---> uname -a: Linux prd-centos8-robot-2c-8g-12934.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 638 4806 19 2251 6760 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:de:68:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84859sec preferred_lft 84859sec inet6 fe80::f816:3eff:fede:681a/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) 12/12/2025 _x86_64_ (2 CPU) 00:36:07 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 100.50 0.47 100.03 17.32 8798.50 12:39:01 AM 63.79 0.88 62.91 64.52 8498.45 12:40:01 AM 46.35 7.10 39.25 1309.96 2622.49 12:41:01 AM 58.68 0.25 58.43 47.04 7860.03 12:42:01 AM 4.63 0.22 4.42 11.73 174.32 12:43:01 AM 2.05 0.00 2.05 0.00 131.23 12:44:01 AM 0.20 0.00 0.20 0.00 37.39 12:45:01 AM 0.17 0.00 0.17 0.00 12.03 12:46:01 AM 0.25 0.00 0.25 0.00 75.24 12:47:01 AM 0.68 0.00 0.68 0.00 25.58 12:48:01 AM 0.35 0.00 0.35 0.00 45.93 12:49:01 AM 0.53 0.00 0.53 0.00 70.94 12:50:01 AM 0.50 0.00 0.50 0.00 46.40 12:51:01 AM 0.50 0.00 0.50 0.00 14.88 12:52:01 AM 1.70 0.03 1.67 0.27 106.95 12:53:01 AM 0.37 0.00 0.37 0.00 67.58 12:54:01 AM 0.63 0.00 0.63 0.00 74.07 12:55:01 AM 0.48 0.00 0.48 0.00 46.33 12:56:01 AM 0.45 0.00 0.45 0.00 105.08 12:57:01 AM 0.58 0.00 0.58 0.00 26.45 12:58:01 AM 0.28 0.00 0.28 0.00 68.09 12:59:01 AM 0.83 0.00 0.83 0.00 228.28 01:00:01 AM 0.73 0.00 0.73 0.00 143.39 01:01:01 AM 18.99 0.40 18.59 46.78 2346.14 Average: 12.68 0.39 12.29 62.40 1317.93 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5224856 7024768 2657576 33.72 2688 1976400 742844 8.32 187504 2128660 177472 12:39:01 AM 5080048 6958724 2802384 35.55 2688 2054708 774112 8.67 213892 2240952 44228 12:40:01 AM 4876060 6982284 3006372 38.14 2688 2271688 723640 8.10 257712 2365652 188524 12:41:01 AM 4916700 7017464 2965732 37.62 2688 2267180 683296 7.65 261308 2320356 4 12:42:01 AM 4870132 6971828 3012300 38.22 2688 2268112 735848 8.24 261596 2367072 288 12:43:01 AM 4863560 6966880 3018872 38.30 2688 2269736 735848 8.24 261680 2373340 112 12:44:01 AM 4861324 6965892 3021108 38.33 2688 2270984 735848 8.24 261684 2375732 332 12:45:01 AM 4859516 6964096 3022916 38.35 2688 2270996 735848 8.24 261684 2377432 24 12:46:01 AM 4856688 6963496 3025744 38.39 2688 2273224 756600 8.47 261728 2380144 48 12:47:01 AM 4856400 6963532 3026032 38.39 2688 2273548 771976 8.64 261740 2380428 16 12:48:01 AM 4853980 6963512 3028452 38.42 2688 2275964 771976 8.64 261912 2382792 1204 12:49:01 AM 4852588 6963376 3029844 38.44 2688 2277220 771976 8.64 261920 2384068 524 12:50:01 AM 4851532 6962984 3030900 38.45 2688 2277876 772280 8.65 261932 2384932 4 12:51:01 AM 4850084 6961824 3032348 38.47 2688 2278164 775316 8.68 261940 2386384 0 12:52:01 AM 4848544 6962468 3033888 38.49 2688 2280336 775316 8.68 262180 2387860 56 12:53:01 AM 4846548 6962536 3035884 38.51 2688 2282416 775316 8.68 262208 2390064 284 12:54:01 AM 4844852 6962368 3037580 38.54 2688 2283928 775316 8.68 262400 2391500 24 12:55:01 AM 4843236 6962404 3039196 38.56 2688 2285580 775316 8.68 262608 2392964 652 12:56:01 AM 4840752 6962428 3041680 38.59 2688 2288088 775316 8.68 262820 2395248 304 12:57:01 AM 4839776 6962328 3042656 38.60 2688 2288996 775316 8.68 262832 2396400 772 12:58:01 AM 4834972 6961064 3047460 38.66 2688 2292528 775316 8.68 262992 2400972 2392 12:59:01 AM 4829524 6960840 3052908 38.73 2688 2297776 775316 8.68 263240 2406076 1388 01:00:01 AM 4826944 6960748 3055488 38.76 2688 2300240 770852 8.63 263304 2408508 72 01:01:01 AM 4985968 6980752 2896464 36.75 2688 2166660 719860 8.06 492208 2042400 22356 Average: 4883941 6969525 2998491 38.04 2688 2253014 757527 8.48 266459 2352497 18378 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.83 81.78 1073.15 11.20 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 62.47 43.48 586.06 7.86 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 44.22 34.72 334.31 7.16 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 171.99 126.48 42.62 31.83 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 18.91 11.90 6.00 1.97 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 37.56 37.31 7.09 6.19 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 31.22 29.77 5.89 2.84 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 2.28 0.52 0.22 0.04 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 56.70 55.16 11.75 5.28 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 31.58 14.58 6.61 1.95 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 105.61 88.70 22.15 12.36 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 47.39 46.14 10.53 4.02 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 14.11 13.03 2.88 3.12 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 14.06 12.86 2.76 1.21 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 39.24 34.31 8.83 5.25 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 44.39 43.14 11.45 7.77 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 51.24 52.89 9.49 6.41 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 55.66 57.12 10.23 6.93 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 63.61 63.73 18.24 7.73 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 22.70 17.15 5.01 2.49 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 48.33 46.92 8.55 6.85 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 69.47 70.74 15.22 10.25 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 51.16 49.08 11.65 6.56 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 99.40 65.22 175.01 133.25 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 53.55 45.70 99.41 12.11 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) 12/12/2025 _x86_64_ (2 CPU) 00:36:07 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.07 0.00 4.86 3.73 0.13 57.21 12:38:01 AM 0 27.17 0.00 4.21 3.68 0.12 64.82 12:38:01 AM 1 40.95 0.00 5.51 3.77 0.15 49.62 12:39:01 AM all 20.43 0.00 2.44 2.56 0.08 74.49 12:39:01 AM 0 19.77 0.00 2.42 2.52 0.08 75.21 12:39:01 AM 1 21.10 0.00 2.45 2.60 0.07 73.77 12:40:01 AM all 29.29 0.00 5.08 1.64 0.09 63.89 12:40:01 AM 0 19.23 0.00 4.67 2.02 0.08 74.01 12:40:01 AM 1 39.36 0.00 5.50 1.27 0.10 53.77 12:41:01 AM all 13.00 0.00 2.21 1.15 0.07 83.57 12:41:01 AM 0 8.52 0.00 2.07 1.15 0.08 88.17 12:41:01 AM 1 17.48 0.00 2.35 1.15 0.05 78.96 12:42:01 AM all 3.06 0.00 0.27 0.03 0.06 96.58 12:42:01 AM 0 3.03 0.00 0.35 0.05 0.05 96.52 12:42:01 AM 1 3.10 0.00 0.18 0.02 0.07 96.63 12:43:01 AM all 8.57 0.00 0.45 0.01 0.09 90.88 12:43:01 AM 0 5.16 0.00 0.39 0.02 0.08 94.35 12:43:01 AM 1 12.03 0.00 0.52 0.00 0.09 87.36 12:44:01 AM all 6.25 0.00 0.37 0.00 0.08 93.30 12:44:01 AM 0 10.09 0.00 0.50 0.00 0.07 89.34 12:44:01 AM 1 2.54 0.00 0.25 0.00 0.08 97.13 12:45:01 AM all 0.43 0.00 0.13 0.00 0.06 99.38 12:45:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 12:45:01 AM 1 0.28 0.00 0.15 0.00 0.07 99.50 12:46:01 AM all 6.54 0.00 0.29 0.00 0.08 93.09 12:46:01 AM 0 6.08 0.00 0.23 0.00 0.07 93.62 12:46:01 AM 1 7.00 0.00 0.35 0.00 0.08 92.57 12:47:01 AM all 1.76 0.00 0.18 0.00 0.08 97.99 12:47:01 AM 0 0.80 0.00 0.17 0.00 0.05 98.98 12:47:01 AM 1 2.73 0.00 0.18 0.00 0.10 96.99 12:48:01 AM all 11.57 0.00 0.72 0.02 0.09 87.61 12:48:01 AM 0 6.81 0.00 0.49 0.03 0.10 92.57 12:48:01 AM 1 16.53 0.00 0.96 0.00 0.07 82.44 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.58 0.00 0.24 0.02 0.08 95.09 12:49:01 AM 0 2.86 0.00 0.25 0.03 0.07 96.79 12:49:01 AM 1 6.29 0.00 0.23 0.00 0.08 93.39 12:50:01 AM all 4.80 0.00 0.32 0.00 0.06 94.82 12:50:01 AM 0 1.04 0.00 0.22 0.00 0.05 98.70 12:50:01 AM 1 8.69 0.00 0.43 0.00 0.07 90.81 12:51:01 AM all 2.31 0.00 0.18 0.00 0.07 97.44 12:51:01 AM 0 3.39 0.00 0.19 0.00 0.07 96.36 12:51:01 AM 1 1.24 0.00 0.18 0.00 0.07 98.51 12:52:01 AM all 7.87 0.00 0.45 0.01 0.08 91.60 12:52:01 AM 0 6.99 0.00 0.30 0.02 0.07 92.62 12:52:01 AM 1 8.76 0.00 0.59 0.00 0.08 90.56 12:53:01 AM all 7.76 0.00 0.45 0.00 0.07 91.73 12:53:01 AM 0 7.39 0.00 0.48 0.00 0.07 92.07 12:53:01 AM 1 8.12 0.00 0.42 0.00 0.07 91.39 12:54:01 AM all 4.41 0.00 0.30 0.01 0.08 95.20 12:54:01 AM 0 3.92 0.00 0.30 0.00 0.08 95.70 12:54:01 AM 1 4.90 0.00 0.30 0.02 0.08 94.70 12:55:01 AM all 4.17 0.00 0.29 0.00 0.08 95.46 12:55:01 AM 0 3.25 0.00 0.28 0.00 0.07 96.40 12:55:01 AM 1 5.08 0.00 0.30 0.00 0.08 94.53 12:56:01 AM all 5.25 0.00 0.38 0.00 0.08 94.29 12:56:01 AM 0 4.96 0.00 0.40 0.00 0.08 94.56 12:56:01 AM 1 5.53 0.00 0.37 0.00 0.07 94.03 12:57:01 AM all 3.03 0.00 0.18 0.00 0.08 96.71 12:57:01 AM 0 3.60 0.00 0.17 0.00 0.07 96.17 12:57:01 AM 1 2.46 0.00 0.20 0.00 0.08 97.26 12:58:01 AM all 11.72 0.00 0.36 0.00 0.09 87.83 12:58:01 AM 0 12.64 0.00 0.39 0.00 0.08 86.89 12:58:01 AM 1 10.81 0.00 0.33 0.00 0.10 88.76 12:59:01 AM all 17.16 0.00 0.57 0.05 0.09 82.13 12:59:01 AM 0 14.31 0.00 0.47 0.00 0.10 85.12 12:59:01 AM 1 20.07 0.00 0.67 0.10 0.09 79.07 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.31 0.00 0.33 0.00 0.08 92.28 01:00:01 AM 0 4.64 0.00 0.39 0.00 0.08 94.89 01:00:01 AM 1 9.96 0.00 0.28 0.00 0.07 89.69 01:01:01 AM all 27.86 0.00 3.06 0.13 0.08 68.87 01:01:01 AM 0 22.92 0.00 2.94 0.12 0.08 73.94 01:01:01 AM 1 32.79 0.00 3.19 0.15 0.07 63.81 Average: all 10.15 0.00 1.01 0.39 0.08 88.37 Average: 0 8.30 0.00 0.94 0.40 0.08 90.28 Average: 1 11.99 0.00 1.08 0.38 0.08 86.46