---> uname -a: Linux prd-centos8-robot-2c-8g-19845.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 627 4788 19 2282 6771 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:c2:24:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84691sec preferred_lft 84691sec inet6 fe80::f816:3eff:fec2:24e5/64 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) 02/22/2026 _x86_64_ (2 CPU) 03:59:30 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 85.67 9.95 75.73 3010.23 7212.01 04:02:01 AM 84.03 1.20 82.83 77.68 11565.87 04:03:01 AM 29.84 0.38 29.46 64.25 1699.18 04:04:01 AM 65.74 6.93 58.81 1289.52 7844.68 04:05:01 AM 10.75 0.07 10.68 4.93 633.81 04:06:01 AM 4.03 0.00 4.03 0.00 188.39 04:07:01 AM 0.38 0.00 0.38 0.00 23.06 04:08:01 AM 0.80 0.00 0.80 0.00 94.08 04:09:01 AM 0.25 0.00 0.25 0.00 20.34 04:10:01 AM 0.24 0.00 0.24 0.00 3.95 04:10:01 AM 3.70 0.00 3.70 0.00 31.48 04:11:01 AM 0.72 0.00 0.72 0.00 86.75 04:12:01 AM 0.55 0.00 0.55 0.00 19.49 04:13:01 AM 0.45 0.00 0.45 0.00 100.60 04:14:01 AM 0.45 0.00 0.45 0.00 49.24 04:15:01 AM 0.68 0.03 0.65 0.27 17.83 04:16:01 AM 1.40 0.00 1.40 0.00 59.61 04:17:01 AM 0.38 0.00 0.38 0.00 79.91 04:18:01 AM 0.43 0.00 0.43 0.00 54.04 04:19:02 AM 0.67 0.00 0.67 0.00 85.44 04:20:01 AM 0.69 0.00 0.69 0.00 80.19 04:21:01 AM 1.55 0.32 1.23 6.93 86.95 04:22:01 AM 0.50 0.00 0.50 0.00 34.33 04:23:01 AM 0.50 0.00 0.50 0.00 221.18 04:24:01 AM 0.85 0.00 0.85 0.00 111.28 04:25:01 AM 0.82 0.00 0.82 0.00 134.98 04:26:01 AM 0.70 0.00 0.70 0.00 166.84 04:27:01 AM 11.60 0.32 11.28 36.93 456.89 04:28:01 AM 32.76 0.52 32.24 63.85 3326.06 Average: 12.06 0.70 11.36 162.78 1231.50 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5304444 7044480 2577980 32.71 2688 1922524 702580 7.87 186596 2071680 202112 04:02:01 AM 5171840 7029436 2710584 34.39 2688 2033912 695288 7.79 217844 2145308 9960 04:03:01 AM 5035160 6994596 2847264 36.12 2688 2131380 734640 8.23 241908 2243808 86216 04:04:01 AM 4931076 7042384 2951348 37.44 2688 2278424 656572 7.35 269260 2294404 9088 04:05:01 AM 4891308 7003188 2991116 37.95 2688 2279272 726816 8.14 269664 2338448 712 04:06:01 AM 4890188 7002916 2992236 37.96 2688 2280144 726816 8.14 269688 2339732 52 04:07:01 AM 4885284 6999448 2997140 38.02 2688 2281548 726816 8.14 269872 2344572 940 04:08:01 AM 4878504 6994576 3003920 38.11 2688 2283456 726816 8.14 269892 2351452 516 04:09:01 AM 4878396 6994492 3004028 38.11 2688 2283480 726816 8.14 269892 2351476 24 04:10:01 AM 4877484 6994348 3004940 38.12 2688 2284260 733336 8.21 269916 2352340 796 04:10:01 AM 4877056 6993936 3005368 38.13 2688 2284264 733336 8.21 269916 2352708 808 04:11:01 AM 4873336 6991856 3009088 38.17 2688 2285920 733336 8.21 269948 2356356 220 04:12:01 AM 4871976 6991544 3010448 38.19 2688 2286960 733336 8.21 270048 2357572 940 04:13:01 AM 4870272 6992000 3012152 38.21 2688 2289120 733336 8.21 270120 2359416 212 04:14:01 AM 4869016 6991892 3013408 38.23 2688 2290276 754556 8.45 270140 2360628 56 04:15:01 AM 4868268 6991388 3014156 38.24 2688 2290504 755992 8.46 270316 2360996 8 04:16:01 AM 4867052 6991692 3015372 38.25 2688 2292024 755992 8.46 270324 2362460 696 04:17:01 AM 4865128 6991420 3017296 38.28 2688 2293684 755992 8.46 270344 2364232 112 04:18:01 AM 4862668 6990996 3019756 38.31 2688 2295752 755992 8.46 270464 2366316 768 04:19:02 AM 4861116 6991088 3021308 38.33 2688 2297420 755992 8.46 270656 2367792 380 04:20:01 AM 4858944 6990680 3023480 38.36 2688 2299152 733604 8.21 270896 2369704 220 04:21:01 AM 4857668 6991244 3024756 38.37 2688 2300968 749116 8.39 271076 2370860 84 04:22:01 AM 4855260 6990496 3027164 38.40 2688 2302620 749116 8.39 271100 2373408 948 04:23:01 AM 4848844 6989496 3033580 38.49 2688 2308036 749116 8.39 271360 2379544 4 04:24:01 AM 4844552 6989404 3037872 38.54 2688 2312236 749116 8.39 271524 2383588 1508 04:25:01 AM 4841784 6989224 3040640 38.57 2688 2314832 749116 8.39 271576 2386384 608 04:26:01 AM 4834764 6986572 3047660 38.66 2688 2319212 749116 8.39 271592 2393132 272 04:27:01 AM 4995860 7022116 2886564 36.62 2688 2199672 677868 7.59 342740 2182784 84868 04:28:01 AM 4956372 6987600 2926052 37.12 2688 2205084 707100 7.92 515204 2053992 25508 Average: 4907711 6998431 2974713 37.74 2688 2259522 732332 8.20 275651 2321900 14781 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 222.62 157.87 1556.00 45.39 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 72.83 49.08 655.80 8.31 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 36.00 29.09 163.30 7.02 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 186.42 143.39 216.94 43.81 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 27.52 10.65 8.79 1.72 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 2.43 3.00 1.41 0.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.44 32.79 6.91 5.99 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 46.68 46.24 8.20 3.98 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.22 0.62 0.20 0.05 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 25.61 22.58 4.15 2.11 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.70 0.00 0.15 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 40.78 39.68 9.28 3.77 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 75.79 49.08 13.91 6.16 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 73.33 69.06 17.09 8.77 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 27.66 26.81 6.77 4.41 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 14.20 12.60 2.50 1.22 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 27.66 26.92 5.47 2.52 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 31.36 24.54 8.86 4.32 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 64.39 61.17 13.73 10.87 0.00 0.00 0.00 0.00 04:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:02 AM eth0 55.25 57.05 10.91 7.42 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 64.71 60.50 11.74 7.40 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 34.59 30.76 12.89 3.61 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 35.71 30.66 7.43 6.00 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 60.42 61.76 12.66 7.79 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 73.18 73.04 16.05 10.35 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 22.43 20.05 4.71 2.87 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 2.17 2.65 1.65 0.57 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 104.97 64.96 189.56 156.16 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 19.94 18.23 16.99 14.28 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 53.03 43.73 106.64 13.49 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) 02/22/2026 _x86_64_ (2 CPU) 03:59:30 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 43.05 0.00 6.14 1.81 0.09 48.91 04:01:01 AM 0 36.68 0.00 5.72 1.92 0.10 55.59 04:01:01 AM 1 49.43 0.00 6.56 1.70 0.08 42.23 04:02:01 AM all 22.00 0.00 3.73 1.30 0.08 72.89 04:02:01 AM 0 21.41 0.00 3.33 1.08 0.08 74.09 04:02:01 AM 1 22.59 0.00 4.12 1.52 0.08 71.70 04:03:01 AM all 22.45 0.00 3.17 1.07 0.08 73.23 04:03:01 AM 0 14.71 0.00 2.70 1.18 0.08 81.33 04:03:01 AM 1 30.18 0.00 3.65 0.95 0.08 65.13 04:04:01 AM all 21.49 0.00 4.65 1.73 0.08 72.04 04:04:01 AM 0 17.13 0.00 4.34 1.62 0.08 76.83 04:04:01 AM 1 25.85 0.00 4.97 1.83 0.08 67.26 04:05:01 AM all 3.44 0.00 0.26 0.13 0.04 96.14 04:05:01 AM 0 0.55 0.00 0.18 0.03 0.03 99.20 04:05:01 AM 1 6.33 0.00 0.34 0.22 0.05 93.07 04:06:01 AM all 1.48 0.00 0.10 0.03 0.08 98.32 04:06:01 AM 0 1.70 0.00 0.10 0.05 0.08 98.06 04:06:01 AM 1 1.25 0.00 0.10 0.00 0.07 98.58 04:07:01 AM all 6.75 0.00 0.41 0.00 0.08 92.77 04:07:01 AM 0 4.57 0.00 0.40 0.00 0.08 94.94 04:07:01 AM 1 8.97 0.00 0.41 0.00 0.07 90.55 04:08:01 AM all 9.90 0.00 0.49 0.01 0.08 89.53 04:08:01 AM 0 2.35 0.00 0.32 0.02 0.07 97.25 04:08:01 AM 1 17.74 0.00 0.66 0.00 0.09 81.51 04:09:01 AM all 0.43 0.00 0.11 0.00 0.06 99.40 04:09:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 04:09:01 AM 1 0.33 0.00 0.17 0.00 0.08 99.41 04:10:01 AM all 2.77 0.00 0.17 0.00 0.08 96.98 04:10:01 AM 0 4.53 0.00 0.15 0.00 0.08 95.24 04:10:01 AM 1 1.01 0.00 0.19 0.00 0.08 98.72 04:10:01 AM all 1.83 0.00 2.75 0.00 0.00 95.41 04:10:01 AM 0 1.82 0.00 1.82 0.00 0.00 96.36 04:10:01 AM 1 1.85 0.00 3.70 0.00 0.00 94.44 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 5.51 0.00 0.26 0.00 0.08 94.15 04:11:01 AM 0 2.88 0.00 0.22 0.00 0.07 96.84 04:11:01 AM 1 8.16 0.00 0.30 0.00 0.08 91.45 04:12:01 AM all 6.43 0.00 0.46 0.00 0.08 93.04 04:12:01 AM 0 6.14 0.00 0.41 0.00 0.07 93.38 04:12:01 AM 1 6.72 0.00 0.51 0.00 0.08 92.69 04:13:01 AM all 7.54 0.00 0.42 0.00 0.08 91.96 04:13:01 AM 0 4.72 0.00 0.32 0.00 0.07 94.90 04:13:01 AM 1 10.41 0.00 0.53 0.00 0.08 88.98 04:14:01 AM all 6.32 0.00 0.36 0.00 0.08 93.24 04:14:01 AM 0 2.77 0.00 0.32 0.00 0.08 96.82 04:14:01 AM 1 9.96 0.00 0.41 0.00 0.07 89.56 04:15:01 AM all 2.66 0.00 0.34 0.00 0.07 96.92 04:15:01 AM 0 3.57 0.00 0.37 0.00 0.07 95.99 04:15:01 AM 1 1.77 0.00 0.32 0.00 0.07 97.85 04:16:01 AM all 5.16 0.00 0.21 0.02 0.08 94.53 04:16:01 AM 0 5.35 0.00 0.25 0.03 0.08 94.28 04:16:01 AM 1 4.98 0.00 0.17 0.00 0.08 94.77 04:17:01 AM all 6.89 0.00 0.36 0.00 0.08 92.67 04:17:01 AM 0 5.47 0.00 0.30 0.00 0.08 94.15 04:17:01 AM 1 8.34 0.00 0.43 0.00 0.07 91.16 04:18:01 AM all 7.69 0.00 0.54 0.01 0.09 91.66 04:18:01 AM 0 6.78 0.00 0.47 0.00 0.10 92.64 04:18:01 AM 1 8.60 0.00 0.61 0.02 0.08 90.69 04:19:02 AM all 4.31 0.00 0.31 0.00 0.08 95.30 04:19:02 AM 0 4.49 0.00 0.32 0.00 0.08 95.11 04:19:02 AM 1 4.13 0.00 0.30 0.00 0.08 95.48 04:20:01 AM all 4.54 0.00 0.32 0.02 0.10 95.01 04:20:01 AM 0 3.80 0.00 0.29 0.03 0.10 95.78 04:20:01 AM 1 5.29 0.00 0.36 0.00 0.10 94.25 04:21:01 AM all 3.50 0.02 0.26 0.02 0.08 96.12 04:21:01 AM 0 2.92 0.02 0.30 0.02 0.08 96.66 04:21:01 AM 1 4.08 0.02 0.22 0.02 0.08 95.59 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 6.48 0.00 0.38 0.01 0.09 93.04 04:22:01 AM 0 2.27 0.00 0.32 0.02 0.08 97.31 04:22:01 AM 1 10.73 0.00 0.44 0.00 0.10 88.73 04:23:01 AM all 17.17 0.00 0.44 0.01 0.08 82.30 04:23:01 AM 0 7.73 0.00 0.44 0.02 0.07 91.75 04:23:01 AM 1 26.54 0.00 0.43 0.00 0.10 72.92 04:24:01 AM all 13.97 0.00 0.51 0.01 0.09 85.42 04:24:01 AM 0 6.03 0.00 0.44 0.02 0.08 93.43 04:24:01 AM 1 21.99 0.00 0.58 0.00 0.10 77.33 04:25:01 AM all 7.31 0.00 0.28 0.00 0.08 92.33 04:25:01 AM 0 4.33 0.00 0.22 0.00 0.08 95.36 04:25:01 AM 1 10.28 0.00 0.33 0.00 0.08 89.31 04:26:01 AM all 6.48 0.00 0.22 0.01 0.08 93.22 04:26:01 AM 0 2.91 0.00 0.13 0.02 0.07 96.88 04:26:01 AM 1 10.05 0.00 0.30 0.00 0.08 89.57 04:27:01 AM all 24.38 0.00 2.24 0.07 0.09 73.22 04:27:01 AM 0 18.57 0.00 2.50 0.08 0.08 78.76 04:27:01 AM 1 30.18 0.00 1.98 0.05 0.10 67.68 04:28:01 AM all 31.23 0.00 4.16 0.23 0.07 64.30 04:28:01 AM 0 33.63 0.00 3.97 0.13 0.07 62.20 04:28:01 AM 1 28.83 0.00 4.36 0.33 0.08 66.39 Average: all 10.79 0.00 1.12 0.23 0.08 87.78 Average: 0 8.18 0.00 1.03 0.22 0.08 90.48 Average: 1 13.41 0.00 1.21 0.24 0.08 85.06