---> uname -a: Linux prd-centos8-robot-2c-8g-12666.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 641 4752 19 2303 6757 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:d7:46:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84554sec preferred_lft 84554sec inet6 fe80::f816:3eff:fed7:46ee/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) 02/17/2026 _x86_64_ (2 CPU) 07:07:06 LINUX RESTART (2 CPU) 07:08:01 AM tps rtps wtps bread/s bwrtn/s 07:09:01 AM 93.84 45.57 48.27 5638.25 24635.87 07:10:01 AM 113.93 0.33 113.60 15.06 10157.06 07:11:01 AM 43.37 1.05 42.32 73.98 6444.70 07:12:01 AM 40.18 7.03 33.14 1306.58 1917.13 07:13:01 AM 73.63 2.70 70.93 436.12 8484.81 07:14:02 AM 4.42 0.00 4.42 0.00 159.10 07:15:01 AM 0.41 0.00 0.41 0.00 4.05 07:16:01 AM 0.35 0.00 0.35 0.00 3.47 07:17:01 AM 2.12 0.10 2.02 6.80 152.98 07:18:01 AM 0.57 0.00 0.57 0.00 140.77 07:19:01 AM 0.25 0.00 0.25 0.00 154.56 07:20:01 AM 0.27 0.00 0.27 0.00 205.83 07:21:01 AM 0.33 0.00 0.33 0.00 43.11 07:22:01 AM 0.25 0.00 0.25 0.00 33.52 07:23:01 AM 1.42 0.03 1.38 0.27 46.20 07:24:01 AM 5.98 5.75 0.23 555.55 18.59 07:25:01 AM 3.12 0.00 3.12 0.00 180.85 07:26:01 AM 0.38 0.00 0.38 0.00 105.71 07:27:01 AM 0.23 0.00 0.23 0.00 118.41 07:28:01 AM 0.60 0.00 0.60 0.00 178.99 07:29:01 AM 0.33 0.00 0.33 0.00 171.85 07:30:01 AM 0.23 0.00 0.23 0.00 74.58 07:31:01 AM 0.32 0.00 0.32 0.00 83.59 07:32:01 AM 0.20 0.00 0.20 0.00 16.41 07:33:01 AM 0.30 0.00 0.30 0.00 22.89 07:34:01 AM 0.17 0.00 0.17 0.00 35.73 07:35:01 AM 0.45 0.00 0.45 0.00 59.03 07:36:01 AM 0.27 0.00 0.27 0.00 53.24 07:37:01 AM 15.51 0.35 15.16 38.25 719.69 Average: 13.92 2.17 11.75 278.47 1877.80 07:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 AM 5590828 7081328 2291596 29.07 2688 1684800 672252 7.53 178916 1835028 80872 07:10:01 AM 5192576 7005912 2689848 34.12 2688 1990524 706400 7.91 188256 2155284 145644 07:11:01 AM 5172660 7008048 2709764 34.38 2688 2011816 708196 7.93 198548 2160740 12 07:12:01 AM 4908424 6974348 2974000 37.73 2688 2234404 741220 8.30 278632 2322052 171492 07:13:01 AM 4919988 7022932 2962436 37.58 2688 2270416 652628 7.31 266192 2311928 88 07:14:02 AM 4920804 7023748 2961620 37.57 2688 2270416 668520 7.49 266196 2311996 4 07:15:01 AM 4920616 7023560 2961808 37.57 2688 2270416 668520 7.49 266196 2312056 4 07:16:01 AM 4921008 7023956 2961416 37.57 2688 2270420 668520 7.49 266196 2311944 4 07:17:01 AM 4866692 6972952 3015732 38.26 2688 2273772 768352 8.60 266720 2365140 648 07:18:01 AM 4855792 6968288 3026632 38.40 2688 2280000 768352 8.60 266720 2375808 2920 07:19:01 AM 4851796 6968188 3030628 38.45 2688 2283888 768352 8.60 266720 2379744 2220 07:20:01 AM 4847784 6968288 3034640 38.50 2688 2287992 802896 8.99 267024 2383744 196 07:21:01 AM 4846332 6967864 3036092 38.52 2688 2289004 780240 8.74 267088 2385428 24 07:22:01 AM 4844756 6967356 3037668 38.54 2688 2290072 780240 8.74 267088 2386540 176 07:23:01 AM 4846788 6969756 3035636 38.51 2688 2290448 780240 8.74 267240 2384736 108 07:24:01 AM 4829628 6969636 3052796 38.73 2688 2307428 734940 8.23 269656 2399412 688 07:25:01 AM 4821176 6965092 3061248 38.84 2688 2311332 774124 8.67 269708 2407552 596 07:26:01 AM 4815536 6961960 3066888 38.91 2688 2313844 791564 8.86 269708 2413436 88 07:27:01 AM 4808320 6960436 3074104 39.00 2688 2319520 791564 8.86 269708 2420172 2268 07:28:01 AM 4805012 6960644 3077412 39.04 2688 2323040 791564 8.86 269708 2423572 656 07:29:01 AM 4797964 6960112 3084460 39.13 2688 2329548 791564 8.86 269708 2430792 2084 07:30:01 AM 4797468 6959768 3084956 39.14 2688 2329688 809712 9.07 269708 2430872 56 07:31:01 AM 4797268 6962056 3085156 39.14 2688 2332160 787484 8.82 269708 2431436 120 07:32:01 AM 4796732 6961920 3085692 39.15 2688 2332560 787484 8.82 269708 2431976 96 07:33:01 AM 4795860 6961496 3086564 39.16 2688 2333008 769592 8.62 269708 2432732 4 07:34:01 AM 4795200 6962572 3087224 39.17 2688 2334744 769592 8.62 269708 2433676 716 07:35:01 AM 4790332 6959436 3092092 39.23 2688 2336484 824928 9.24 269856 2437912 908 07:36:01 AM 4788924 6959180 3093500 39.25 2688 2337624 845508 9.47 269856 2439136 536 07:37:01 AM 4879092 6927264 3003332 38.10 2688 2220712 740328 8.29 361360 2277776 85344 Average: 4890530 6978555 2991894 37.96 2688 2257244 756720 8.47 263639 2351470 17192 07:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 235.69 148.00 1144.15 56.09 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 80.06 64.98 923.09 9.81 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 39.44 24.61 470.67 2.81 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 43.46 39.73 339.56 9.77 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 578.97 429.27 119.12 98.30 0.00 0.00 0.00 0.00 07:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:02 AM eth0 2.57 2.02 0.58 0.50 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 2.49 1.90 0.43 0.42 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 0.97 0.70 0.16 0.12 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 57.36 38.67 22.97 4.54 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 36.87 32.54 37.58 4.62 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 17.46 14.81 19.08 3.02 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 89.50 85.70 32.18 7.49 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 53.09 51.47 11.07 4.36 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 52.20 50.52 11.58 4.90 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 11.03 9.06 2.66 1.79 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 9.43 7.80 2.21 1.46 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 70.70 69.44 15.06 14.12 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 72.66 71.88 28.47 5.77 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 110.13 109.57 75.91 8.29 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 80.49 81.46 49.18 6.02 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 98.88 97.02 69.24 7.92 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 19.19 19.16 3.09 1.35 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 68.58 68.33 27.94 5.96 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 13.30 11.00 3.18 2.23 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 14.15 11.76 3.58 2.53 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 47.74 47.44 26.65 3.79 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 72.48 65.53 12.35 6.39 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 27.90 25.50 5.11 2.65 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 134.56 84.49 182.90 148.85 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 73.88 60.87 125.58 14.69 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) 02/17/2026 _x86_64_ (2 CPU) 07:07:06 LINUX RESTART (2 CPU) 07:08:01 AM CPU %user %nice %system %iowait %steal %idle 07:09:01 AM all 19.87 0.04 5.04 46.99 0.10 27.95 07:09:01 AM 0 20.83 0.00 3.57 46.53 0.08 28.99 07:09:01 AM 1 18.91 0.08 6.51 47.46 0.12 26.92 07:10:01 AM all 30.94 0.00 4.83 7.21 0.11 56.91 07:10:01 AM 0 31.40 0.00 5.13 8.02 0.12 55.33 07:10:01 AM 1 30.48 0.00 4.52 6.41 0.10 58.48 07:11:01 AM all 7.74 0.00 1.34 2.04 0.06 88.82 07:11:01 AM 0 8.11 0.00 1.43 2.38 0.05 88.03 07:11:01 AM 1 7.38 0.00 1.24 1.70 0.07 89.61 07:12:01 AM all 30.48 0.00 5.06 1.26 0.11 63.09 07:12:01 AM 0 38.84 0.00 5.66 0.78 0.10 54.61 07:12:01 AM 1 22.14 0.00 4.46 1.73 0.12 71.55 07:13:01 AM all 17.57 0.00 4.19 1.37 0.08 76.78 07:13:01 AM 0 23.73 0.00 4.61 1.55 0.08 70.03 07:13:01 AM 1 11.42 0.00 3.77 1.19 0.08 83.54 07:14:02 AM all 0.35 0.00 0.09 0.02 0.05 99.49 07:14:02 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 07:14:02 AM 1 0.55 0.00 0.07 0.03 0.05 99.30 07:15:01 AM all 0.31 0.00 0.09 0.00 0.03 99.56 07:15:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.86 07:15:01 AM 1 0.56 0.00 0.14 0.00 0.05 99.25 07:16:01 AM all 0.16 0.00 0.07 0.00 0.03 99.75 07:16:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 07:16:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 07:17:01 AM all 8.31 0.00 0.99 0.01 0.08 90.61 07:17:01 AM 0 7.57 0.00 1.49 0.02 0.07 90.86 07:17:01 AM 1 9.06 0.00 0.49 0.00 0.10 90.35 07:18:01 AM all 12.38 0.00 0.97 0.01 0.10 86.54 07:18:01 AM 0 15.43 0.00 0.42 0.00 0.10 84.05 07:18:01 AM 1 9.33 0.00 1.52 0.02 0.10 89.02 07:19:01 AM all 8.29 0.00 0.31 0.00 0.07 91.34 07:19:01 AM 0 9.48 0.00 0.33 0.00 0.07 90.12 07:19:01 AM 1 7.10 0.00 0.28 0.00 0.07 92.55 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 11.55 0.00 1.18 0.00 0.08 87.20 07:20:01 AM 0 10.08 0.00 0.64 0.00 0.07 89.21 07:20:01 AM 1 13.03 0.00 1.73 0.00 0.09 85.15 07:21:01 AM all 5.96 0.00 0.60 0.01 0.07 93.36 07:21:01 AM 0 7.13 0.00 0.85 0.02 0.05 91.95 07:21:01 AM 1 4.80 0.00 0.35 0.00 0.08 94.76 07:22:01 AM all 6.63 0.00 0.64 0.00 0.09 92.64 07:22:01 AM 0 4.77 0.00 0.64 0.00 0.10 94.50 07:22:01 AM 1 8.50 0.00 0.64 0.00 0.08 90.78 07:23:01 AM all 4.40 0.00 0.45 0.01 0.07 95.07 07:23:01 AM 0 6.25 0.00 0.55 0.02 0.07 93.12 07:23:01 AM 1 2.56 0.00 0.35 0.00 0.07 97.02 07:24:01 AM all 3.39 0.24 0.35 0.11 0.05 95.86 07:24:01 AM 0 3.85 0.48 0.43 0.22 0.05 94.97 07:24:01 AM 1 2.93 0.00 0.27 0.00 0.05 96.76 07:25:01 AM all 12.30 0.00 0.91 0.03 0.08 86.68 07:25:01 AM 0 14.15 0.00 0.85 0.00 0.09 84.91 07:25:01 AM 1 10.42 0.00 0.97 0.05 0.07 88.49 07:26:01 AM all 5.59 0.00 0.40 0.00 0.07 93.94 07:26:01 AM 0 5.65 0.00 0.45 0.00 0.07 93.83 07:26:01 AM 1 5.54 0.00 0.35 0.00 0.07 94.04 07:27:01 AM all 6.59 0.00 0.74 0.01 0.07 92.60 07:27:01 AM 0 7.27 0.00 0.82 0.00 0.07 91.85 07:27:01 AM 1 5.91 0.00 0.66 0.02 0.07 93.35 07:28:01 AM all 3.65 0.00 0.38 0.01 0.07 95.90 07:28:01 AM 0 4.91 0.00 0.40 0.02 0.07 94.60 07:28:01 AM 1 2.38 0.00 0.35 0.00 0.07 97.20 07:29:01 AM all 10.31 0.00 1.12 0.02 0.08 88.48 07:29:01 AM 0 14.81 0.00 1.73 0.00 0.08 83.38 07:29:01 AM 1 5.80 0.00 0.50 0.03 0.08 93.58 07:30:01 AM all 1.46 0.00 0.19 0.00 0.07 98.28 07:30:01 AM 0 1.30 0.00 0.18 0.00 0.07 98.45 07:30:01 AM 1 1.62 0.00 0.20 0.00 0.07 98.11 07:30:01 AM CPU %user %nice %system %iowait %steal %idle 07:31:01 AM all 6.01 0.00 0.62 0.00 0.08 93.29 07:31:01 AM 0 6.15 0.00 0.67 0.00 0.08 93.10 07:31:01 AM 1 5.87 0.00 0.57 0.00 0.07 93.49 07:32:01 AM all 4.56 0.00 0.21 0.00 0.08 95.15 07:32:01 AM 0 5.78 0.00 0.22 0.00 0.08 93.92 07:32:01 AM 1 3.34 0.00 0.20 0.00 0.07 96.39 07:33:01 AM all 4.74 0.00 0.26 0.00 0.08 94.92 07:33:01 AM 0 7.24 0.00 0.30 0.00 0.08 92.38 07:33:01 AM 1 2.24 0.00 0.22 0.00 0.07 97.47 07:34:01 AM all 6.27 0.00 0.57 0.00 0.07 93.08 07:34:01 AM 0 7.97 0.00 0.76 0.00 0.07 91.21 07:34:01 AM 1 4.60 0.00 0.39 0.00 0.07 94.94 07:35:01 AM all 7.28 0.00 1.11 0.00 0.08 91.53 07:35:01 AM 0 8.78 0.00 1.56 0.00 0.08 89.57 07:35:01 AM 1 5.76 0.00 0.66 0.00 0.08 93.50 07:36:01 AM all 4.74 0.00 0.34 0.00 0.08 94.84 07:36:01 AM 0 6.80 0.00 0.37 0.00 0.08 92.74 07:36:01 AM 1 2.68 0.00 0.32 0.00 0.07 96.94 07:37:01 AM all 23.15 0.00 2.56 0.09 0.08 74.11 07:37:01 AM 0 19.47 0.00 2.84 0.05 0.07 77.58 07:37:01 AM 1 26.84 0.00 2.29 0.13 0.10 70.64 Average: all 9.15 0.01 1.23 2.04 0.07 87.49 Average: 0 10.29 0.02 1.28 2.06 0.07 86.28 Average: 1 8.00 0.00 1.18 2.03 0.08 88.71