---> uname -a: Linux prd-centos8-robot-2c-8g-17109.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 564 5023 19 2109 6836 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:6e:c0:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85327sec preferred_lft 85327sec inet6 fe80::f816:3eff:fe6e:c04a/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) 12/28/2025 _x86_64_ (2 CPU) 23:01:10 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 99.37 5.88 93.48 1088.09 6981.70 11:04:01 PM 80.07 1.22 78.86 108.23 10443.89 11:05:01 PM 7.50 0.03 7.47 0.53 524.78 11:06:01 PM 2.27 0.00 2.27 0.00 60.85 11:07:01 PM 0.38 0.00 0.38 0.00 4.02 11:08:01 PM 0.55 0.00 0.55 0.00 8.53 11:09:01 PM 0.32 0.00 0.32 0.00 3.28 11:10:01 PM 0.30 0.00 0.30 0.00 3.02 11:11:01 PM 0.45 0.00 0.45 0.00 4.75 11:12:01 PM 0.48 0.00 0.48 0.00 6.28 11:13:01 PM 0.35 0.00 0.35 0.00 3.58 11:14:01 PM 0.30 0.00 0.30 0.00 3.02 11:15:01 PM 0.42 0.00 0.42 0.00 5.40 11:16:01 PM 0.37 0.00 0.37 0.00 4.28 11:17:01 PM 1.53 0.03 1.50 0.27 32.76 11:18:01 PM 0.32 0.00 0.32 0.00 3.28 11:19:01 PM 21.53 0.68 20.85 94.92 811.11 Average: 12.74 0.46 12.27 76.00 1112.05 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5238236 7039492 2644188 33.55 2688 1978052 674728 7.55 187732 2117068 237396 11:04:01 PM 5165636 7014212 2716788 34.47 2688 2024488 697012 7.80 225548 2139912 10764 11:05:01 PM 5165548 7014096 2716876 34.47 2688 2024508 697012 7.80 225552 2140092 4 11:06:01 PM 5164664 7013212 2717760 34.48 2688 2024508 697012 7.80 225552 2140796 4 11:07:01 PM 5164968 7013508 2717456 34.47 2688 2024508 697012 7.80 225552 2140652 4 11:08:01 PM 5164884 7013428 2717540 34.48 2688 2024512 697012 7.80 225552 2140788 12 11:09:01 PM 5165012 7013556 2717412 34.47 2688 2024512 697012 7.80 225552 2140788 4 11:10:01 PM 5164452 7012996 2717972 34.48 2688 2024512 718552 8.05 225552 2141136 4 11:11:01 PM 5164840 7013404 2717584 34.48 2688 2024520 699084 7.83 225552 2140840 4 11:12:01 PM 5164820 7013384 2717604 34.48 2688 2024520 699084 7.83 225552 2141028 4 11:13:01 PM 5164148 7012716 2718276 34.49 2688 2024524 699084 7.83 225552 2141612 4 11:14:01 PM 5164148 7012716 2718276 34.49 2688 2024524 699084 7.83 225556 2141724 4 11:15:01 PM 5164060 7012628 2718364 34.49 2688 2024524 699084 7.83 225556 2141608 0 11:16:01 PM 5164012 7012584 2718412 34.49 2688 2024528 699084 7.83 225556 2141816 4 11:17:01 PM 5163960 7012524 2718464 34.49 2688 2024528 718620 8.05 225672 2141576 4 11:18:01 PM 5163952 7012516 2718472 34.49 2688 2024528 718620 8.05 225664 2141528 4 11:19:01 PM 5155304 7008872 2727120 34.60 2688 2028632 688164 7.71 385848 1989132 25144 Average: 5168391 7014461 2714033 34.43 2688 2022025 699721 7.83 232771 2130712 16080 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 93.67 78.85 1071.73 11.14 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 80.42 55.46 595.16 17.63 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 1.40 0.40 0.42 0.14 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 2.60 0.60 0.84 0.40 0.00 0.00 0.00 0.00 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 0.85 0.47 0.48 0.21 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 1.48 0.38 0.39 0.14 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 0.63 0.33 0.30 0.12 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 0.88 0.37 0.36 0.14 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 0.77 0.38 0.35 0.14 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 1.12 0.43 0.44 0.20 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 1.00 0.55 0.48 0.16 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 0.98 0.37 0.36 0.14 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 1.53 0.40 0.43 0.14 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 4.00 0.80 1.28 0.59 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 0.78 0.47 0.43 0.21 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 3.17 0.38 0.71 0.14 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 17.08 15.81 13.75 8.35 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 12.49 9.20 99.29 2.35 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) 12/28/2025 _x86_64_ (2 CPU) 23:01:10 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 40.13 0.00 5.92 1.02 0.11 52.82 11:03:01 PM 0 49.50 0.00 7.10 1.05 0.12 42.23 11:03:01 PM 1 30.77 0.00 4.74 1.00 0.10 63.39 11:04:01 PM all 22.67 0.00 2.79 1.04 0.09 73.41 11:04:01 PM 0 26.53 0.00 3.22 0.85 0.08 69.31 11:04:01 PM 1 18.82 0.00 2.35 1.23 0.10 77.50 11:05:01 PM all 0.39 0.00 0.14 0.05 0.03 99.38 11:05:01 PM 0 0.22 0.00 0.17 0.08 0.03 99.50 11:05:01 PM 1 0.57 0.00 0.12 0.02 0.03 99.27 11:06:01 PM all 0.46 0.00 0.05 0.01 0.03 99.45 11:06:01 PM 0 0.60 0.00 0.05 0.02 0.03 99.30 11:06:01 PM 1 0.32 0.00 0.05 0.00 0.03 99.60 11:07:01 PM all 0.40 0.00 0.05 0.00 0.03 99.52 11:07:01 PM 0 0.65 0.00 0.05 0.00 0.05 99.25 11:07:01 PM 1 0.15 0.00 0.05 0.00 0.02 99.78 11:08:01 PM all 0.38 0.00 0.05 0.00 0.03 99.54 11:08:01 PM 0 0.57 0.00 0.05 0.00 0.03 99.35 11:08:01 PM 1 0.18 0.00 0.05 0.00 0.03 99.73 11:09:01 PM all 0.27 0.00 0.11 0.00 0.03 99.60 11:09:01 PM 0 0.30 0.00 0.12 0.00 0.03 99.55 11:09:01 PM 1 0.23 0.00 0.10 0.00 0.02 99.65 11:10:01 PM all 0.38 0.00 0.04 0.00 0.03 99.55 11:10:01 PM 0 0.15 0.00 0.07 0.00 0.05 99.73 11:10:01 PM 1 0.60 0.00 0.02 0.00 0.02 99.37 11:11:01 PM all 0.40 0.00 0.06 0.00 0.04 99.50 11:11:01 PM 0 0.62 0.00 0.07 0.00 0.07 99.25 11:11:01 PM 1 0.18 0.00 0.05 0.00 0.02 99.75 11:12:01 PM all 0.16 0.00 0.07 0.00 0.03 99.74 11:12:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:12:01 PM 1 0.20 0.00 0.05 0.00 0.02 99.73 11:13:01 PM all 0.38 0.00 0.07 0.00 0.03 99.52 11:13:01 PM 0 0.55 0.00 0.08 0.00 0.03 99.33 11:13:01 PM 1 0.22 0.00 0.05 0.00 0.02 99.72 11:13:01 PM CPU %user %nice %system %iowait %steal %idle 11:14:01 PM all 0.38 0.00 0.05 0.00 0.03 99.53 11:14:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:14:01 PM 1 0.18 0.00 0.05 0.00 0.03 99.73 11:15:01 PM all 0.34 0.00 0.06 0.00 0.03 99.57 11:15:01 PM 0 0.50 0.00 0.08 0.00 0.07 99.35 11:15:01 PM 1 0.18 0.00 0.03 0.00 0.00 99.78 11:16:01 PM all 0.25 0.00 0.08 0.00 0.04 99.62 11:16:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 11:16:01 PM 1 0.40 0.00 0.07 0.00 0.03 99.50 11:17:01 PM all 0.43 0.00 0.17 0.01 0.03 99.37 11:17:01 PM 0 0.35 0.00 0.17 0.02 0.03 99.43 11:17:01 PM 1 0.50 0.00 0.17 0.00 0.02 99.32 11:18:01 PM all 0.39 0.00 0.07 0.00 0.03 99.52 11:18:01 PM 0 0.62 0.00 0.10 0.00 0.03 99.25 11:18:01 PM 1 0.17 0.00 0.03 0.00 0.02 99.78 11:19:01 PM all 29.82 0.00 3.91 0.12 0.09 66.05 11:19:01 PM 0 34.84 0.00 4.28 0.12 0.10 60.66 11:19:01 PM 1 24.81 0.00 3.54 0.13 0.08 71.43 Average: all 5.75 0.00 0.81 0.13 0.04 93.26 Average: 0 6.88 0.00 0.93 0.13 0.05 92.01 Average: 1 4.63 0.00 0.68 0.14 0.03 94.52