---> uname -a: Linux prd-centos8-robot-2c-8g-25814.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 591 4842 19 2264 6807 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:3a:bd:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84758sec preferred_lft 84758sec inet6 fe80::f816:3eff:fe3a:bda1/64 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) 01/12/2026 _x86_64_ (2 CPU) 03:02:50 LINUX RESTART (2 CPU) 03:03:02 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 220.67 161.69 58.98 14975.21 41119.10 03:05:01 AM 116.79 1.10 115.69 75.84 11050.15 03:06:01 AM 34.76 0.38 34.37 64.25 3822.39 03:07:01 AM 67.96 6.93 61.02 1286.59 3995.30 03:08:01 AM 32.49 0.03 32.46 3.47 6362.33 03:09:01 AM 4.27 0.07 4.20 4.93 181.17 03:10:01 AM 0.73 0.00 0.73 0.00 91.29 03:11:01 AM 0.22 0.00 0.22 0.00 20.08 03:12:01 AM 0.20 0.00 0.20 0.00 3.08 03:13:01 AM 0.65 0.00 0.65 0.00 85.52 03:14:01 AM 0.42 0.00 0.42 0.00 18.11 03:15:01 AM 0.48 0.00 0.48 0.00 98.38 03:16:01 AM 0.35 0.00 0.35 0.00 15.86 03:17:01 AM 0.48 0.00 0.48 0.00 51.02 03:18:01 AM 0.50 0.03 0.47 0.27 15.28 03:19:01 AM 1.40 0.00 1.40 0.00 83.29 03:20:01 AM 0.38 0.00 0.38 0.00 87.00 03:21:01 AM 0.98 0.00 0.98 0.00 70.41 03:22:01 AM 0.50 0.00 0.50 0.00 75.00 03:23:01 AM 0.62 0.00 0.62 0.00 92.55 03:24:01 AM 0.35 0.00 0.35 0.00 41.04 03:25:01 AM 0.37 0.00 0.37 0.00 46.53 03:26:01 AM 0.77 0.00 0.77 0.00 179.57 03:27:01 AM 0.83 0.10 0.73 4.93 185.50 03:28:01 AM 0.87 0.00 0.87 0.00 97.25 03:29:01 AM 13.38 0.32 13.06 36.91 600.78 03:30:01 AM 25.54 0.52 25.02 63.85 2868.74 Average: 19.39 6.24 13.15 602.88 2619.25 03:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5511724 7057904 2370708 30.08 2688 1738420 747672 8.37 186084 1903232 88372 03:05:01 AM 5174628 7020848 2707804 34.35 2688 2021512 749196 8.39 198556 2159176 104344 03:06:01 AM 5249976 7097896 2632456 33.40 2688 2023444 660948 7.40 219224 2064240 10748 03:07:01 AM 4906636 7010368 2975796 37.75 2688 2269616 721528 8.08 260180 2333868 177508 03:08:01 AM 4965556 7069076 2916876 37.00 2688 2269688 663596 7.43 260876 2271496 8 03:09:01 AM 4917592 7022680 2964840 37.61 2688 2271264 718352 8.04 261284 2318856 228 03:10:01 AM 4911004 7018396 2971428 37.70 2688 2273568 741536 8.30 261472 2325280 216 03:11:01 AM 4910696 7018420 2971736 37.70 2688 2273888 741536 8.30 261468 2325488 24 03:12:01 AM 4909456 7017188 2972976 37.72 2688 2273896 741536 8.30 261468 2326756 4 03:13:01 AM 4907340 7017296 2975092 37.74 2688 2276120 757300 8.48 261512 2328952 24 03:14:01 AM 4906208 7016984 2976224 37.76 2688 2276940 757300 8.48 261624 2329752 500 03:15:01 AM 4903628 7016884 2978804 37.79 2688 2279436 757300 8.48 261696 2332620 232 03:16:01 AM 4899328 7013784 2983104 37.84 2688 2280620 757300 8.48 261716 2336740 1084 03:17:01 AM 4898596 7013284 2983836 37.85 2688 2280868 757300 8.48 261716 2337320 16 03:18:01 AM 4898320 7013700 2984112 37.86 2688 2281556 753368 8.44 261920 2337628 488 03:19:01 AM 4897352 7014916 2985080 37.87 2688 2283724 753368 8.44 261940 2338748 1088 03:20:01 AM 4894996 7014424 2987436 37.90 2688 2285652 753368 8.44 262000 2340516 580 03:21:01 AM 4893604 7014716 2988828 37.92 2688 2287324 753368 8.44 262208 2341880 772 03:22:01 AM 4891984 7014776 2990448 37.94 2688 2288984 753368 8.44 262416 2343352 532 03:23:01 AM 4889088 7013972 2993344 37.97 2688 2291036 753368 8.44 262584 2346256 240 03:24:01 AM 4888568 7014820 2993864 37.98 2688 2292404 753368 8.44 262608 2346632 508 03:25:01 AM 4884916 7014236 2997516 38.03 2688 2295488 753368 8.44 262740 2350232 2464 03:26:01 AM 4879576 7013464 3002856 38.10 2688 2300064 753368 8.44 262948 2355364 2168 03:27:01 AM 4876340 7013492 3006092 38.14 2688 2303304 737588 8.26 263060 2358756 148 03:28:01 AM 4872356 7012500 3010076 38.19 2688 2306312 753080 8.43 263128 2362552 752 03:29:01 AM 4917588 6965488 2964844 37.61 2688 2217880 763640 8.55 333940 2261024 102744 03:30:01 AM 4967636 6982804 2914796 36.98 2688 2188192 768924 8.61 502708 2052268 18324 Average: 4949063 7019049 2933369 37.21 2688 2238193 743553 8.33 266781 2289962 19041 03:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 332.24 198.86 1718.13 62.91 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 107.95 86.45 1149.84 11.48 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 11.86 8.41 5.30 3.47 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 46.96 40.66 343.09 10.13 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 129.61 91.55 26.32 20.20 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 39.49 26.40 11.93 6.38 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 52.78 52.87 9.14 4.36 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 11.71 10.13 2.26 1.00 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 2.35 0.40 0.19 0.03 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 61.19 60.57 11.48 5.25 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 51.22 32.58 10.10 5.28 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 111.50 96.23 23.32 10.79 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 34.64 30.66 7.69 4.72 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 15.38 13.23 3.35 1.78 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 22.11 20.83 4.04 1.94 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 37.73 31.91 10.42 5.07 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 52.97 50.90 10.53 8.71 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 61.16 63.01 10.72 7.36 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 57.97 59.89 10.38 7.14 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 54.95 53.32 16.15 6.31 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 28.88 22.86 6.07 3.40 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 39.76 38.71 6.81 5.67 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 61.01 61.61 13.87 9.27 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 54.93 54.63 11.67 6.75 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 25.68 24.11 4.98 3.15 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 102.63 62.74 184.55 143.00 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 15.54 14.71 13.34 11.23 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 59.99 48.36 133.31 13.55 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) 01/12/2026 _x86_64_ (2 CPU) 03:02:50 LINUX RESTART (2 CPU) 03:03:02 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 50.99 0.06 10.86 3.99 0.12 33.99 03:04:01 AM 0 43.71 0.05 9.98 4.50 0.12 41.64 03:04:01 AM 1 58.28 0.07 11.74 3.47 0.12 26.33 03:05:01 AM all 36.31 0.00 5.20 1.61 0.12 56.76 03:05:01 AM 0 20.23 0.00 3.57 1.11 0.12 74.96 03:05:01 AM 1 52.43 0.00 6.84 2.10 0.13 38.50 03:06:01 AM all 12.20 0.00 1.50 0.73 0.05 85.51 03:06:01 AM 0 8.56 0.00 1.29 0.95 0.05 89.15 03:06:01 AM 1 15.84 0.00 1.72 0.52 0.05 81.88 03:07:01 AM all 38.07 0.00 6.46 0.49 0.12 54.86 03:07:01 AM 0 37.76 0.00 6.21 0.47 0.12 55.44 03:07:01 AM 1 38.38 0.00 6.72 0.52 0.12 54.27 03:08:01 AM all 0.87 0.00 0.63 0.53 0.03 97.94 03:08:01 AM 0 0.67 0.00 0.55 0.69 0.05 98.04 03:08:01 AM 1 1.07 0.00 0.70 0.38 0.02 97.83 03:09:01 AM all 6.42 0.00 0.38 0.01 0.05 93.14 03:09:01 AM 0 3.40 0.00 0.35 0.00 0.05 96.19 03:09:01 AM 1 9.44 0.00 0.40 0.02 0.05 90.09 03:10:01 AM all 11.55 0.00 0.54 0.01 0.07 87.83 03:10:01 AM 0 8.81 0.00 0.43 0.00 0.07 90.70 03:10:01 AM 1 14.37 0.00 0.65 0.02 0.07 84.89 03:11:01 AM all 2.62 0.00 0.25 0.00 0.05 97.08 03:11:01 AM 0 3.40 0.00 0.29 0.00 0.05 96.26 03:11:01 AM 1 1.86 0.00 0.22 0.00 0.05 97.88 03:12:01 AM all 0.36 0.00 0.12 0.00 0.04 99.48 03:12:01 AM 0 0.28 0.00 0.15 0.00 0.05 99.51 03:12:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 03:13:01 AM all 6.88 0.00 0.30 0.00 0.07 92.75 03:13:01 AM 0 4.99 0.00 0.35 0.00 0.07 94.59 03:13:01 AM 1 8.77 0.00 0.25 0.00 0.07 90.91 03:14:01 AM all 4.43 0.00 0.32 0.00 0.06 95.20 03:14:01 AM 0 6.58 0.00 0.30 0.00 0.07 93.05 03:14:01 AM 1 2.29 0.00 0.33 0.00 0.05 97.32 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 10.50 0.00 0.60 0.00 0.08 88.83 03:15:01 AM 0 5.84 0.00 0.56 0.00 0.08 93.51 03:15:01 AM 1 15.20 0.00 0.63 0.00 0.07 84.10 03:16:01 AM all 5.42 0.00 0.29 0.00 0.07 94.22 03:16:01 AM 0 5.07 0.00 0.25 0.00 0.07 94.61 03:16:01 AM 1 5.76 0.00 0.34 0.00 0.07 93.83 03:17:01 AM all 3.74 0.00 0.32 0.00 0.06 95.88 03:17:01 AM 0 3.89 0.00 0.31 0.00 0.05 95.76 03:17:01 AM 1 3.59 0.00 0.34 0.00 0.07 96.01 03:18:01 AM all 3.08 0.00 0.33 0.00 0.07 96.51 03:18:01 AM 0 4.52 0.00 0.32 0.00 0.07 95.10 03:18:01 AM 1 1.65 0.00 0.35 0.00 0.07 97.93 03:19:01 AM all 7.51 0.00 0.35 0.01 0.07 92.06 03:19:01 AM 0 5.24 0.00 0.30 0.02 0.07 94.37 03:19:01 AM 1 9.82 0.00 0.41 0.00 0.07 89.71 03:20:01 AM all 8.70 0.00 0.55 0.00 0.06 90.69 03:20:01 AM 0 6.11 0.00 0.48 0.00 0.07 93.35 03:20:01 AM 1 11.29 0.00 0.63 0.00 0.05 88.03 03:21:01 AM all 4.44 0.00 0.37 0.02 0.08 95.10 03:21:01 AM 0 3.63 0.00 0.37 0.02 0.08 95.90 03:21:01 AM 1 5.25 0.00 0.37 0.02 0.07 94.30 03:22:01 AM all 4.38 0.00 0.30 0.00 0.07 95.26 03:22:01 AM 0 3.62 0.00 0.28 0.00 0.05 96.05 03:22:01 AM 1 5.13 0.00 0.32 0.00 0.08 94.46 03:23:01 AM all 4.41 0.00 0.31 0.00 0.06 95.22 03:23:01 AM 0 3.23 0.00 0.30 0.00 0.07 96.40 03:23:01 AM 1 5.60 0.00 0.32 0.00 0.05 94.04 03:24:01 AM all 4.67 0.00 0.28 0.00 0.07 94.98 03:24:01 AM 0 1.24 0.00 0.20 0.00 0.05 98.51 03:24:01 AM 1 8.12 0.00 0.35 0.00 0.08 91.45 03:25:01 AM all 10.97 0.00 0.35 0.00 0.06 88.62 03:25:01 AM 0 2.73 0.00 0.25 0.00 0.05 96.97 03:25:01 AM 1 19.29 0.00 0.46 0.00 0.07 80.19 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 15.16 0.00 0.50 0.01 0.08 84.26 03:26:01 AM 0 9.54 0.00 0.40 0.00 0.07 89.99 03:26:01 AM 1 20.83 0.00 0.59 0.02 0.08 78.48 03:27:01 AM all 10.54 0.00 0.41 0.01 0.07 88.97 03:27:01 AM 0 10.14 0.00 0.49 0.02 0.07 89.28 03:27:01 AM 1 10.94 0.00 0.33 0.00 0.07 88.66 03:28:01 AM all 7.68 0.00 0.29 0.00 0.08 91.96 03:28:01 AM 0 8.68 0.00 0.38 0.00 0.08 90.85 03:28:01 AM 1 6.67 0.00 0.20 0.00 0.07 93.06 03:29:01 AM all 22.20 0.00 1.87 0.05 0.08 75.81 03:29:01 AM 0 26.89 0.00 2.10 0.03 0.08 70.89 03:29:01 AM 1 17.51 0.00 1.64 0.07 0.07 80.72 03:30:01 AM all 31.05 0.00 3.53 0.14 0.08 65.20 03:30:01 AM 0 19.72 0.00 3.17 0.05 0.07 76.99 03:30:01 AM 1 42.36 0.00 3.88 0.23 0.10 53.42 Average: all 12.04 0.00 1.38 0.28 0.07 86.23 Average: 0 9.57 0.00 1.24 0.29 0.07 88.82 Average: 1 14.51 0.00 1.51 0.27 0.07 83.63