---> uname -a: Linux prd-centos8-robot-2c-8g-3753.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 666 4745 19 2285 6732 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:62:a6:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84613sec preferred_lft 84613sec inet6 fe80::f816:3eff:fe62:a60f/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) 01/24/2026 _x86_64_ (2 CPU) 01:53:26 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 95.90 17.52 78.38 5545.36 7301.30 01:56:01 AM 69.01 1.08 67.92 75.32 9429.75 01:57:01 AM 37.90 0.35 37.55 61.18 2889.62 01:58:01 AM 84.04 6.93 77.10 1289.52 8665.99 01:59:01 AM 9.58 0.00 9.58 0.00 735.29 02:00:01 AM 0.34 0.00 0.34 0.00 6.75 02:01:01 AM 0.25 0.02 0.23 0.13 2.28 02:02:01 AM 0.58 0.17 0.42 8.53 98.97 02:03:01 AM 2.23 0.00 2.23 0.00 242.84 02:04:01 AM 0.32 0.00 0.32 0.00 181.42 02:05:01 AM 0.30 0.00 0.30 0.00 56.61 02:06:01 AM 0.35 0.00 0.35 0.00 126.14 02:07:01 AM 0.13 0.00 0.13 0.00 31.19 02:08:01 AM 0.23 0.00 0.23 0.00 18.40 02:09:01 AM 1.67 0.35 1.32 7.20 37.12 02:10:01 AM 0.82 0.00 0.82 0.00 43.40 02:11:01 AM 0.60 0.00 0.60 0.00 193.37 02:12:01 AM 0.45 0.00 0.45 0.00 141.11 02:13:01 AM 0.23 0.00 0.23 0.00 153.92 02:14:01 AM 0.37 0.00 0.37 0.00 167.84 02:15:01 AM 0.37 0.00 0.37 0.00 74.79 02:16:01 AM 0.30 0.00 0.30 0.00 80.94 02:17:01 AM 0.13 0.00 0.13 0.00 16.13 02:18:01 AM 0.23 0.00 0.23 0.00 22.13 02:19:01 AM 0.22 0.00 0.22 0.00 13.45 02:20:01 AM 0.53 0.00 0.53 0.00 97.13 02:21:01 AM 0.23 0.00 0.23 0.00 45.25 02:22:01 AM 15.18 0.35 14.83 38.26 723.90 02:23:01 AM 27.54 0.52 27.02 63.85 3206.00 Average: 12.07 0.94 11.13 244.50 1200.12 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5312144 7041828 2570284 32.61 2688 1911936 699160 7.83 187376 2061676 185564 01:56:01 AM 5151800 6996964 2730628 34.64 2688 2020704 733532 8.21 199232 2176052 41176 01:57:01 AM 5103272 7033424 2779156 35.26 2688 2101444 701004 7.85 229312 2187816 82996 01:58:01 AM 4900372 7002672 2982056 37.83 2688 2268376 703976 7.88 261400 2335360 13828 01:59:01 AM 4900456 7002564 2981972 37.83 2688 2268376 703976 7.88 261400 2335424 4 02:00:01 AM 4900756 7002868 2981672 37.83 2688 2268380 696332 7.80 261404 2335380 4 02:01:01 AM 4899280 7001404 2983148 37.85 2688 2268380 711708 7.97 261404 2336388 4 02:02:01 AM 4846076 6951344 3036352 38.52 2688 2271564 813292 9.11 262056 2388712 252 02:03:01 AM 4836932 6948064 3045496 38.64 2688 2277388 813292 9.11 262056 2397852 980 02:04:01 AM 4829868 6945392 3052560 38.73 2688 2281804 833032 9.33 262056 2404332 12 02:05:01 AM 4826196 6945980 3056232 38.77 2688 2286040 849824 9.52 262280 2408288 2660 02:06:01 AM 4825172 6946012 3057256 38.79 2688 2287096 826776 9.26 262424 2409276 4 02:07:01 AM 4824228 6946100 3058200 38.80 2688 2288128 809716 9.07 262424 2410340 144 02:08:01 AM 4823284 6945536 3059144 38.81 2688 2288508 809716 9.07 262432 2411276 68 02:09:01 AM 4822032 6944912 3060396 38.83 2688 2289128 808024 9.05 262696 2412044 284 02:10:01 AM 4818904 6943504 3063524 38.87 2688 2290860 830780 9.30 262700 2415012 1332 02:11:01 AM 4810192 6939328 3072236 38.98 2688 2295384 848724 9.50 262748 2423536 268 02:12:01 AM 4803660 6938600 3078768 39.06 2688 2301196 848724 9.50 262748 2429964 2024 02:13:01 AM 4799192 6937080 3083236 39.12 2688 2304144 848724 9.50 262748 2434708 396 02:14:01 AM 4792912 6937356 3089516 39.19 2688 2310692 848724 9.50 262748 2440864 1976 02:15:01 AM 4792852 6937428 3089576 39.20 2688 2310824 848724 9.50 262748 2440984 4 02:16:01 AM 4791140 6938236 3091288 39.22 2688 2313352 828300 9.27 262748 2443036 196 02:17:01 AM 4790788 6938276 3091640 39.22 2688 2313744 828300 9.27 262752 2443308 136 02:18:01 AM 4790544 6938496 3091884 39.23 2688 2314200 807028 9.04 262752 2443744 4 02:19:01 AM 4790192 6939860 3092236 39.23 2688 2315924 807028 9.04 262752 2443920 1396 02:20:01 AM 4782784 6934208 3099644 39.32 2688 2317672 874900 9.80 262900 2450512 524 02:21:01 AM 4781716 6934240 3100712 39.34 2688 2318780 890304 9.97 262900 2451544 340 02:22:01 AM 4908596 6938160 2973832 37.73 2688 2201940 746876 8.36 348600 2263624 87072 02:23:01 AM 4863988 6904632 3018440 38.29 2688 2213796 782356 8.76 514724 2146640 21524 Average: 4866184 6957051 3016244 38.27 2688 2258612 798374 8.94 268156 2368331 15351 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 366.42 227.05 1914.64 65.27 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 67.06 44.03 615.65 6.97 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 23.99 21.16 90.75 6.31 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 642.68 500.25 374.88 107.99 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.45 0.73 0.30 0.12 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 2.80 1.96 0.58 0.48 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 3.44 1.89 0.51 0.42 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 46.29 33.62 21.28 4.46 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 31.22 29.79 32.19 3.95 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 20.75 18.41 21.73 3.09 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 84.47 83.95 31.11 7.48 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 53.25 52.22 11.14 4.46 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 52.47 49.54 11.30 4.69 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 11.90 9.33 3.04 2.05 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.06 8.46 2.76 1.78 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 69.33 64.53 14.55 6.21 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 67.13 66.14 27.41 12.92 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 121.35 120.96 78.86 9.31 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 79.15 79.19 40.23 5.90 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 92.02 92.27 68.06 7.55 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 19.58 19.39 3.24 1.43 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 69.42 69.02 28.83 5.99 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 13.78 11.01 3.22 2.22 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.86 11.83 3.34 2.39 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 47.59 47.33 26.43 3.71 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 102.95 68.76 16.79 6.70 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 52.07 26.59 8.80 2.70 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 123.38 82.84 203.35 148.27 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 14.30 13.58 12.97 6.92 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 79.49 63.99 126.49 15.23 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) 01/24/2026 _x86_64_ (2 CPU) 01:53:26 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 46.01 0.00 6.85 1.27 0.09 45.78 01:55:01 AM 0 46.77 0.00 7.97 1.37 0.08 43.81 01:55:01 AM 1 45.25 0.00 5.75 1.17 0.10 47.74 01:56:01 AM all 20.52 0.00 3.12 7.20 0.09 69.06 01:56:01 AM 0 7.53 0.00 1.87 1.95 0.08 88.58 01:56:01 AM 1 33.55 0.00 4.37 12.47 0.10 49.51 01:57:01 AM all 26.03 0.00 3.71 20.35 0.08 49.82 01:57:01 AM 0 20.11 0.00 3.24 21.06 0.10 55.49 01:57:01 AM 1 31.94 0.00 4.19 19.64 0.07 44.16 01:58:01 AM all 25.81 0.00 5.43 1.09 0.08 67.60 01:58:01 AM 0 24.92 0.00 5.79 1.26 0.07 67.96 01:58:01 AM 1 26.70 0.00 5.07 0.92 0.08 67.23 01:59:01 AM all 0.29 0.00 0.11 0.13 0.03 99.43 01:59:01 AM 0 0.08 0.00 0.10 0.08 0.03 99.70 01:59:01 AM 1 0.50 0.00 0.12 0.18 0.03 99.17 02:00:01 AM all 0.22 0.00 0.08 0.00 0.05 99.65 02:00:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.76 02:00:01 AM 1 0.34 0.00 0.08 0.00 0.05 99.53 02:01:01 AM all 0.32 0.00 0.11 0.00 0.04 99.53 02:01:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 02:01:01 AM 1 0.51 0.00 0.10 0.00 0.05 99.34 02:02:01 AM all 7.45 0.00 0.94 0.02 0.07 91.53 02:02:01 AM 0 4.55 0.00 0.43 0.02 0.07 94.94 02:02:01 AM 1 10.37 0.00 1.44 0.02 0.07 88.11 02:03:01 AM all 10.71 0.00 0.69 0.03 0.07 88.51 02:03:01 AM 0 7.31 0.00 0.99 0.03 0.07 91.61 02:03:01 AM 1 14.11 0.00 0.40 0.02 0.07 85.41 02:04:01 AM all 8.99 0.00 0.48 0.01 0.08 90.45 02:04:01 AM 0 3.98 0.00 0.33 0.02 0.07 95.60 02:04:01 AM 1 14.01 0.00 0.62 0.00 0.08 85.28 02:05:01 AM all 11.02 0.00 1.09 0.00 0.08 87.81 02:05:01 AM 0 5.71 0.00 0.81 0.00 0.07 93.42 02:05:01 AM 1 16.36 0.00 1.37 0.00 0.10 82.17 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 6.32 0.00 0.58 0.01 0.08 93.00 02:06:01 AM 0 5.01 0.00 0.64 0.02 0.08 94.25 02:06:01 AM 1 7.66 0.00 0.53 0.00 0.09 91.72 02:07:01 AM all 6.02 0.00 0.56 0.00 0.06 93.36 02:07:01 AM 0 3.33 0.00 0.38 0.00 0.05 96.24 02:07:01 AM 1 8.72 0.00 0.74 0.00 0.07 90.47 02:08:01 AM all 4.29 0.00 0.35 0.00 0.08 95.28 02:08:01 AM 0 3.11 0.00 0.28 0.00 0.07 96.54 02:08:01 AM 1 5.47 0.00 0.42 0.00 0.10 94.02 02:09:01 AM all 3.95 0.00 0.46 0.02 0.08 95.50 02:09:01 AM 0 5.05 0.00 0.59 0.02 0.08 94.27 02:09:01 AM 1 2.85 0.00 0.33 0.02 0.07 96.73 02:10:01 AM all 9.01 0.00 0.80 0.01 0.07 90.11 02:10:01 AM 0 13.04 0.00 1.10 0.00 0.07 85.79 02:10:01 AM 1 5.11 0.00 0.51 0.02 0.07 94.30 02:11:01 AM all 7.77 0.00 0.39 0.00 0.08 91.76 02:11:01 AM 0 5.21 0.00 0.35 0.00 0.08 94.35 02:11:01 AM 1 10.34 0.00 0.42 0.00 0.08 89.16 02:12:01 AM all 6.65 0.00 0.70 0.00 0.09 92.56 02:12:01 AM 0 5.96 0.00 0.59 0.00 0.10 93.35 02:12:01 AM 1 7.34 0.00 0.81 0.00 0.08 91.77 02:13:01 AM all 3.14 0.00 0.34 0.00 0.08 96.45 02:13:01 AM 0 3.96 0.00 0.32 0.00 0.07 95.65 02:13:01 AM 1 2.33 0.00 0.35 0.00 0.08 97.24 02:14:01 AM all 10.16 0.00 0.98 0.10 0.07 88.69 02:14:01 AM 0 2.80 0.00 0.49 0.20 0.07 96.45 02:14:01 AM 1 17.54 0.00 1.48 0.00 0.07 80.91 02:15:01 AM all 1.22 0.00 0.17 0.01 0.04 98.56 02:15:01 AM 0 1.05 0.00 0.18 0.02 0.03 98.71 02:15:01 AM 1 1.39 0.00 0.15 0.00 0.05 98.41 02:16:01 AM all 5.85 0.00 0.52 0.08 0.07 93.48 02:16:01 AM 0 4.61 0.00 0.60 0.17 0.07 94.56 02:16:01 AM 1 7.09 0.00 0.44 0.00 0.07 92.40 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 4.49 0.00 0.22 0.00 0.06 95.23 02:17:01 AM 0 3.76 0.00 0.22 0.00 0.05 95.97 02:17:01 AM 1 5.22 0.00 0.22 0.00 0.07 94.50 02:18:01 AM all 4.78 0.00 0.23 0.00 0.06 94.93 02:18:01 AM 0 2.93 0.00 0.15 0.00 0.07 96.86 02:18:01 AM 1 6.64 0.00 0.30 0.00 0.05 93.01 02:19:01 AM all 6.14 0.00 0.53 0.00 0.06 93.27 02:19:01 AM 0 1.66 0.00 0.27 0.00 0.05 98.03 02:19:01 AM 1 10.83 0.00 0.81 0.00 0.07 88.30 02:20:01 AM all 7.32 0.00 1.17 0.00 0.07 91.44 02:20:01 AM 0 7.08 0.00 1.01 0.00 0.05 91.86 02:20:01 AM 1 7.57 0.00 1.33 0.00 0.08 91.02 02:21:01 AM all 4.79 0.00 0.39 0.00 0.07 94.75 02:21:01 AM 0 6.39 0.00 0.42 0.00 0.07 93.13 02:21:01 AM 1 3.20 0.00 0.37 0.00 0.07 96.37 02:22:01 AM all 24.61 0.00 2.52 0.18 0.09 72.60 02:22:01 AM 0 27.10 0.00 2.29 0.22 0.10 70.30 02:22:01 AM 1 22.13 0.00 2.76 0.13 0.08 74.90 02:23:01 AM all 25.19 0.00 3.04 0.44 0.07 71.25 02:23:01 AM 0 23.14 0.00 2.84 0.30 0.07 73.66 02:23:01 AM 1 27.25 0.00 3.25 0.58 0.07 68.85 Average: all 10.33 0.00 1.26 1.07 0.07 87.27 Average: 0 8.49 0.00 1.19 0.93 0.07 89.33 Average: 1 12.16 0.00 1.34 1.22 0.07 85.21