---> uname -a: Linux prd-centos8-robot-2c-8g-7750.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: 2800.000 BogoMIPS: 5600.00 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 630 4785 19 2282 6768 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:5c:d6:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84680sec preferred_lft 84680sec inet6 fe80::f816:3eff:fe5c:d6ef/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) 02/05/2026 _x86_64_ (2 CPU) 00:34:33 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 146.07 68.98 77.09 7888.44 28672.43 12:37:01 AM 94.54 1.08 93.45 75.31 11048.87 12:38:01 AM 49.25 3.82 45.43 1256.38 3749.55 12:39:01 AM 69.69 6.02 63.67 490.32 7835.88 12:40:01 AM 7.78 0.07 7.71 4.93 560.03 12:41:01 AM 4.52 0.00 4.52 0.00 191.35 12:42:01 AM 0.85 0.00 0.85 0.00 44.79 12:43:01 AM 0.47 0.00 0.47 0.00 81.24 12:44:01 AM 0.20 0.00 0.20 0.00 12.18 12:45:01 AM 0.35 0.00 0.35 0.00 5.52 12:46:01 AM 0.57 0.00 0.57 0.00 84.41 12:47:01 AM 0.43 0.00 0.43 0.00 32.81 12:48:01 AM 0.42 0.00 0.42 0.00 86.19 12:49:01 AM 0.47 0.00 0.47 0.00 49.94 12:50:01 AM 0.56 0.00 0.56 0.00 11.91 12:50:01 AM 5.62 2.25 3.37 17.98 151.69 12:51:01 AM 1.37 0.00 1.37 0.00 73.57 12:52:01 AM 0.48 0.00 0.48 0.00 73.16 12:53:01 AM 0.33 0.00 0.33 0.00 77.00 12:54:02 AM 0.57 0.00 0.57 0.00 60.36 12:55:01 AM 0.71 0.00 0.71 0.00 80.63 12:56:01 AM 0.47 0.00 0.47 0.00 62.89 12:57:01 AM 0.45 0.00 0.45 0.00 49.30 12:58:01 AM 0.47 0.00 0.47 0.00 165.52 12:59:01 AM 0.97 0.00 0.97 0.00 168.91 01:00:01 AM 0.88 0.00 0.88 0.00 123.21 01:01:01 AM 0.65 0.02 0.63 0.13 95.08 01:02:01 AM 3.05 0.38 2.67 38.65 284.62 01:03:01 AM 35.87 0.52 35.35 63.85 3361.88 Average: 15.10 2.89 12.21 350.88 2042.17 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5350052 7033684 2532372 32.13 2688 1866692 686732 7.69 186720 2027284 173396 12:37:01 AM 5134432 6977284 2747992 34.86 2688 2018736 736540 8.25 198776 2198704 40780 12:38:01 AM 4937164 6943540 2945260 37.36 2688 2177096 773516 8.66 262528 2316292 100084 12:39:01 AM 4909232 7020952 2973192 37.72 2688 2278076 659516 7.38 266808 2315744 9640 12:40:01 AM 4868420 6980892 3014004 38.24 2688 2278956 729408 8.17 267208 2360032 460 12:41:01 AM 4866064 6979520 3016360 38.27 2688 2279908 729408 8.17 267232 2362724 180 12:42:01 AM 4862512 6977272 3019912 38.31 2688 2281204 729408 8.17 267416 2366136 528 12:43:01 AM 4856340 6972996 3026084 38.39 2688 2283100 729408 8.17 267436 2372408 312 12:44:01 AM 4856596 6973276 3025828 38.39 2688 2283124 729408 8.17 267436 2372228 16 12:45:01 AM 4854900 6972700 3027524 38.41 2688 2284304 729408 8.17 267460 2373728 1192 12:46:01 AM 4853508 6972724 3028916 38.43 2688 2285668 729408 8.17 267492 2375232 328 12:47:01 AM 4851188 6971568 3031236 38.46 2688 2286824 729408 8.17 267592 2377460 664 12:48:01 AM 4848964 6971284 3033460 38.48 2688 2288772 729408 8.17 267668 2379640 168 12:49:01 AM 4847552 6971032 3034872 38.50 2688 2289932 748508 8.38 267688 2380944 32 12:50:01 AM 4847360 6971076 3035064 38.50 2688 2290160 752652 8.43 267688 2381048 156 12:50:01 AM 4847288 6971008 3035136 38.51 2688 2290160 752652 8.43 267792 2380956 172 12:51:01 AM 4845732 6970960 3036692 38.52 2688 2291668 752652 8.43 267800 2382560 380 12:52:01 AM 4843716 6970576 3038708 38.55 2688 2293332 752652 8.43 267820 2384592 80 12:53:01 AM 4841616 6970536 3040808 38.58 2688 2295396 752652 8.43 267940 2386424 4 12:54:02 AM 4840116 6970772 3042308 38.60 2688 2297064 752652 8.43 268148 2387956 252 12:55:01 AM 4838348 6970636 3044076 38.62 2688 2298744 752652 8.43 268372 2389364 24 12:56:01 AM 4836948 6970880 3045476 38.64 2688 2300372 752652 8.43 268460 2390924 16 12:57:01 AM 4834452 6970076 3047972 38.67 2688 2302064 752652 8.43 268484 2393308 444 12:58:01 AM 4828000 6969044 3054424 38.75 2688 2307492 752652 8.43 268744 2399560 1176 12:59:01 AM 4823728 6968648 3058696 38.80 2688 2311408 752652 8.43 268916 2403580 716 01:00:01 AM 4820972 6968348 3061452 38.84 2688 2313816 745856 8.35 268964 2406052 20 01:01:01 AM 4814684 6966276 3067740 38.92 2688 2318076 745856 8.35 268988 2412372 1728 01:02:01 AM 4949708 6981964 2932716 37.21 2688 2200360 709284 7.94 306748 2254228 71816 01:03:01 AM 4905244 6943960 2977180 37.77 2688 2211420 740984 8.30 513172 2105596 21944 Average: 4883270 6974258 2999154 38.05 2688 2258756 737608 8.26 272327 2346106 14714 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 328.82 214.05 1781.27 62.12 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 70.41 50.95 767.59 8.80 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 51.43 40.42 340.69 9.77 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 205.63 149.83 47.13 41.21 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 25.54 12.21 8.41 1.77 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 4.40 4.78 1.86 4.28 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 35.89 32.42 6.96 5.79 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 43.21 42.49 8.36 4.14 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.88 0.63 0.23 0.05 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 36.61 32.84 6.06 2.88 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 56.76 38.89 11.44 3.71 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 60.02 48.66 11.94 6.13 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 71.62 65.06 16.37 8.70 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 26.95 26.36 6.94 4.56 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.03 11.87 2.93 1.12 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 8.99 5.62 1.04 0.68 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 26.40 25.48 5.48 2.48 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 29.07 24.99 8.77 4.35 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 62.41 60.62 12.62 10.23 0.00 0.00 0.00 0.00 12:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 AM eth0 62.01 64.03 11.20 7.59 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 56.80 58.94 10.29 7.11 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 34.41 30.13 12.88 3.62 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 34.49 29.99 7.25 5.92 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 61.57 63.04 12.95 7.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 61.16 61.34 13.15 9.47 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 34.03 31.81 8.19 3.97 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.57 3.35 1.53 0.74 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 95.05 62.30 187.97 153.49 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.56 16.83 16.77 9.09 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 57.74 46.57 118.90 13.97 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) 02/05/2026 _x86_64_ (2 CPU) 00:34:33 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 44.06 0.03 8.54 4.72 0.13 42.52 12:36:01 AM 0 50.59 0.02 8.84 4.91 0.13 35.51 12:36:01 AM 1 37.50 0.05 8.25 4.53 0.12 49.56 12:37:01 AM all 22.32 0.00 3.62 3.53 0.12 70.42 12:37:01 AM 0 25.89 0.00 3.62 2.77 0.12 67.60 12:37:01 AM 1 18.75 0.00 3.61 4.30 0.12 73.23 12:38:01 AM all 27.18 0.00 4.50 1.79 0.13 66.41 12:38:01 AM 0 42.93 0.00 5.67 2.50 0.13 48.77 12:38:01 AM 1 11.46 0.00 3.33 1.08 0.12 84.01 12:39:01 AM all 20.60 0.00 4.20 2.03 0.07 73.10 12:39:01 AM 0 27.65 0.00 4.65 1.88 0.07 65.76 12:39:01 AM 1 13.60 0.00 3.75 2.19 0.07 80.40 12:40:01 AM all 3.38 0.00 0.25 0.11 0.05 96.21 12:40:01 AM 0 3.78 0.00 0.20 0.18 0.05 95.78 12:40:01 AM 1 2.98 0.00 0.30 0.03 0.05 96.64 12:41:01 AM all 1.80 0.00 0.13 0.03 0.08 97.95 12:41:01 AM 0 2.35 0.00 0.13 0.03 0.08 97.40 12:41:01 AM 1 1.25 0.00 0.13 0.02 0.08 98.51 12:42:01 AM all 6.74 0.00 0.43 0.03 0.08 92.72 12:42:01 AM 0 7.50 0.00 0.48 0.00 0.05 91.97 12:42:01 AM 1 6.01 0.00 0.39 0.05 0.10 93.45 12:43:01 AM all 9.67 0.00 0.51 0.00 0.09 89.73 12:43:01 AM 0 18.01 0.00 0.73 0.00 0.09 81.17 12:43:01 AM 1 1.66 0.00 0.30 0.00 0.08 97.96 12:44:01 AM all 0.45 0.00 0.10 0.00 0.09 99.36 12:44:01 AM 0 0.57 0.00 0.05 0.00 0.07 99.32 12:44:01 AM 1 0.33 0.00 0.15 0.00 0.12 99.40 12:45:01 AM all 3.88 0.00 0.19 0.00 0.08 95.84 12:45:01 AM 0 2.95 0.00 0.18 0.00 0.07 96.79 12:45:01 AM 1 4.81 0.00 0.20 0.00 0.10 94.89 12:46:01 AM all 4.65 0.00 0.27 0.00 0.08 95.00 12:46:01 AM 0 6.11 0.00 0.28 0.00 0.08 93.52 12:46:01 AM 1 3.20 0.00 0.25 0.00 0.07 96.49 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 6.42 0.00 0.42 0.02 0.08 93.07 12:47:01 AM 0 8.79 0.00 0.41 0.00 0.07 90.74 12:47:01 AM 1 4.07 0.00 0.42 0.03 0.08 95.39 12:48:01 AM all 7.31 0.00 0.39 0.00 0.09 92.21 12:48:01 AM 0 6.31 0.00 0.32 0.00 0.08 93.29 12:48:01 AM 1 8.33 0.00 0.46 0.00 0.10 91.11 12:49:01 AM all 6.48 0.00 0.38 0.00 0.08 93.06 12:49:01 AM 0 10.01 0.00 0.53 0.00 0.07 89.39 12:49:01 AM 1 3.04 0.00 0.23 0.00 0.08 96.64 12:50:01 AM all 2.61 0.00 0.20 0.00 0.09 97.09 12:50:01 AM 0 1.14 0.00 0.15 0.00 0.10 98.61 12:50:01 AM 1 4.11 0.00 0.26 0.00 0.09 95.54 12:50:01 AM all 5.59 0.00 8.38 0.00 0.00 86.03 12:50:01 AM 0 10.00 0.00 13.33 0.00 0.00 76.67 12:50:01 AM 1 1.12 0.00 3.37 0.00 0.00 95.51 12:51:01 AM all 5.25 0.00 0.23 0.01 0.08 94.43 12:51:01 AM 0 4.01 0.00 0.22 0.00 0.08 95.69 12:51:01 AM 1 6.49 0.00 0.23 0.02 0.08 93.18 12:52:01 AM all 6.88 0.00 0.36 0.00 0.09 92.66 12:52:01 AM 0 5.14 0.00 0.36 0.00 0.10 94.40 12:52:01 AM 1 8.63 0.00 0.37 0.00 0.08 90.91 12:53:01 AM all 7.75 0.00 0.56 0.00 0.08 91.61 12:53:01 AM 0 13.31 0.00 0.66 0.00 0.09 85.94 12:53:01 AM 1 2.28 0.00 0.45 0.00 0.08 97.19 12:54:02 AM all 4.52 0.00 0.34 0.00 0.08 95.06 12:54:02 AM 0 5.27 0.00 0.38 0.00 0.08 94.26 12:54:02 AM 1 3.77 0.00 0.30 0.00 0.08 95.85 12:55:01 AM all 4.33 0.00 0.30 0.00 0.09 95.28 12:55:01 AM 0 3.83 0.00 0.27 0.00 0.09 95.82 12:55:01 AM 1 4.83 0.00 0.32 0.00 0.10 94.74 12:56:01 AM all 3.38 0.00 0.25 0.02 0.10 96.25 12:56:01 AM 0 5.31 0.00 0.27 0.00 0.08 94.33 12:56:01 AM 1 1.45 0.00 0.23 0.03 0.12 98.16 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 6.36 0.00 0.34 0.00 0.09 93.21 12:57:01 AM 0 10.37 0.00 0.40 0.00 0.10 89.13 12:57:01 AM 1 2.39 0.00 0.27 0.00 0.08 97.26 12:58:01 AM all 17.32 0.00 0.50 0.00 0.09 82.08 12:58:01 AM 0 25.81 0.00 0.62 0.00 0.10 73.46 12:58:01 AM 1 8.88 0.00 0.39 0.00 0.08 90.65 12:59:01 AM all 13.74 0.00 0.45 0.03 0.08 85.69 12:59:01 AM 0 10.51 0.00 0.42 0.00 0.08 88.99 12:59:01 AM 1 17.01 0.00 0.49 0.07 0.08 82.35 01:00:01 AM all 6.91 0.00 0.29 0.03 0.10 92.66 01:00:01 AM 0 10.34 0.00 0.33 0.05 0.12 89.16 01:00:01 AM 1 3.49 0.00 0.25 0.02 0.08 96.16 01:01:01 AM all 6.66 0.00 0.26 0.01 0.09 92.98 01:01:01 AM 0 7.10 0.00 0.25 0.02 0.08 92.55 01:01:01 AM 1 6.23 0.00 0.27 0.00 0.10 93.40 01:02:01 AM all 17.52 0.00 1.52 0.03 0.09 80.85 01:02:01 AM 0 6.04 0.00 1.40 0.00 0.08 92.47 01:02:01 AM 1 28.99 0.00 1.64 0.05 0.10 69.23 01:03:01 AM all 30.51 0.00 3.65 0.27 0.09 65.49 01:03:01 AM 0 44.08 0.00 4.31 0.23 0.08 51.30 01:03:01 AM 1 16.96 0.00 2.98 0.30 0.10 79.66 Average: all 10.69 0.00 1.19 0.45 0.09 87.57 Average: 0 13.08 0.00 1.30 0.45 0.09 85.08 Average: 1 8.31 0.00 1.08 0.46 0.09 90.06