---> uname -a: Linux prd-centos8-robot-2c-8g-5624.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 586 4826 19 2285 6811 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:34:61:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84647sec preferred_lft 84647sec inet6 fe80::f816:3eff:fe34:6153/64 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) 01/29/2026 _x86_64_ (2 CPU) 04:34:05 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 126.77 0.22 126.56 11.33 11691.84 04:37:01 AM 37.64 1.40 36.24 135.98 4464.29 04:38:01 AM 32.09 3.43 28.66 1194.07 2066.64 04:39:01 AM 66.86 3.53 63.33 97.70 7791.52 04:40:01 AM 9.08 0.07 9.01 4.93 594.19 04:41:01 AM 2.15 0.00 2.15 0.00 124.34 04:42:01 AM 0.73 0.00 0.73 0.00 44.03 04:43:01 AM 0.65 0.00 0.65 0.00 92.47 04:44:01 AM 0.15 0.00 0.15 0.00 1.78 04:45:02 AM 0.38 0.00 0.38 0.00 6.48 04:46:01 AM 0.61 0.00 0.61 0.00 89.88 04:47:01 AM 0.30 0.00 0.30 0.00 26.21 04:48:01 AM 0.43 0.00 0.43 0.00 86.17 04:49:01 AM 0.45 0.00 0.45 0.00 49.33 04:50:01 AM 1.58 0.03 1.55 0.27 39.82 04:51:01 AM 0.35 0.00 0.35 0.00 47.85 04:52:01 AM 0.43 0.00 0.43 0.00 74.23 04:53:01 AM 0.45 0.00 0.45 0.00 78.02 04:54:01 AM 0.53 0.00 0.53 0.00 54.62 04:55:01 AM 0.58 0.00 0.58 0.00 81.34 04:56:01 AM 0.63 0.00 0.63 0.00 61.36 04:57:01 AM 0.32 0.00 0.32 0.00 52.90 04:58:01 AM 0.47 0.00 0.47 0.00 173.19 04:59:01 AM 0.82 0.00 0.82 0.00 180.90 05:00:01 AM 0.82 0.00 0.82 0.00 101.97 05:01:01 AM 0.78 0.02 0.77 0.13 156.33 05:02:01 AM 6.01 0.40 5.61 38.77 260.47 05:03:01 AM 40.32 6.40 33.92 627.66 3384.66 Average: 11.88 0.55 11.32 75.43 1139.10 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5091312 6964648 2791120 35.41 2688 2050228 766100 8.58 191116 2254240 145500 04:37:01 AM 5254156 7096536 2628276 33.34 2688 2018088 644424 7.22 219048 2059460 9580 04:38:01 AM 4976360 6980304 2906072 36.87 2688 2174492 759792 8.51 262480 2276876 99984 04:39:01 AM 4968020 7065420 2914412 36.97 2688 2263604 636628 7.13 260720 2264016 9644 04:40:01 AM 4923840 7021968 2958592 37.53 2688 2264520 706872 7.91 261144 2310412 772 04:41:01 AM 4921588 7020680 2960844 37.56 2688 2265468 706872 7.91 261144 2313140 220 04:42:01 AM 4916236 7017148 2966196 37.63 2688 2267296 706872 7.91 261348 2318164 1096 04:43:01 AM 4913592 7015840 2968840 37.66 2688 2268624 706872 7.91 261348 2320812 4 04:44:01 AM 4913572 7015848 2968860 37.66 2688 2268652 706872 7.91 261348 2320840 16 04:45:02 AM 4911560 7015252 2970872 37.69 2688 2270068 723640 8.10 261376 2322884 1424 04:46:01 AM 4910332 7015152 2972100 37.71 2688 2271196 723640 8.10 261404 2324152 160 04:47:01 AM 4909092 7015180 2973340 37.72 2688 2272464 723640 8.10 261504 2325260 776 04:48:01 AM 4906932 7014856 2975500 37.75 2688 2274300 723640 8.10 261576 2327532 172 04:49:01 AM 4905028 7014124 2977404 37.77 2688 2275480 746400 8.36 261596 2328956 48 04:50:01 AM 4903700 7013024 2978732 37.79 2688 2275688 730012 8.17 261736 2330232 156 04:51:01 AM 4902496 7013364 2979936 37.80 2688 2277232 730012 8.17 261744 2331736 388 04:52:01 AM 4900172 7012828 2982260 37.83 2688 2279012 730012 8.17 261764 2334008 180 04:53:01 AM 4898300 7012956 2984132 37.86 2688 2281044 730012 8.17 261900 2335876 80 04:54:01 AM 4896588 7012912 2985844 37.88 2688 2282704 730012 8.17 262108 2337224 488 04:55:01 AM 4894772 7012804 2987660 37.90 2688 2284388 730012 8.17 262332 2338924 136 04:56:01 AM 4893148 7012868 2989284 37.92 2688 2286084 730012 8.17 262404 2340344 356 04:57:01 AM 4890792 7012060 2991640 37.95 2688 2287680 730012 8.17 262428 2342652 528 04:58:01 AM 4883448 7010116 2998984 38.05 2688 2293032 730012 8.17 262688 2349924 916 04:59:01 AM 4879352 7010424 3003080 38.10 2688 2297428 730012 8.17 262864 2353716 488 05:00:01 AM 4876860 7010140 3005572 38.13 2688 2299644 730012 8.17 262908 2356172 172 05:01:01 AM 4870012 7007492 3012420 38.22 2688 2303884 730012 8.17 262932 2362644 92 05:02:01 AM 4931920 6967084 2950512 37.43 2688 2205428 727604 8.15 320656 2262392 91316 05:03:01 AM 4987560 7018388 2894872 36.73 2688 2202960 704504 7.89 508524 2026364 11428 Average: 4929669 7014265 2952763 37.46 2688 2252167 720518 8.07 268719 2302463 13433 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 157.50 118.09 1518.40 14.73 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 16.65 8.32 7.12 3.55 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 47.63 38.54 335.58 6.83 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 212.01 145.60 47.09 40.06 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 23.68 13.63 8.29 1.94 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 5.71 5.16 2.36 1.50 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 36.74 35.11 7.70 6.09 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 31.76 30.56 5.94 2.71 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 4.28 0.62 0.29 0.05 0.00 0.00 0.00 0.00 04:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:02 AM eth0 35.66 32.84 7.02 3.04 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 45.53 30.67 9.82 3.17 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 65.07 51.32 13.40 6.47 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 58.95 53.63 14.52 7.92 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 29.85 29.01 7.30 4.82 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 14.35 9.55 2.53 1.01 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 24.09 23.21 5.51 2.43 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 28.97 25.12 9.14 4.46 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 60.08 59.76 12.24 10.20 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 51.14 53.44 10.07 6.73 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 53.98 55.80 10.33 6.96 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 34.73 30.14 13.47 3.67 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 31.59 26.74 6.45 5.51 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 54.96 55.59 12.67 7.59 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 74.62 75.00 16.26 10.45 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 21.03 19.04 4.55 2.74 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 2.32 3.07 1.24 0.63 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 100.00 60.08 188.82 153.04 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 15.43 13.73 14.16 6.97 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 47.80 39.41 81.91 11.63 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) 01/29/2026 _x86_64_ (2 CPU) 04:34:05 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 39.00 0.00 5.28 1.19 0.10 54.43 04:36:01 AM 0 51.62 0.00 6.43 1.30 0.10 40.55 04:36:01 AM 1 26.44 0.00 4.13 1.08 0.10 68.25 04:37:01 AM all 16.13 0.00 2.18 0.92 0.08 80.69 04:37:01 AM 0 21.15 0.00 2.57 0.80 0.07 75.42 04:37:01 AM 1 11.11 0.00 1.80 1.03 0.08 85.96 04:38:01 AM all 17.46 0.00 3.39 0.27 0.07 78.82 04:38:01 AM 0 25.38 0.00 4.14 0.33 0.07 70.08 04:38:01 AM 1 9.54 0.00 2.65 0.20 0.07 87.55 04:39:01 AM all 20.72 0.00 3.80 0.68 0.08 74.72 04:39:01 AM 0 25.08 0.00 3.96 0.63 0.08 70.24 04:39:01 AM 1 16.37 0.00 3.65 0.73 0.07 79.18 04:40:01 AM all 3.61 0.00 0.29 0.07 0.06 95.97 04:40:01 AM 0 6.27 0.00 0.35 0.00 0.07 93.31 04:40:01 AM 1 0.95 0.00 0.23 0.13 0.05 98.63 04:41:01 AM all 2.16 0.00 0.18 0.01 0.08 97.59 04:41:01 AM 0 2.64 0.00 0.22 0.02 0.07 97.06 04:41:01 AM 1 1.67 0.00 0.13 0.00 0.08 98.11 04:42:01 AM all 7.88 0.00 0.44 0.00 0.08 91.60 04:42:01 AM 0 14.41 0.00 0.57 0.00 0.07 84.95 04:42:01 AM 1 1.57 0.00 0.32 0.00 0.08 98.03 04:43:01 AM all 7.48 0.00 0.45 0.00 0.09 91.98 04:43:01 AM 0 11.81 0.00 0.68 0.00 0.09 87.42 04:43:01 AM 1 3.34 0.00 0.23 0.00 0.08 96.34 04:44:01 AM all 0.46 0.00 0.09 0.00 0.08 99.37 04:44:01 AM 0 0.35 0.00 0.15 0.00 0.12 99.38 04:44:01 AM 1 0.57 0.00 0.03 0.00 0.05 99.35 04:45:02 AM all 4.39 0.00 0.23 0.00 0.09 95.29 04:45:02 AM 0 7.74 0.00 0.27 0.00 0.12 91.88 04:45:02 AM 1 1.05 0.00 0.18 0.00 0.07 98.70 04:46:01 AM all 4.13 0.00 0.25 0.01 0.09 95.53 04:46:01 AM 0 5.75 0.00 0.26 0.00 0.10 93.89 04:46:01 AM 1 2.50 0.00 0.24 0.02 0.07 97.18 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 6.93 0.00 0.48 0.00 0.08 92.51 04:47:01 AM 0 8.37 0.00 0.51 0.00 0.07 91.05 04:47:01 AM 1 5.51 0.00 0.46 0.00 0.08 93.95 04:48:01 AM all 6.71 0.00 0.40 0.00 0.08 92.81 04:48:01 AM 0 6.12 0.00 0.47 0.00 0.08 93.32 04:48:01 AM 1 7.30 0.00 0.32 0.00 0.08 92.30 04:49:01 AM all 6.26 0.00 0.36 0.01 0.08 93.30 04:49:01 AM 0 8.69 0.00 0.32 0.02 0.07 90.90 04:49:01 AM 1 3.83 0.00 0.39 0.00 0.08 95.70 04:50:01 AM all 2.58 0.00 0.33 0.01 0.12 96.96 04:50:01 AM 0 1.62 0.00 0.15 0.00 0.12 98.11 04:50:01 AM 1 3.56 0.00 0.51 0.02 0.12 95.80 04:51:01 AM all 5.25 0.00 0.22 0.00 0.09 94.44 04:51:01 AM 0 4.57 0.00 0.23 0.00 0.10 95.09 04:51:01 AM 1 5.93 0.00 0.20 0.00 0.08 93.78 04:52:01 AM all 7.06 0.00 0.42 0.00 0.08 92.43 04:52:01 AM 0 9.57 0.00 0.59 0.00 0.09 89.76 04:52:01 AM 1 4.63 0.00 0.27 0.00 0.08 95.02 04:53:01 AM all 7.12 0.00 0.49 0.00 0.08 92.30 04:53:01 AM 0 11.73 0.00 0.63 0.00 0.09 87.55 04:53:01 AM 1 2.61 0.00 0.35 0.00 0.08 96.96 04:54:01 AM all 4.59 0.00 0.34 0.00 0.10 94.96 04:54:01 AM 0 4.92 0.00 0.33 0.00 0.10 94.65 04:54:01 AM 1 4.27 0.00 0.35 0.00 0.10 95.28 04:55:01 AM all 4.60 0.00 0.37 0.02 0.09 94.92 04:55:01 AM 0 5.90 0.00 0.38 0.02 0.10 93.60 04:55:01 AM 1 3.30 0.00 0.35 0.02 0.08 96.25 04:56:01 AM all 3.98 0.00 0.28 0.00 0.08 95.67 04:56:01 AM 0 5.12 0.00 0.22 0.00 0.07 94.60 04:56:01 AM 1 2.85 0.00 0.33 0.00 0.08 96.74 04:57:01 AM all 5.59 0.00 0.28 0.00 0.08 94.04 04:57:01 AM 0 6.04 0.00 0.32 0.00 0.08 93.55 04:57:01 AM 1 5.15 0.00 0.23 0.00 0.08 94.53 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 17.05 0.00 0.43 0.00 0.08 82.44 04:58:01 AM 0 22.72 0.00 0.51 0.00 0.08 76.68 04:58:01 AM 1 11.43 0.00 0.35 0.00 0.08 88.14 04:59:01 AM all 14.21 0.00 0.48 0.00 0.11 85.20 04:59:01 AM 0 24.09 0.00 0.61 0.00 0.10 75.19 04:59:01 AM 1 4.45 0.00 0.35 0.00 0.12 95.08 05:00:01 AM all 6.37 0.00 0.31 0.01 0.09 93.23 05:00:01 AM 0 9.39 0.00 0.37 0.00 0.10 90.15 05:00:01 AM 1 3.34 0.00 0.25 0.02 0.08 96.31 05:01:01 AM all 6.44 0.00 0.22 0.01 0.12 93.22 05:01:01 AM 0 10.34 0.00 0.27 0.00 0.13 89.26 05:01:01 AM 1 2.52 0.00 0.17 0.02 0.10 97.19 05:02:01 AM all 20.71 0.01 1.76 0.04 0.08 77.40 05:02:01 AM 0 19.50 0.00 1.62 0.07 0.08 78.73 05:02:01 AM 1 21.92 0.02 1.90 0.02 0.08 76.06 05:03:01 AM all 26.79 0.21 3.29 0.38 0.09 69.24 05:03:01 AM 0 32.99 0.00 3.68 0.23 0.08 63.01 05:03:01 AM 1 20.59 0.42 2.89 0.53 0.10 75.48 Average: all 9.87 0.01 0.97 0.13 0.09 88.94 Average: 0 13.02 0.00 1.11 0.12 0.09 85.67 Average: 1 6.74 0.02 0.83 0.14 0.08 92.19