.02 0.07 88.77 05:14:01 AM 1 19.44 0.00 0.64 0.00 0.08 79.84 05:15:01 AM all 6.99 0.00 0.31 0.00 0.06 92.65 05:15:01 AM 0 2.89 0.00 0.32 0.00 0.07 96.72 05:15:01 AM 1 11.08 0.00 0.30 0.00 0.05 88.57 05:16:01 AM all 6.65 0.00 0.28 0.00 0.07 92.99 05:16:01 AM 0 3.93 0.00 0.25 0.00 0.07 95.76 05:16:01 AM 1 9.38 0.00 0.32 0.00 0.07 90.23 05:17:01 AM all 15.90 0.00 0.96 0.02 0.08 83.04 05:17:01 AM 0 6.75 0.00 1.09 0.02 0.08 92.07 05:17:01 AM 1 25.05 0.00 0.84 0.02 0.08 74.01 05:18:01 AM all 32.73 0.00 4.45 0.18 0.07 62.56 05:18:01 AM 0 20.47 0.00 3.48 0.18 0.07 75.80 05:18:01 AM 1 44.99 0.00 5.43 0.18 0.08 49.31 Average: all 9.66 0.00 0.99 0.10 0.08 89.17 Average: 0 6.65 0.00 0.87 0.09 0.08 92.31 Average: 1 12.68 0.00 1.10 0.11 0.08 86.03