---> uname -a: Linux prd-centos8-robot-2c-8g-1677.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 672 4744 19 2281 6727 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:b5:cb:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84718sec preferred_lft 84718sec inet6 fe80::f816:3eff:feb5:cb78/64 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) 01/18/2026 _x86_64_ (2 CPU) 03:02:41 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 188.67 124.84 63.83 13608.00 40442.93 03:05:01 AM 118.15 1.08 117.06 75.32 12229.06 03:06:01 AM 32.17 0.42 31.76 64.78 2610.08 03:07:01 AM 60.59 6.90 53.69 1286.05 3450.76 03:08:01 AM 35.77 0.03 35.74 3.47 6384.89 03:09:01 AM 4.55 0.07 4.48 4.93 221.36 03:10:01 AM 2.32 0.00 2.32 0.00 149.33 03:11:01 AM 0.55 0.00 0.55 0.00 36.55 03:12:01 AM 0.15 0.00 0.15 0.00 2.25 03:13:01 AM 0.65 0.00 0.65 0.00 87.20 03:14:01 AM 6.38 5.95 0.43 574.88 19.86 03:15:01 AM 3.27 0.00 3.27 0.00 115.96 03:16:01 AM 0.62 0.00 0.62 0.00 76.99 03:17:01 AM 0.33 0.00 0.33 0.00 38.66 03:18:01 AM 1.52 0.03 1.48 0.27 52.83 03:19:01 AM 0.57 0.00 0.57 0.00 88.22 03:20:01 AM 0.37 0.00 0.37 0.00 40.46 03:21:01 AM 0.77 0.00 0.77 0.00 90.45 03:22:01 AM 0.43 0.00 0.43 0.00 76.16 03:23:01 AM 0.65 0.00 0.65 0.00 81.80 03:24:01 AM 0.42 0.00 0.42 0.00 39.47 03:25:01 AM 0.37 0.00 0.37 0.00 95.78 03:26:01 AM 0.83 0.00 0.83 0.00 191.02 03:27:01 AM 0.80 0.00 0.80 0.00 117.33 03:28:01 AM 0.82 0.00 0.82 0.00 161.65 03:29:01 AM 0.37 0.00 0.37 0.00 136.04 03:30:01 AM 23.98 0.40 23.58 46.78 2803.30 Average: 18.00 5.18 12.83 580.28 2587.00 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5373596 6966828 2508836 31.83 2688 1784160 839944 9.40 191212 2030332 119936 03:05:01 AM 5107524 6948280 2774908 35.20 2688 2016288 789480 8.84 198716 2220420 46136 03:06:01 AM 5190440 7032928 2691992 34.15 2688 2018236 708692 7.94 219616 2124004 8 03:07:01 AM 4849184 6954484 3033248 38.48 2688 2271544 758192 8.49 256604 2395776 184944 03:08:01 AM 4895404 6993400 2987028 37.89 2688 2264428 712404 7.98 261048 2340380 4 03:09:01 AM 4847412 6946672 3035020 38.50 2688 2265692 781268 8.75 261396 2388052 44 03:10:01 AM 4839264 6940928 3043168 38.61 2688 2268104 801796 8.98 261640 2395856 304 03:11:01 AM 4839024 6941240 3043408 38.61 2688 2268632 779932 8.73 261640 2396292 24 03:12:01 AM 4838800 6941024 3043632 38.61 2688 2268640 779932 8.73 261640 2396388 4 03:13:01 AM 4836096 6940544 3046336 38.65 2688 2270864 779932 8.73 261684 2399164 16 03:14:01 AM 4817748 6940320 3064684 38.88 2688 2288924 785844 8.80 263936 2415016 1164 03:15:01 AM 4815056 6940100 3067376 38.91 2688 2291424 801248 8.97 264000 2417644 1748 03:16:01 AM 4813548 6939816 3068884 38.93 2688 2292628 801248 8.97 264020 2418836 916 03:17:01 AM 4813592 6940080 3068840 38.93 2688 2292856 801248 8.97 264020 2419056 124 03:18:01 AM 4810304 6937564 3072128 38.97 2688 2293616 794948 8.90 264192 2421900 260 03:19:01 AM 4808484 6937856 3073948 39.00 2688 2295704 794948 8.90 264212 2424088 20 03:20:01 AM 4806108 6937408 3076324 39.03 2688 2297648 808460 9.05 264288 2426216 944 03:21:01 AM 4804736 6937672 3077696 39.05 2688 2299316 808460 9.05 264480 2427524 416 03:22:01 AM 4803088 6937704 3079344 39.07 2688 2300972 808460 9.05 264704 2428848 160 03:23:01 AM 4801008 6937648 3081424 39.09 2688 2303004 808460 9.05 264856 2430900 192 03:24:01 AM 4790116 6928152 3092316 39.23 2688 2304396 808460 9.05 264880 2441488 580 03:25:01 AM 4786248 6927916 3096184 39.28 2688 2308040 808460 9.05 265044 2445432 1524 03:26:01 AM 4781240 6927720 3101192 39.34 2688 2312832 808460 9.05 265280 2450396 1168 03:27:01 AM 4777848 6927000 3104584 39.39 2688 2315484 808460 9.05 265344 2453544 844 03:28:01 AM 4772304 6925304 3110128 39.46 2688 2319356 808460 9.05 265384 2458920 336 03:29:01 AM 4634060 6790972 3248372 41.21 2688 2323232 919472 10.30 265384 2597008 256 03:30:01 AM 4869208 6893512 3013224 38.23 2688 2196888 805720 9.02 503492 2149132 22500 Average: 4856350 6937521 3026082 38.39 2688 2249367 796755 8.92 265656 2381949 14243 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 290.82 176.78 1665.90 60.54 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 76.42 58.16 859.28 9.52 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 13.33 9.01 5.57 3.60 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 46.13 38.06 340.02 9.10 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 174.56 126.76 37.06 29.16 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 29.13 18.08 10.14 2.79 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 52.37 51.59 9.54 7.21 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 20.59 18.78 3.72 1.67 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 2.57 0.43 0.19 0.03 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 54.86 53.64 11.05 4.79 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 47.38 30.87 9.76 5.16 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 90.83 81.27 21.42 9.82 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 28.57 27.27 7.30 4.47 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 9.87 8.72 1.97 0.88 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 23.81 19.09 4.51 1.99 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 36.63 31.28 11.09 5.64 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 52.76 46.99 10.94 8.48 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 55.55 55.73 10.45 6.89 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 54.22 56.08 10.14 6.90 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 48.31 46.89 15.50 5.66 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 30.36 24.19 6.54 11.50 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 45.04 45.01 7.86 6.33 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 64.68 65.81 14.46 9.71 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 51.59 49.98 11.91 6.75 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 10.40 10.23 2.45 1.56 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 3.45 3.68 1.70 1.03 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 104.03 63.28 193.48 152.66 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 56.23 45.10 121.64 13.85 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) 01/18/2026 _x86_64_ (2 CPU) 03:02:41 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 40.24 0.08 10.53 11.69 0.13 37.32 03:04:01 AM 0 35.53 0.05 9.40 12.74 0.13 42.15 03:04:01 AM 1 44.97 0.10 11.67 10.64 0.13 32.47 03:05:01 AM all 33.05 0.00 5.08 1.53 0.11 60.24 03:05:01 AM 0 21.93 0.00 4.08 1.60 0.10 72.29 03:05:01 AM 1 44.21 0.00 6.07 1.46 0.12 48.14 03:06:01 AM all 12.41 0.00 1.64 0.93 0.08 84.95 03:06:01 AM 0 8.60 0.00 1.47 1.00 0.08 88.84 03:06:01 AM 1 16.22 0.00 1.81 0.85 0.07 81.06 03:07:01 AM all 33.59 0.00 6.12 0.61 0.12 59.56 03:07:01 AM 0 29.51 0.00 6.00 0.79 0.12 63.59 03:07:01 AM 1 37.66 0.00 6.25 0.43 0.12 55.54 03:08:01 AM all 6.06 0.00 1.12 0.68 0.05 92.10 03:08:01 AM 0 5.64 0.00 1.15 0.77 0.05 92.39 03:08:01 AM 1 6.48 0.00 1.09 0.59 0.05 91.80 03:09:01 AM all 5.17 0.00 0.36 0.03 0.08 94.37 03:09:01 AM 0 6.92 0.00 0.42 0.00 0.07 92.59 03:09:01 AM 1 3.43 0.00 0.30 0.05 0.08 96.14 03:10:01 AM all 11.46 0.00 0.61 0.02 0.10 87.82 03:10:01 AM 0 4.28 0.00 0.46 0.02 0.09 95.15 03:10:01 AM 1 18.83 0.00 0.75 0.02 0.11 80.29 03:11:01 AM all 3.95 0.00 0.40 0.00 0.08 95.57 03:11:01 AM 0 1.96 0.00 0.32 0.00 0.07 97.66 03:11:01 AM 1 6.01 0.00 0.48 0.00 0.09 93.42 03:12:01 AM all 0.51 0.00 0.13 0.00 0.08 99.28 03:12:01 AM 0 0.30 0.00 0.17 0.00 0.08 99.45 03:12:01 AM 1 0.72 0.00 0.10 0.00 0.07 99.12 03:13:01 AM all 6.74 0.00 0.33 0.00 0.08 92.85 03:13:01 AM 0 2.10 0.00 0.37 0.00 0.07 97.47 03:13:01 AM 1 11.40 0.00 0.29 0.00 0.10 88.22 03:14:01 AM all 4.52 0.23 0.48 0.12 0.08 94.57 03:14:01 AM 0 1.10 0.17 0.33 0.03 0.07 98.29 03:14:01 AM 1 7.99 0.29 0.63 0.20 0.10 90.79 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 9.76 0.00 0.64 0.01 0.08 89.51 03:15:01 AM 0 6.46 0.00 0.65 0.00 0.09 92.80 03:15:01 AM 1 13.06 0.00 0.63 0.02 0.07 86.22 03:16:01 AM all 5.65 0.00 0.33 0.00 0.09 93.92 03:16:01 AM 0 7.63 0.00 0.39 0.00 0.09 91.89 03:16:01 AM 1 3.72 0.00 0.27 0.00 0.10 95.92 03:17:01 AM all 3.42 0.00 0.26 0.00 0.08 96.24 03:17:01 AM 0 3.42 0.00 0.29 0.00 0.09 96.20 03:17:01 AM 1 3.41 0.00 0.24 0.00 0.07 96.28 03:18:01 AM all 3.22 0.00 0.33 0.01 0.10 96.34 03:18:01 AM 0 2.13 0.00 0.37 0.02 0.10 97.39 03:18:01 AM 1 4.32 0.00 0.28 0.00 0.10 95.30 03:19:01 AM all 7.49 0.00 0.42 0.00 0.08 92.01 03:19:01 AM 0 4.12 0.00 0.28 0.00 0.07 95.53 03:19:01 AM 1 10.94 0.00 0.55 0.00 0.10 88.41 03:20:01 AM all 8.40 0.00 0.59 0.00 0.09 90.92 03:20:01 AM 0 4.42 0.00 0.42 0.00 0.10 95.06 03:20:01 AM 1 12.43 0.00 0.75 0.00 0.09 86.73 03:21:01 AM all 4.43 0.00 0.41 0.01 0.08 95.07 03:21:01 AM 0 3.27 0.00 0.40 0.02 0.07 96.25 03:21:01 AM 1 5.58 0.00 0.42 0.00 0.10 93.90 03:22:01 AM all 4.44 0.00 0.38 0.00 0.08 95.10 03:22:01 AM 0 2.86 0.00 0.39 0.00 0.08 96.67 03:22:01 AM 1 6.02 0.00 0.37 0.00 0.08 93.53 03:23:01 AM all 4.49 0.00 0.35 0.00 0.09 95.07 03:23:01 AM 0 4.12 0.00 0.32 0.00 0.08 95.47 03:23:01 AM 1 4.86 0.00 0.39 0.00 0.10 94.66 03:24:01 AM all 4.90 0.00 0.30 0.00 0.09 94.71 03:24:01 AM 0 3.16 0.00 0.25 0.00 0.08 96.50 03:24:01 AM 1 6.63 0.00 0.35 0.00 0.10 92.92 03:25:01 AM all 12.48 0.00 0.45 0.00 0.09 86.97 03:25:01 AM 0 10.50 0.00 0.46 0.00 0.10 88.94 03:25:01 AM 1 14.46 0.00 0.45 0.00 0.08 85.01 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 16.19 0.00 0.58 0.01 0.09 83.13 03:26:01 AM 0 10.60 0.00 0.47 0.02 0.08 88.83 03:26:01 AM 1 21.90 0.00 0.69 0.00 0.10 77.31 03:27:01 AM all 7.83 0.00 0.39 0.01 0.10 91.67 03:27:01 AM 0 5.82 0.00 0.28 0.00 0.10 93.79 03:27:01 AM 1 9.84 0.00 0.50 0.02 0.10 89.54 03:28:01 AM all 7.51 0.00 0.30 0.00 0.08 92.11 03:28:01 AM 0 3.16 0.00 0.25 0.00 0.07 96.52 03:28:01 AM 1 11.86 0.00 0.35 0.00 0.10 87.69 03:29:01 AM all 11.48 0.00 0.32 0.02 0.08 88.11 03:29:01 AM 0 17.13 0.00 0.37 0.00 0.08 82.42 03:29:01 AM 1 5.83 0.00 0.27 0.03 0.08 93.79 03:30:01 AM all 26.14 0.00 3.15 0.29 0.09 70.33 03:30:01 AM 0 18.98 0.00 2.64 0.48 0.10 77.79 03:30:01 AM 1 33.29 0.00 3.66 0.10 0.08 62.86 Average: all 10.96 0.01 1.34 0.59 0.09 87.01 Average: 0 8.37 0.01 1.20 0.65 0.09 89.68 Average: 1 13.56 0.01 1.47 0.54 0.09 84.33