---> uname -a: Linux prd-centos8-robot-2c-8g-17107.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 5002 19 2102 6808 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:e3:9d:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85273sec preferred_lft 85273sec inet6 fe80::f816:3eff:fee3:9dba/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) 23:00:37 LINUX RESTART (2 CPU) 11:01:01 PM tps rtps wtps bread/s bwrtn/s 11:02:01 PM 140.04 81.47 58.57 8099.92 39533.47 11:03:01 PM 114.38 1.08 113.30 75.32 11133.93 11:04:01 PM 31.81 0.03 31.77 0.53 4191.39 11:05:01 PM 0.40 0.00 0.40 0.00 5.06 11:06:01 PM 0.42 0.00 0.42 0.00 4.82 11:07:01 PM 0.35 0.00 0.35 0.00 5.45 11:08:01 PM 0.13 0.00 0.13 0.00 0.90 11:09:01 PM 0.20 0.00 0.20 0.00 2.50 11:10:01 PM 0.15 0.00 0.15 0.00 1.60 11:11:01 PM 0.28 0.00 0.28 0.00 3.78 11:12:01 PM 0.23 0.00 0.23 0.00 3.22 11:13:01 PM 0.15 0.00 0.15 0.00 1.05 11:14:01 PM 0.10 0.00 0.10 0.00 0.63 11:15:01 PM 0.10 0.00 0.10 0.00 0.78 11:16:01 PM 1.33 0.03 1.30 0.27 31.18 11:17:01 PM 0.28 0.00 0.28 0.00 4.95 11:18:01 PM 0.12 0.00 0.12 0.00 0.92 11:19:01 PM 27.02 0.68 26.34 102.10 987.69 Average: 17.59 4.60 12.99 456.75 3091.24 11:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 PM 5496064 7036204 2386368 30.27 2688 1732456 702256 7.86 186388 1916216 92288 11:03:01 PM 5146436 6988432 2735996 34.71 2688 2017360 698828 7.82 199036 2185288 104472 11:04:01 PM 5144748 6986164 2737684 34.73 2688 2017384 698828 7.82 199060 2187944 20 11:05:01 PM 5143144 6984560 2739288 34.75 2688 2017384 698828 7.82 199060 2189512 4 11:06:01 PM 5143036 6984452 2739396 34.75 2688 2017384 698828 7.82 199060 2189740 4 11:07:01 PM 5143060 6984468 2739372 34.75 2688 2017388 698828 7.82 199060 2189620 8 11:08:01 PM 5143076 6984484 2739356 34.75 2688 2017388 698828 7.82 199060 2189676 8 11:09:01 PM 5143260 6984668 2739172 34.75 2688 2017388 698828 7.82 199060 2189568 4 11:10:01 PM 5142924 6984336 2739508 34.75 2688 2017392 700336 7.84 199060 2189936 4 11:11:01 PM 5142956 6984376 2739476 34.75 2688 2017392 700336 7.84 199060 2189732 4 11:12:01 PM 5142256 6983680 2740176 34.76 2688 2017396 700336 7.84 199060 2190560 4 11:13:01 PM 5142288 6983712 2740144 34.76 2688 2017396 700336 7.84 199060 2190492 4 11:14:01 PM 5142248 6983672 2740184 34.76 2688 2017396 700336 7.84 199060 2190472 4 11:15:01 PM 5142412 6983840 2740020 34.76 2688 2017400 700336 7.84 199060 2190476 4 11:16:01 PM 5142020 6983452 2740412 34.77 2688 2017400 702344 7.86 199192 2190604 12 11:17:01 PM 5142340 6983772 2740092 34.76 2688 2017400 702344 7.86 199192 2190468 4 11:18:01 PM 5142580 6984016 2739852 34.76 2688 2017404 702344 7.86 199192 2190284 4 11:19:01 PM 5129336 6973776 2753096 34.93 2688 2019936 717328 8.03 383896 2018588 11236 Average: 5161899 6986781 2720533 34.51 2688 2001702 701135 7.85 208645 2164954 11560 11:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 307.20 165.67 1376.23 56.71 0.00 0.00 0.00 0.00 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 107.95 84.50 1147.51 11.36 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 8.33 0.40 1.35 0.14 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 1.50 0.42 0.41 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 2.62 0.65 0.82 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 0.93 0.58 0.46 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 1.50 0.40 0.37 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 0.72 0.40 0.33 0.14 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 0.93 0.40 0.34 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 0.80 0.33 0.29 0.12 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 1.38 0.68 0.55 0.23 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 0.80 0.38 0.33 0.14 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 1.05 0.40 0.34 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 1.57 0.37 0.41 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 4.18 0.72 1.26 0.58 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 0.90 0.50 0.47 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 3.08 0.33 0.63 0.13 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 25.34 20.79 21.76 19.32 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 26.04 15.38 141.37 5.00 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) 23:00:37 LINUX RESTART (2 CPU) 11:01:01 PM CPU %user %nice %system %iowait %steal %idle 11:02:01 PM all 34.39 0.05 7.71 18.65 0.13 39.06 11:02:01 PM 0 35.80 0.03 8.19 16.79 0.14 39.05 11:02:01 PM 1 32.99 0.07 7.23 20.52 0.12 39.08 11:03:01 PM all 37.30 0.00 5.26 2.79 0.11 54.54 11:03:01 PM 0 23.29 0.00 4.14 2.23 0.10 70.24 11:03:01 PM 1 51.33 0.00 6.39 3.35 0.12 38.81 11:04:01 PM all 0.47 0.00 0.35 0.50 0.03 98.65 11:04:01 PM 0 0.60 0.00 0.40 0.60 0.03 98.36 11:04:01 PM 1 0.33 0.00 0.30 0.40 0.03 98.93 11:05:01 PM all 0.43 0.00 0.06 0.00 0.03 99.48 11:05:01 PM 0 0.63 0.00 0.08 0.00 0.03 99.25 11:05:01 PM 1 0.22 0.00 0.03 0.00 0.03 99.72 11:06:01 PM all 0.43 0.00 0.07 0.00 0.03 99.47 11:06:01 PM 0 0.42 0.00 0.08 0.00 0.03 99.47 11:06:01 PM 1 0.45 0.00 0.05 0.00 0.02 99.48 11:07:01 PM all 0.40 0.00 0.08 0.00 0.03 99.49 11:07:01 PM 0 0.10 0.00 0.12 0.00 0.03 99.75 11:07:01 PM 1 0.70 0.00 0.05 0.00 0.02 99.23 11:08:01 PM all 0.34 0.00 0.04 0.00 0.04 99.57 11:08:01 PM 0 0.08 0.00 0.05 0.00 0.05 99.82 11:08:01 PM 1 0.60 0.00 0.03 0.00 0.03 99.33 11:09:01 PM all 0.25 0.00 0.08 0.00 0.02 99.66 11:09:01 PM 0 0.10 0.00 0.08 0.00 0.02 99.80 11:09:01 PM 1 0.40 0.00 0.07 0.00 0.02 99.52 11:10:01 PM all 0.24 0.00 0.05 0.00 0.03 99.67 11:10:01 PM 0 0.22 0.00 0.07 0.00 0.03 99.68 11:10:01 PM 1 0.27 0.00 0.03 0.00 0.03 99.67 11:11:01 PM all 0.37 0.00 0.06 0.00 0.03 99.54 11:11:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:11:01 PM 1 0.63 0.00 0.03 0.00 0.03 99.30 11:12:01 PM all 0.40 0.00 0.06 0.00 0.03 99.52 11:12:01 PM 0 0.38 0.00 0.07 0.00 0.03 99.52 11:12:01 PM 1 0.42 0.00 0.05 0.00 0.02 99.52 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 0.38 0.00 0.07 0.00 0.03 99.52 11:13:01 PM 0 0.30 0.00 0.08 0.00 0.03 99.58 11:13:01 PM 1 0.47 0.00 0.05 0.00 0.02 99.47 11:14:01 PM all 0.37 0.00 0.07 0.00 0.03 99.54 11:14:01 PM 0 0.22 0.00 0.07 0.00 0.02 99.70 11:14:01 PM 1 0.52 0.00 0.07 0.00 0.03 99.38 11:15:01 PM all 0.36 0.00 0.07 0.00 0.03 99.55 11:15:01 PM 0 0.20 0.00 0.05 0.00 0.02 99.73 11:15:01 PM 1 0.52 0.00 0.08 0.00 0.03 99.37 11:16:01 PM all 0.48 0.00 0.17 0.01 0.03 99.31 11:16:01 PM 0 0.33 0.00 0.18 0.02 0.02 99.45 11:16:01 PM 1 0.63 0.00 0.15 0.00 0.05 99.17 11:17:01 PM all 0.41 0.00 0.05 0.00 0.03 99.52 11:17:01 PM 0 0.22 0.00 0.05 0.00 0.02 99.72 11:17:01 PM 1 0.60 0.00 0.05 0.00 0.03 99.32 11:18:01 PM all 0.37 0.00 0.05 0.00 0.03 99.56 11:18:01 PM 0 0.23 0.00 0.05 0.00 0.03 99.68 11:18:01 PM 1 0.50 0.00 0.05 0.00 0.02 99.43 11:19:01 PM all 26.75 0.00 3.12 0.18 0.08 69.87 11:19:01 PM 0 11.34 0.00 2.66 0.12 0.07 85.81 11:19:01 PM 1 42.19 0.00 3.57 0.25 0.10 53.89 Average: all 5.77 0.00 0.96 1.22 0.04 92.00 Average: 0 4.12 0.00 0.91 1.09 0.04 93.83 Average: 1 7.42 0.00 1.01 1.35 0.04 90.17