---> uname -a: Linux prd-centos8-robot-2c-8g-426.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4925 19 2165 6793 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:88:54:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84700sec preferred_lft 84700sec inet6 fe80::f816:3eff:fe88:5467/64 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) 09/23/2025 _x86_64_ (2 CPU) 03:20:37 LINUX RESTART (2 CPU) 03:21:02 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 139.11 62.76 76.35 7804.41 17251.52 03:23:01 AM 94.70 0.72 93.99 52.92 11143.22 03:24:01 AM 31.33 0.42 30.91 64.79 2765.32 03:25:01 AM 71.71 6.96 64.75 1292.77 7743.75 03:26:01 AM 12.45 0.20 12.25 11.60 1154.62 03:27:01 AM 4.22 0.00 4.22 0.00 139.21 03:28:01 AM 0.33 0.00 0.33 0.00 3.55 03:29:01 AM 0.30 0.00 0.30 0.00 3.55 03:30:01 AM 0.35 0.00 0.35 0.00 3.58 03:31:01 AM 0.38 0.00 0.38 0.00 5.88 03:32:01 AM 0.23 0.00 0.23 0.00 3.22 03:33:01 AM 0.15 0.00 0.15 0.00 1.05 03:34:01 AM 0.10 0.00 0.10 0.00 1.03 03:35:01 AM 0.12 0.00 0.12 0.00 0.92 03:36:01 AM 0.25 0.03 0.22 0.27 2.42 03:37:01 AM 1.42 0.00 1.42 0.00 32.92 03:38:01 AM 0.30 0.00 0.30 0.00 5.15 03:39:01 AM 0.18 0.00 0.18 0.00 2.30 03:40:02 AM 0.12 0.00 0.12 0.00 1.17 03:41:01 AM 0.30 0.00 0.30 0.00 4.30 03:42:01 AM 0.32 0.00 0.32 0.00 4.66 03:43:01 AM 0.17 0.00 0.17 0.00 1.78 03:44:01 AM 0.18 0.00 0.18 0.00 1.73 03:45:01 AM 0.10 0.00 0.10 0.00 0.77 03:46:01 AM 0.23 0.00 0.23 0.00 3.13 03:47:01 AM 0.18 0.00 0.18 0.00 3.20 03:48:01 AM 14.91 0.33 14.58 37.85 669.41 03:49:01 AM 30.96 0.52 30.44 63.85 1182.79 Average: 14.40 2.54 11.87 328.92 1496.41 03:21:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5413752 7081520 2468676 31.32 2688 1850832 665936 7.46 185604 1964644 165936 03:23:01 AM 5178184 7015872 2704244 34.31 2688 2013416 708716 7.94 198176 2150712 41864 03:24:01 AM 5162936 7051028 2719492 34.50 2688 2061608 693268 7.76 229992 2131648 40936 03:25:01 AM 4953100 7043612 2929328 37.16 2688 2257968 674728 7.55 262544 2281180 24968 03:26:01 AM 4913504 7004364 2968924 37.67 2688 2258524 743200 8.32 262672 2323024 4 03:27:01 AM 4913476 7004340 2968952 37.67 2688 2258528 743200 8.32 262672 2323180 4 03:28:01 AM 4913592 7004456 2968836 37.66 2688 2258528 743200 8.32 262676 2323176 4 03:29:01 AM 4909416 7000280 2973012 37.72 2688 2258528 743200 8.32 262676 2327332 4 03:30:01 AM 4909480 7000348 2972948 37.72 2688 2258532 724744 8.11 262676 2327316 4 03:31:01 AM 4909240 7000116 2973188 37.72 2688 2258532 740120 8.29 262676 2327224 4 03:32:01 AM 4909452 7000332 2972976 37.72 2688 2258536 740120 8.29 262676 2327296 4 03:33:01 AM 4909116 6999996 2973312 37.72 2688 2258536 740120 8.29 262676 2327440 16 03:34:01 AM 4909396 7000276 2973032 37.72 2688 2258536 740120 8.29 262676 2327236 8 03:35:01 AM 4909456 7000340 2972972 37.72 2688 2258540 740120 8.29 262676 2327240 4 03:36:01 AM 4909376 7000272 2973052 37.72 2688 2258540 740120 8.29 262868 2327180 16 03:37:01 AM 4909312 7000232 2973116 37.72 2688 2258572 740120 8.29 262868 2327304 4 03:38:01 AM 4909292 7000240 2973136 37.72 2688 2258600 740120 8.29 262868 2327152 8 03:39:01 AM 4906968 6997916 2975460 37.75 2688 2258600 740120 8.29 262868 2329548 8 03:40:02 AM 4904744 6995692 2977684 37.78 2688 2258600 759840 8.51 262868 2331636 8 03:41:01 AM 4905332 6996284 2977096 37.77 2688 2258604 759840 8.51 262868 2331272 4 03:42:01 AM 4905048 6996000 2977380 37.77 2688 2258604 759840 8.51 262868 2331456 4 03:43:01 AM 4905064 6996020 2977364 37.77 2688 2258608 759840 8.51 262868 2331392 4 03:44:01 AM 4905232 6996188 2977196 37.77 2688 2258608 759840 8.51 262868 2331276 4 03:45:01 AM 4905080 6996036 2977348 37.77 2688 2258608 759840 8.51 262868 2331396 4 03:46:01 AM 4905084 6996044 2977344 37.77 2688 2258612 759840 8.51 262868 2331400 4 03:47:01 AM 4905244 6996204 2977184 37.77 2688 2258612 759840 8.51 262868 2331360 4 03:48:01 AM 5058124 6965028 2824304 35.83 2688 2079744 744904 8.34 302020 2160360 24072 03:49:01 AM 5016704 6928364 2865724 36.36 2688 2084796 785752 8.80 460556 2047984 26988 Average: 4955882 7002407 2926546 37.13 2688 2215602 739666 8.28 265002 2284263 11603 03:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 353.22 206.64 1724.19 62.97 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 73.81 50.87 806.55 8.59 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 24.93 19.08 87.65 6.11 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 184.51 136.62 283.93 37.64 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 18.03 10.85 4.35 1.29 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 0.75 0.57 0.17 1.14 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 1.47 0.23 0.17 0.05 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 1.60 0.35 0.36 0.20 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 1.82 0.15 0.09 0.01 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 3.00 0.17 0.13 0.01 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 1.38 0.22 0.19 0.07 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 1.25 0.38 0.38 0.24 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 0.30 0.15 0.02 0.01 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.42 0.25 0.06 0.02 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 0.32 0.22 0.04 0.01 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.03 0.70 0.31 0.17 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.88 0.57 0.40 0.11 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.88 0.85 0.99 0.59 0.00 0.00 0.00 0.00 03:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:02 AM eth0 2.30 0.42 0.50 0.21 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 7.00 0.22 0.92 0.01 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 1.35 0.35 0.22 0.08 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 1.08 0.33 0.08 0.02 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 0.92 0.32 0.09 0.02 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 1.20 0.27 0.13 0.02 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.63 0.27 0.06 0.02 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 0.62 0.32 0.18 0.08 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 47.57 34.49 77.69 21.13 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 18.41 17.18 14.92 8.59 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 26.77 17.15 106.42 5.30 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) 09/23/2025 _x86_64_ (2 CPU) 03:20:37 LINUX RESTART (2 CPU) 03:21:02 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 45.17 0.03 8.63 3.35 0.12 42.70 03:22:01 AM 0 38.86 0.03 8.75 3.88 0.12 48.35 03:22:01 AM 1 51.48 0.03 8.50 2.82 0.12 37.04 03:23:01 AM all 25.55 0.00 3.73 1.21 0.08 69.43 03:23:01 AM 0 20.40 0.00 3.49 1.35 0.08 74.67 03:23:01 AM 1 30.71 0.00 3.97 1.07 0.08 64.18 03:24:01 AM all 20.90 0.00 2.94 0.84 0.07 75.25 03:24:01 AM 0 21.69 0.00 2.90 0.92 0.07 74.42 03:24:01 AM 1 20.12 0.00 2.97 0.77 0.07 76.07 03:25:01 AM all 24.88 0.00 4.67 1.63 0.08 68.74 03:25:01 AM 0 13.86 0.00 3.72 1.08 0.08 81.25 03:25:01 AM 1 35.92 0.00 5.61 2.17 0.08 56.21 03:26:01 AM all 1.08 0.00 0.23 0.11 0.03 98.55 03:26:01 AM 0 1.97 0.00 0.22 0.05 0.03 97.72 03:26:01 AM 1 0.18 0.00 0.23 0.17 0.03 99.38 03:27:01 AM all 0.38 0.00 0.12 0.01 0.05 99.44 03:27:01 AM 0 0.58 0.00 0.10 0.00 0.05 99.27 03:27:01 AM 1 0.18 0.00 0.13 0.02 0.05 99.62 03:28:01 AM all 0.36 0.00 0.10 0.00 0.05 99.49 03:28:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 03:28:01 AM 1 0.45 0.00 0.12 0.00 0.07 99.36 03:29:01 AM all 0.43 0.00 0.12 0.00 0.06 99.40 03:29:01 AM 0 0.22 0.00 0.12 0.00 0.07 99.60 03:29:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 03:30:01 AM all 0.37 0.00 0.11 0.00 0.04 99.48 03:30:01 AM 0 0.27 0.00 0.13 0.00 0.05 99.55 03:30:01 AM 1 0.47 0.00 0.08 0.00 0.03 99.42 03:31:01 AM all 0.44 0.00 0.12 0.01 0.05 99.38 03:31:01 AM 0 0.68 0.00 0.10 0.02 0.05 99.15 03:31:01 AM 1 0.20 0.00 0.13 0.00 0.05 99.62 03:32:01 AM all 0.38 0.00 0.08 0.00 0.06 99.47 03:32:01 AM 0 0.25 0.00 0.10 0.00 0.07 99.58 03:32:01 AM 1 0.52 0.00 0.07 0.00 0.05 99.37 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 0.45 0.00 0.10 0.00 0.05 99.40 03:33:01 AM 0 0.42 0.00 0.15 0.00 0.07 99.36 03:33:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 03:34:01 AM all 0.42 0.00 0.08 0.00 0.04 99.46 03:34:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 03:34:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.62 03:35:01 AM all 0.40 0.00 0.10 0.00 0.07 99.43 03:35:01 AM 0 0.40 0.00 0.15 0.00 0.08 99.36 03:35:01 AM 1 0.40 0.00 0.05 0.00 0.05 99.50 03:36:01 AM all 0.46 0.00 0.21 0.00 0.05 99.28 03:36:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 03:36:01 AM 1 0.53 0.00 0.27 0.00 0.03 99.17 03:37:01 AM all 0.64 0.00 0.10 0.01 0.05 99.20 03:37:01 AM 0 0.57 0.00 0.08 0.02 0.03 99.30 03:37:01 AM 1 0.72 0.00 0.12 0.00 0.07 99.10 03:38:01 AM all 0.54 0.00 0.10 0.00 0.05 99.31 03:38:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 03:38:01 AM 1 0.90 0.00 0.12 0.00 0.05 98.93 03:39:01 AM all 0.48 0.00 0.11 0.00 0.06 99.35 03:39:01 AM 0 0.30 0.00 0.12 0.00 0.07 99.52 03:39:01 AM 1 0.67 0.00 0.10 0.00 0.05 99.18 03:40:02 AM all 0.48 0.00 0.12 0.00 0.03 99.37 03:40:02 AM 0 0.28 0.00 0.13 0.00 0.05 99.53 03:40:02 AM 1 0.67 0.00 0.10 0.00 0.02 99.22 03:41:01 AM all 0.54 0.00 0.13 0.00 0.07 99.27 03:41:01 AM 0 0.59 0.00 0.08 0.00 0.05 99.27 03:41:01 AM 1 0.48 0.00 0.17 0.00 0.09 99.27 03:42:01 AM all 0.45 0.00 0.13 0.00 0.05 99.37 03:42:01 AM 0 0.37 0.00 0.17 0.00 0.07 99.40 03:42:01 AM 1 0.53 0.00 0.08 0.00 0.03 99.35 03:43:01 AM all 0.43 0.00 0.12 0.00 0.04 99.42 03:43:01 AM 0 0.28 0.00 0.17 0.00 0.05 99.50 03:43:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 0.36 0.00 0.10 0.00 0.06 99.48 03:44:01 AM 0 0.35 0.00 0.18 0.00 0.08 99.38 03:44:01 AM 1 0.37 0.00 0.02 0.00 0.03 99.58 03:45:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:45:01 AM 0 0.23 0.00 0.10 0.00 0.05 99.62 03:45:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 03:46:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:46:01 AM 0 0.30 0.00 0.12 0.00 0.07 99.51 03:46:01 AM 1 0.42 0.00 0.05 0.00 0.02 99.52 03:47:01 AM all 0.38 0.00 0.12 0.00 0.04 99.46 03:47:01 AM 0 0.50 0.00 0.10 0.00 0.03 99.37 03:47:01 AM 1 0.27 0.00 0.13 0.00 0.05 99.55 03:48:01 AM all 17.36 0.00 2.29 0.10 0.13 80.12 03:48:01 AM 0 13.13 0.00 2.07 0.12 0.17 84.52 03:48:01 AM 1 21.58 0.00 2.52 0.08 0.10 75.71 03:49:01 AM all 35.00 0.00 4.32 0.14 0.10 60.44 03:49:01 AM 0 23.45 0.00 4.11 0.12 0.08 72.25 03:49:01 AM 1 46.55 0.00 4.54 0.17 0.12 48.63 Average: all 6.38 0.00 1.04 0.26 0.06 92.26 Average: 0 5.04 0.00 0.99 0.27 0.06 93.64 Average: 1 7.72 0.00 1.08 0.26 0.05 90.88