---> uname -a: Linux prd-centos8-robot-2c-8g-46675.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4912 19 2192 6806 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:ff:a7:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:feff:a76b/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) 07/27/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 94.72 16.11 78.61 5421.00 7265.50 11:08:01 PM 86.75 0.72 86.04 52.92 10349.52 11:09:01 PM 35.34 0.42 34.93 64.79 2963.44 11:10:00 PM 79.33 9.57 69.77 1706.63 8398.50 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 8.16 0.00 8.16 0.00 605.80 11:12:01 PM 2.28 0.00 2.28 0.00 64.19 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.37 0.05 0.32 2.00 42.14 11:15:01 PM 1.92 0.00 1.92 0.00 94.69 11:16:01 PM 0.32 0.00 0.32 0.00 46.43 11:17:01 PM 0.43 0.00 0.43 0.00 63.46 11:18:01 PM 0.22 0.00 0.22 0.00 44.96 11:19:01 PM 0.13 0.00 0.13 0.00 37.05 11:20:00 PM 11.62 0.34 11.28 38.44 460.80 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 32.62 0.55 32.07 64.11 1682.96 Average: 23.47 1.83 21.64 483.19 2128.41 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5361684 7057900 2520740 31.98 2688 1879816 687168 7.69 189248 2012300 174508 11:08:01 PM 5173152 7010152 2709272 34.37 2688 2012968 697456 7.81 197980 2155500 42480 11:09:01 PM 5168608 7048892 2713816 34.43 2688 2054244 679920 7.61 229144 2129028 37812 11:10:00 PM 4964792 7061392 2917632 37.01 2688 2264348 631980 7.08 267220 2269992 10864 11:10:01 PM 4964276 7060896 2918148 37.02 2688 2264348 631980 7.08 267220 2270356 10876 11:11:01 PM 4965024 7061440 2917400 37.01 2688 2264352 631980 7.08 267228 2270052 4 11:12:01 PM 4964760 7061176 2917664 37.01 2688 2264352 631980 7.08 267228 2270192 4 11:13:01 PM 4964872 7061288 2917552 37.01 2688 2264352 631980 7.08 267228 2270124 4 11:14:01 PM 4920088 7017828 2962336 37.58 2688 2265676 704220 7.89 267636 2314368 188 11:15:01 PM 4914292 7013424 2968132 37.66 2688 2267116 704220 7.89 267636 2320220 660 11:16:01 PM 4911764 7012196 2970660 37.69 2688 2268416 704220 7.89 267636 2322744 660 11:17:01 PM 4907400 7008964 2975024 37.74 2688 2269500 704220 7.89 267636 2327096 4 11:18:01 PM 4903584 7006448 2978840 37.79 2688 2270800 704220 7.89 267636 2330956 4 11:19:01 PM 4899864 7004028 2982560 37.84 2688 2272100 704220 7.89 267636 2334624 236 11:20:00 PM 5049644 6984200 2832780 35.94 2688 2108036 706260 7.91 311588 2161364 37168 11:20:01 PM 5049048 6983616 2833376 35.95 2688 2108040 706260 7.91 311616 2161652 37184 11:21:01 PM 5040460 6977916 2841964 36.05 2688 2111320 710672 7.96 471532 2014348 25148 Average: 5007254 7025397 2875170 36.48 2688 2188811 680762 7.62 273709 2231466 22224 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 376.51 233.82 1792.36 65.25 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 66.04 46.97 715.84 8.09 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 26.73 19.10 30.06 6.07 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 508.44 374.54 387.72 87.56 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.33 0.00 0.05 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 2.60 1.93 0.44 0.42 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.25 0.80 0.28 0.18 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.68 1.90 0.44 0.41 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 59.46 41.83 15.30 5.53 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 4.45 3.23 5.25 0.48 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 5.13 1.95 4.49 0.25 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 3.63 2.40 4.44 0.86 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 3.95 2.08 4.42 0.26 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 4.40 2.23 4.63 0.45 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 117.59 88.16 111.78 59.25 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 20.00 18.89 10.49 2.79 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 18.43 17.51 15.59 8.55 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 79.25 55.32 204.06 16.06 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) 07/27/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 45.47 0.00 6.64 1.23 0.09 46.57 11:07:01 PM 0 48.71 0.00 6.62 1.52 0.08 43.06 11:07:01 PM 1 42.21 0.00 6.66 0.93 0.10 50.09 11:08:01 PM all 24.23 0.00 3.56 1.54 0.07 70.60 11:08:01 PM 0 27.51 0.00 3.66 1.43 0.07 67.34 11:08:01 PM 1 20.95 0.00 3.46 1.65 0.07 73.88 11:09:01 PM all 21.05 0.00 3.32 0.81 0.12 74.70 11:09:01 PM 0 20.84 0.00 3.23 1.14 0.17 74.62 11:09:01 PM 1 21.26 0.00 3.41 0.48 0.07 74.77 11:10:00 PM all 26.13 0.00 5.25 1.54 0.08 66.99 11:10:00 PM 0 33.59 0.00 5.56 1.02 0.08 59.75 11:10:00 PM 1 18.68 0.00 4.93 2.07 0.08 74.23 11:10:01 PM all 0.68 0.00 1.35 0.00 0.00 97.97 11:10:01 PM 0 1.35 0.00 1.35 0.00 0.00 97.30 11:10:01 PM 1 0.00 0.00 1.35 0.00 0.00 98.65 11:11:01 PM all 0.33 0.00 0.13 0.06 0.03 99.46 11:11:01 PM 0 0.55 0.00 0.12 0.02 0.03 99.28 11:11:01 PM 1 0.10 0.00 0.15 0.10 0.02 99.63 11:12:01 PM all 0.33 0.00 0.07 0.01 0.02 99.57 11:12:01 PM 0 0.10 0.00 0.07 0.02 0.02 99.80 11:12:01 PM 1 0.57 0.00 0.07 0.00 0.02 99.35 11:13:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:13:01 PM 0 0.55 0.00 0.08 0.00 0.03 99.33 11:13:01 PM 1 0.12 0.00 0.08 0.00 0.02 99.78 11:14:01 PM all 7.79 0.00 0.63 0.01 0.04 91.53 11:14:01 PM 0 12.25 0.00 0.65 0.00 0.05 87.05 11:14:01 PM 1 3.36 0.00 0.60 0.02 0.03 95.99 11:15:01 PM all 2.92 0.00 0.32 0.01 0.05 96.70 11:15:01 PM 0 3.58 0.00 0.45 0.02 0.07 95.89 11:15:01 PM 1 2.27 0.00 0.18 0.00 0.03 97.51 11:16:01 PM all 2.38 0.00 0.28 0.00 0.07 97.27 11:16:01 PM 0 3.21 0.00 0.38 0.00 0.07 96.34 11:16:01 PM 1 1.55 0.00 0.18 0.00 0.07 98.20 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 2.14 0.00 0.28 0.00 0.04 97.54 11:17:01 PM 0 1.25 0.00 0.15 0.00 0.03 98.56 11:17:01 PM 1 3.03 0.00 0.42 0.00 0.05 96.50 11:18:01 PM all 2.30 0.00 0.31 0.00 0.06 97.34 11:18:01 PM 0 1.00 0.00 0.18 0.00 0.03 98.78 11:18:01 PM 1 3.60 0.00 0.43 0.00 0.08 95.89 11:19:01 PM all 2.41 0.00 0.28 0.00 0.05 97.25 11:19:01 PM 0 1.33 0.00 0.13 0.00 0.05 98.48 11:19:01 PM 1 3.50 0.00 0.44 0.00 0.05 96.02 11:20:00 PM all 19.38 0.00 2.79 0.18 0.08 77.56 11:20:00 PM 0 24.91 0.00 2.75 0.20 0.08 72.05 11:20:00 PM 1 13.84 0.00 2.83 0.15 0.09 83.09 11:20:01 PM all 3.91 0.00 1.12 0.00 0.00 94.97 11:20:01 PM 0 2.25 0.00 0.00 0.00 0.00 97.75 11:20:01 PM 1 5.56 0.00 2.22 0.00 0.00 92.22 11:21:01 PM all 31.05 0.00 4.03 0.22 0.08 64.63 11:21:01 PM 0 33.92 0.00 4.19 0.20 0.08 61.61 11:21:01 PM 1 28.19 0.00 3.87 0.23 0.07 67.65 Average: all 12.48 0.00 1.85 0.37 0.06 85.23 Average: 0 14.14 0.00 1.87 0.37 0.06 83.56 Average: 1 10.82 0.00 1.84 0.37 0.06 86.91