---> uname -a: Linux prd-centos8-robot-2c-8g-13730.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 575 4933 19 2188 6823 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:11:6b:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe11:6b23/64 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) 12/15/2025 _x86_64_ (2 CPU) 02:04:58 LINUX RESTART (2 CPU) 02:06:03 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 87.62 0.40 87.23 15.44 6645.78 02:08:01 AM 82.34 0.92 81.42 65.84 11098.15 02:09:01 AM 51.06 7.13 43.93 1310.71 2576.62 02:10:01 AM 57.11 0.25 56.86 47.05 7769.71 02:11:01 AM 3.88 0.22 3.67 11.73 135.69 02:12:01 AM 2.07 0.00 2.07 0.00 145.74 02:13:01 AM 0.55 0.00 0.55 0.00 63.21 02:14:01 AM 0.20 0.00 0.20 0.00 65.52 02:15:01 AM 0.28 0.03 0.25 2.13 36.04 02:16:01 AM 0.38 0.00 0.38 0.00 59.39 02:17:01 AM 22.71 0.40 22.31 46.78 1255.03 02:18:01 AM 25.86 0.43 25.43 53.99 1059.02 Average: 27.67 0.82 26.86 129.78 2564.62 02:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5299300 7096996 2583132 32.77 2688 1974728 644676 7.22 187456 2060220 252244 02:08:01 AM 5144216 7009768 2738216 34.74 2688 2041528 711332 7.96 212460 2178352 34544 02:09:01 AM 4952100 7046184 2930332 37.18 2688 2259508 641780 7.19 256796 2291132 181548 02:10:01 AM 4969536 7066364 2912896 36.95 2688 2263868 631680 7.07 261100 2268352 8 02:11:01 AM 4926772 7024716 2955660 37.50 2688 2265156 702764 7.87 261244 2311144 936 02:12:01 AM 4920268 7019888 2962164 37.58 2688 2266832 719292 8.05 261256 2317664 316 02:13:01 AM 4917036 7018196 2965396 37.62 2688 2268428 742592 8.31 261256 2320756 268 02:14:01 AM 4914840 7017644 2967592 37.65 2688 2270068 758080 8.49 261260 2322800 92 02:15:01 AM 4912772 7017148 2969660 37.67 2688 2271620 758080 8.49 261264 2325092 480 02:16:01 AM 4959688 7067204 2922744 37.08 2688 2274736 631220 7.07 261668 2278508 2020 02:17:01 AM 5049572 6980256 2832860 35.94 2688 2103964 722160 8.09 467112 2007732 23600 02:18:01 AM 5102360 7038092 2780072 35.27 2688 2109224 667260 7.47 469580 1953112 26988 Average: 5005705 7033538 2876727 36.50 2688 2197472 694243 7.77 285204 2219572 43587 02:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 96.00 79.25 1104.12 9.39 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 66.79 48.07 588.20 8.55 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 54.41 44.71 334.48 8.07 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 117.44 101.27 39.93 37.99 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 66.93 57.21 13.53 5.26 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 72.45 71.34 14.61 6.97 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 57.10 56.43 12.28 5.93 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 73.05 72.65 14.42 6.79 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 62.81 59.61 14.66 8.15 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 64.81 48.84 18.68 8.17 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 43.35 35.69 92.13 44.77 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 14.21 13.96 10.98 6.40 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 65.70 57.36 185.62 13.05 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) 12/15/2025 _x86_64_ (2 CPU) 02:04:58 LINUX RESTART (2 CPU) 02:06:03 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 35.21 0.00 4.80 2.23 0.09 57.66 02:07:01 AM 0 49.48 0.00 6.19 2.83 0.10 41.39 02:07:01 AM 1 20.99 0.00 3.41 1.63 0.09 73.89 02:08:01 AM all 21.26 0.00 3.18 1.92 0.08 73.56 02:08:01 AM 0 20.89 0.00 3.41 2.17 0.08 73.45 02:08:01 AM 1 21.63 0.00 2.96 1.67 0.07 73.67 02:09:01 AM all 31.81 0.00 4.98 0.52 0.13 62.57 02:09:01 AM 0 43.22 0.00 6.01 0.82 0.12 49.84 02:09:01 AM 1 20.41 0.00 3.95 0.22 0.13 75.29 02:10:01 AM all 15.48 0.00 2.91 0.84 0.06 80.72 02:10:01 AM 0 14.59 0.00 2.92 0.84 0.07 81.59 02:10:01 AM 1 16.37 0.00 2.89 0.84 0.05 79.85 02:11:01 AM all 4.87 0.00 0.41 0.03 0.03 94.67 02:11:01 AM 0 5.23 0.00 0.34 0.03 0.03 94.36 02:11:01 AM 1 4.50 0.00 0.49 0.02 0.03 94.97 02:12:01 AM all 7.02 0.00 0.49 0.01 0.04 92.44 02:12:01 AM 0 8.02 0.00 0.60 0.00 0.03 91.34 02:12:01 AM 1 6.02 0.00 0.37 0.02 0.05 93.54 02:13:01 AM all 5.76 0.00 0.39 0.00 0.04 93.81 02:13:01 AM 0 7.73 0.00 0.44 0.00 0.05 91.78 02:13:01 AM 1 3.79 0.00 0.34 0.00 0.03 95.84 02:14:01 AM all 5.18 0.00 0.39 0.00 0.05 94.38 02:14:01 AM 0 5.28 0.00 0.37 0.00 0.05 94.30 02:14:01 AM 1 5.08 0.00 0.42 0.00 0.05 94.45 02:15:01 AM all 11.70 0.00 0.55 0.01 0.05 87.68 02:15:01 AM 0 15.85 0.00 0.49 0.00 0.05 83.61 02:15:01 AM 1 7.56 0.00 0.62 0.02 0.05 91.75 02:16:01 AM all 13.05 0.00 0.59 0.13 0.06 86.17 02:16:01 AM 0 20.51 0.00 0.60 0.27 0.07 78.55 02:16:01 AM 1 5.58 0.00 0.57 0.00 0.05 93.80 02:17:01 AM all 23.69 0.00 3.06 2.63 0.08 70.55 02:17:01 AM 0 27.49 0.00 3.61 1.99 0.08 66.83 02:17:01 AM 1 19.88 0.00 2.50 3.27 0.07 74.27 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 29.27 0.00 3.44 2.30 0.08 64.91 02:18:01 AM 0 32.97 0.00 3.77 1.85 0.08 61.33 02:18:01 AM 1 25.57 0.00 3.10 2.75 0.08 68.49 Average: all 17.00 0.00 2.09 0.88 0.07 79.96 Average: 0 20.89 0.00 2.39 0.90 0.07 75.76 Average: 1 13.11 0.00 1.80 0.87 0.06 84.16