---> uname -a: Linux prd-centos8-robot-2c-8g-40236.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4759 19 2358 6814 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:6d:c7:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe6d:c729/64 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) 07/06/2025 _x86_64_ (2 CPU) 23:05:31 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 85.36 21.21 64.15 6699.29 6242.66 11:08:01 PM 92.74 0.72 92.02 52.92 10989.39 11:09:01 PM 26.32 0.38 25.94 62.51 2097.65 11:10:01 PM 72.90 9.48 63.42 1687.85 4936.81 11:11:01 PM 25.24 0.00 25.24 0.00 4950.33 11:12:01 PM 3.82 0.00 3.82 0.00 129.14 11:13:01 PM 0.28 0.00 0.28 0.00 2.23 11:14:01 PM 0.32 0.00 0.32 0.00 2.93 11:15:01 PM 21.89 0.27 21.63 43.72 1233.54 Average: 36.45 3.53 32.92 938.94 3393.12 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5423080 7092476 2459352 31.20 2688 1852380 647180 7.25 185420 1954324 163516 11:08:01 PM 5168700 7009092 2713732 34.43 2688 2015988 683964 7.66 198120 2156460 42480 11:09:01 PM 5245368 7087492 2637064 33.45 2688 2017868 646284 7.24 218428 2066432 10760 11:10:01 PM 4967176 7067280 2915256 36.98 2688 2267452 652980 7.31 267368 2267720 133596 11:11:01 PM 4964592 7064364 2917840 37.02 2688 2267468 631992 7.08 267372 2267596 4 11:12:01 PM 4964620 7064392 2917812 37.02 2688 2267468 631992 7.08 267372 2267612 4 11:13:01 PM 4964780 7064552 2917652 37.01 2688 2267468 631992 7.08 267372 2267416 4 11:14:01 PM 4964580 7064356 2917852 37.02 2688 2267472 631992 7.08 267372 2267536 4 11:15:01 PM 4915744 7012420 2966688 37.64 2688 2264240 668620 7.49 467928 2116840 9016 Average: 5064293 7058492 2818139 35.75 2688 2165312 647444 7.25 267417 2181326 39932 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 337.14 208.20 1698.82 62.93 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 73.66 54.50 805.54 9.09 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 15.96 10.51 6.00 3.89 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 381.14 277.89 383.58 68.04 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 241.50 174.33 45.79 35.21 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 3.28 0.30 0.28 0.09 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 3.40 0.17 0.15 0.01 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 0.57 0.17 0.03 0.01 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 21.48 16.66 18.82 8.04 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 119.39 82.29 326.25 20.73 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) 07/06/2025 _x86_64_ (2 CPU) 23:05:31 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 43.80 0.00 6.68 7.36 0.13 42.02 11:07:01 PM 0 48.20 0.00 6.67 6.98 0.14 38.01 11:07:01 PM 1 39.41 0.00 6.69 7.75 0.12 46.03 11:08:01 PM all 28.32 0.00 3.94 1.00 0.09 66.65 11:08:01 PM 0 36.09 0.00 3.95 0.73 0.08 59.14 11:08:01 PM 1 20.54 0.00 3.92 1.27 0.10 74.17 11:09:01 PM all 12.32 0.00 1.59 0.34 0.07 85.68 11:09:01 PM 0 6.62 0.00 1.17 0.18 0.07 91.96 11:09:01 PM 1 18.03 0.00 2.02 0.50 0.07 79.39 11:10:01 PM all 33.09 0.00 6.13 0.54 0.12 60.12 11:10:01 PM 0 44.17 0.00 7.23 0.54 0.12 47.94 11:10:01 PM 1 22.07 0.00 5.03 0.55 0.12 72.23 11:11:01 PM all 0.46 0.00 0.71 0.49 0.03 98.30 11:11:01 PM 0 0.45 0.00 0.70 0.54 0.03 98.28 11:11:01 PM 1 0.47 0.00 0.72 0.45 0.03 98.33 11:12:01 PM all 0.29 0.00 0.08 0.01 0.03 99.59 11:12:01 PM 0 0.07 0.00 0.07 0.00 0.02 99.85 11:12:01 PM 1 0.52 0.00 0.08 0.02 0.05 99.33 11:13:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:13:01 PM 0 0.27 0.00 0.05 0.00 0.05 99.63 11:13:01 PM 1 0.38 0.00 0.07 0.00 0.03 99.52 11:14:01 PM all 0.33 0.00 0.05 0.00 0.03 99.60 11:14:01 PM 0 0.60 0.00 0.05 0.00 0.03 99.32 11:14:01 PM 1 0.05 0.00 0.05 0.00 0.02 99.88 11:15:01 PM all 17.84 0.00 2.48 0.17 0.08 79.43 11:15:01 PM 0 23.47 0.00 2.77 0.20 0.08 73.48 11:15:01 PM 1 12.22 0.00 2.19 0.13 0.08 85.38 Average: all 15.15 0.00 2.41 1.09 0.07 81.29 Average: 0 17.71 0.00 2.51 1.01 0.07 78.70 Average: 1 12.59 0.00 2.30 1.17 0.07 83.87