---> uname -a: Linux prd-centos8-robot-2c-8g-10674.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 618 4816 19 2263 6779 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:f4:b1:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84753sec preferred_lft 84753sec inet6 fe80::f816:3eff:fef4:b1fb/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) 02:59:14 LINUX RESTART (2 CPU) 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 96.80 6.05 90.75 1089.37 6844.77 03:02:01 AM 77.27 1.48 75.79 137.75 10543.55 03:03:01 AM 55.66 6.75 48.91 1248.19 3326.18 03:04:01 AM 47.55 0.22 47.33 43.59 6996.85 03:05:01 AM 3.95 0.07 3.88 4.93 141.81 03:06:01 AM 2.28 0.00 2.28 0.00 144.82 03:07:01 AM 0.53 0.00 0.53 0.00 71.42 03:08:01 AM 0.15 0.00 0.15 0.00 1.50 03:09:01 AM 0.17 0.00 0.17 0.00 1.80 03:10:01 AM 0.83 0.00 0.83 0.00 89.85 03:11:01 AM 0.43 0.00 0.43 0.00 50.57 03:12:01 AM 0.53 0.00 0.53 0.00 76.54 03:13:01 AM 0.40 0.00 0.40 0.00 43.37 03:14:01 AM 0.23 0.00 0.23 0.00 11.95 03:15:01 AM 1.65 0.03 1.62 0.27 86.75 03:16:01 AM 0.58 0.00 0.58 0.00 62.31 03:17:01 AM 0.55 0.00 0.55 0.00 78.71 03:18:01 AM 0.80 0.32 0.48 6.93 75.29 03:19:01 AM 0.98 0.00 0.98 0.00 81.62 03:20:01 AM 0.78 0.00 0.78 0.00 61.00 03:21:01 AM 0.35 0.00 0.35 0.00 36.29 03:22:01 AM 0.47 0.00 0.47 0.00 140.14 03:23:01 AM 0.80 0.00 0.80 0.00 175.47 03:24:01 AM 0.60 0.00 0.60 0.00 93.74 03:25:01 AM 0.90 0.00 0.90 0.00 144.93 03:26:01 AM 17.26 0.40 16.86 46.78 922.89 Average: 12.02 0.59 11.43 99.14 1165.76 03:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 5236716 7033672 2645716 33.56 2688 1973684 686832 7.69 188024 2118048 235180 03:02:01 AM 5247724 7092708 2634708 33.43 2688 2020936 628896 7.04 220540 2064752 9016 03:03:01 AM 4914112 7015744 2968320 37.66 2688 2266976 688116 7.70 258828 2322096 166956 03:04:01 AM 4933384 7033184 2949048 37.41 2688 2266120 661880 7.41 262132 2300880 4 03:05:01 AM 4885400 6986436 2997032 38.02 2688 2267356 727092 8.14 262476 2348192 1100 03:06:01 AM 4879504 6982248 3002928 38.10 2688 2269064 727092 8.14 262724 2353912 680 03:07:01 AM 4876000 6979932 3006432 38.14 2688 2270252 727092 8.14 262724 2357408 4 03:08:01 AM 4874084 6978044 3008348 38.17 2688 2270280 727092 8.14 262724 2359328 24 03:09:01 AM 4870164 6976320 3012268 38.21 2688 2272500 727092 8.14 262768 2363540 2236 03:10:01 AM 4869104 6975600 3013328 38.23 2688 2272816 750620 8.40 262780 2364440 336 03:11:01 AM 4867972 6975864 3014460 38.24 2688 2274212 750620 8.40 262880 2365544 404 03:12:01 AM 4866100 6975712 3016332 38.27 2688 2275940 750620 8.40 262952 2367232 44 03:13:01 AM 4864536 6975340 3017896 38.29 2688 2277124 750620 8.40 262972 2368608 128 03:14:01 AM 4864716 6975816 3017716 38.28 2688 2277420 750620 8.40 262972 2368620 132 03:15:01 AM 4862548 6975556 3019884 38.31 2688 2279328 744396 8.33 263212 2370688 540 03:16:01 AM 4860596 6975176 3021836 38.34 2688 2280908 744396 8.33 263216 2372716 524 03:17:01 AM 4858644 6975188 3023788 38.36 2688 2282920 744396 8.33 263384 2374456 520 03:18:01 AM 4856476 6974724 3025956 38.39 2688 2284584 744396 8.33 263576 2376000 156 03:19:01 AM 4855124 6975116 3027308 38.41 2688 2286356 744396 8.33 263880 2377260 160 03:20:01 AM 4852884 6974444 3029548 38.43 2688 2287880 740520 8.29 263952 2379220 336 03:21:01 AM 4851508 6974616 3030924 38.45 2688 2289424 740520 8.29 263976 2380852 952 03:22:01 AM 4845796 6973656 3036636 38.52 2688 2294192 740520 8.29 264208 2386448 1796 03:23:01 AM 4841784 6973268 3040648 38.57 2688 2297844 740520 8.29 264388 2390220 784 03:24:01 AM 4839192 6973204 3043240 38.61 2688 2300352 740520 8.29 264452 2392568 848 03:25:01 AM 4834636 6972292 3047796 38.67 2688 2304008 740520 8.29 264492 2397236 644 03:26:01 AM 4990196 6997540 2892236 36.69 2688 2179144 711100 7.96 500496 2029768 72800 Average: 4899958 6987362 2982474 37.84 2688 2254678 728096 8.15 267720 2332694 19089 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 102.28 80.97 1071.45 11.86 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 58.77 43.71 621.21 7.24 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 40.63 32.33 336.73 6.95 0.00 0.00 0.00 0.00 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 199.67 146.57 43.75 39.26 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 31.21 19.35 10.56 2.88 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 42.89 42.30 7.88 6.45 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 31.59 30.33 5.56 2.64 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 2.63 0.57 0.22 0.05 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 61.01 59.66 11.51 5.20 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 28.06 13.28 5.62 1.44 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 80.71 63.78 15.54 7.27 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 58.91 56.86 13.24 7.84 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 30.97 30.17 7.12 4.63 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 16.98 15.74 3.08 1.40 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 28.56 26.38 6.09 2.82 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 34.08 31.41 9.86 5.09 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 46.77 44.82 11.21 9.21 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 36.69 37.11 9.69 6.21 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 36.52 38.25 8.93 5.69 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 29.41 21.58 12.71 2.93 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 26.52 21.26 6.20 5.22 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 29.02 30.04 6.76 3.66 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 42.11 41.93 12.03 7.89 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 52.03 49.75 11.89 6.70 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 11.86 11.56 2.90 2.07 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 95.02 56.72 185.64 137.55 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 48.27 40.25 93.76 11.55 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) 02:59:14 LINUX RESTART (2 CPU) 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 36.71 0.00 5.79 1.41 0.10 55.98 03:01:01 AM 0 30.47 0.00 5.04 1.23 0.08 63.18 03:01:01 AM 1 42.96 0.00 6.55 1.60 0.12 48.78 03:02:01 AM all 19.17 0.00 2.98 2.76 0.08 75.01 03:02:01 AM 0 25.28 0.00 3.23 3.08 0.08 68.32 03:02:01 AM 1 13.04 0.00 2.72 2.44 0.08 81.72 03:03:01 AM all 25.02 0.00 5.23 2.85 0.08 66.82 03:03:01 AM 0 23.18 0.00 5.46 4.59 0.10 66.67 03:03:01 AM 1 26.87 0.00 4.99 1.10 0.07 66.97 03:04:01 AM all 12.25 0.00 2.31 0.86 0.05 84.53 03:04:01 AM 0 13.48 0.00 2.37 1.14 0.05 82.96 03:04:01 AM 1 11.03 0.00 2.24 0.58 0.05 86.10 03:05:01 AM all 5.12 0.00 0.33 0.03 0.04 94.47 03:05:01 AM 0 5.90 0.00 0.25 0.03 0.05 93.77 03:05:01 AM 1 4.35 0.00 0.42 0.03 0.03 95.17 03:06:01 AM all 9.05 0.00 0.52 0.03 0.09 90.31 03:06:01 AM 0 4.53 0.00 0.44 0.05 0.09 94.89 03:06:01 AM 1 13.66 0.00 0.61 0.00 0.09 85.65 03:07:01 AM all 7.02 0.00 0.41 0.01 0.06 92.50 03:07:01 AM 0 12.03 0.00 0.55 0.00 0.07 87.35 03:07:01 AM 1 2.18 0.00 0.27 0.02 0.05 97.49 03:08:01 AM all 0.46 0.00 0.12 0.00 0.05 99.37 03:08:01 AM 0 0.50 0.00 0.10 0.00 0.05 99.35 03:08:01 AM 1 0.42 0.00 0.13 0.00 0.05 99.40 03:09:01 AM all 7.14 0.00 0.33 0.00 0.08 92.45 03:09:01 AM 0 8.01 0.00 0.37 0.00 0.08 91.54 03:09:01 AM 1 6.28 0.00 0.28 0.00 0.08 93.35 03:10:01 AM all 1.91 0.00 0.23 0.02 0.05 97.80 03:10:01 AM 0 1.91 0.00 0.23 0.00 0.05 97.81 03:10:01 AM 1 1.91 0.00 0.22 0.03 0.05 97.79 03:11:01 AM all 9.12 0.00 0.68 0.00 0.09 90.11 03:11:01 AM 0 11.47 0.00 0.78 0.00 0.10 87.64 03:11:01 AM 1 6.81 0.00 0.58 0.00 0.07 92.54 03:11:01 AM CPU %user %nice %system %iowait %steal %idle 03:12:01 AM all 5.60 0.00 0.38 0.00 0.06 93.96 03:12:01 AM 0 8.23 0.00 0.37 0.00 0.05 91.35 03:12:01 AM 1 2.98 0.00 0.39 0.00 0.07 96.57 03:13:01 AM all 6.52 0.00 0.40 0.00 0.08 93.00 03:13:01 AM 0 9.31 0.00 0.52 0.00 0.09 90.09 03:13:01 AM 1 3.81 0.00 0.28 0.00 0.07 95.84 03:14:01 AM all 2.69 0.00 0.22 0.00 0.08 97.01 03:14:01 AM 0 1.96 0.00 0.17 0.00 0.08 97.79 03:14:01 AM 1 3.44 0.00 0.27 0.00 0.07 96.22 03:15:01 AM all 6.38 0.00 0.40 0.00 0.08 93.13 03:15:01 AM 0 8.68 0.00 0.43 0.00 0.08 90.80 03:15:01 AM 1 4.08 0.00 0.37 0.00 0.08 95.47 03:16:01 AM all 6.67 0.00 0.42 0.01 0.09 92.81 03:16:01 AM 0 8.33 0.00 0.46 0.00 0.10 91.11 03:16:01 AM 1 5.01 0.00 0.38 0.02 0.09 94.51 03:17:01 AM all 7.23 0.00 0.45 0.00 0.14 92.19 03:17:01 AM 0 10.82 0.00 0.51 0.00 0.12 88.55 03:17:01 AM 1 3.71 0.00 0.38 0.00 0.15 95.75 03:18:01 AM all 4.54 0.00 0.39 0.01 0.07 95.00 03:18:01 AM 0 5.31 0.00 0.42 0.00 0.07 94.21 03:18:01 AM 1 3.77 0.00 0.35 0.02 0.07 95.80 03:19:01 AM all 4.38 0.00 0.31 0.01 0.08 95.22 03:19:01 AM 0 4.88 0.00 0.33 0.02 0.07 94.70 03:19:01 AM 1 3.89 0.00 0.28 0.00 0.08 95.75 03:20:01 AM all 3.80 0.00 0.25 0.00 2.28 93.66 03:20:01 AM 0 2.29 0.00 0.21 0.00 2.31 95.18 03:20:01 AM 1 5.30 0.00 0.29 0.00 2.26 92.14 03:21:01 AM all 5.32 0.00 0.31 0.00 0.07 94.31 03:21:01 AM 0 3.84 0.00 0.35 0.00 0.05 95.76 03:21:01 AM 1 6.79 0.00 0.27 0.00 0.08 92.86 03:22:01 AM all 15.74 0.00 0.37 0.00 0.08 83.80 03:22:01 AM 0 27.09 0.00 0.47 0.00 0.08 72.35 03:22:01 AM 1 4.47 0.00 0.27 0.00 0.08 95.18 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 13.02 0.00 0.57 0.00 0.09 86.31 03:23:01 AM 0 23.65 0.00 0.58 0.00 0.10 75.66 03:23:01 AM 1 2.55 0.00 0.56 0.00 0.08 96.80 03:24:01 AM all 7.90 0.00 0.37 0.00 0.08 91.66 03:24:01 AM 0 11.38 0.00 0.39 0.00 0.07 88.17 03:24:01 AM 1 4.42 0.00 0.35 0.00 0.08 95.15 03:25:01 AM all 8.62 0.00 0.38 0.01 0.08 90.90 03:25:01 AM 0 13.23 0.00 0.45 0.00 0.08 86.24 03:25:01 AM 1 4.01 0.00 0.32 0.02 0.08 95.57 03:26:01 AM all 25.62 0.00 2.96 0.12 0.07 71.24 03:26:01 AM 0 40.05 0.00 3.57 0.08 0.07 56.23 03:26:01 AM 1 11.20 0.00 2.34 0.15 0.07 86.25 Average: all 9.90 0.00 1.05 0.31 0.16 88.58 Average: 0 12.15 0.00 1.09 0.40 0.17 86.21 Average: 1 7.66 0.00 1.01 0.23 0.16 90.94