---> uname -a: Linux prd-centos8-robot-2c-8g-680.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: 2799.998 BogoMIPS: 5599.99 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 576 5019 19 2102 6824 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:96:f6:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe96:f6c4/64 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) 09/21/2025 _x86_64_ (2 CPU) 00:32:53 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 115.98 0.72 115.26 52.92 10523.33 12:36:01 AM 25.18 0.03 25.15 0.53 3892.43 12:37:01 AM 14.09 0.20 13.89 34.78 404.06 12:38:02 AM 8.35 0.00 8.35 0.00 523.18 12:39:01 AM 2.41 0.00 2.41 0.00 68.70 12:40:01 AM 0.28 0.00 0.28 0.00 3.00 12:41:01 AM 0.25 0.00 0.25 0.00 2.33 12:42:01 AM 0.15 0.00 0.15 0.00 2.15 12:43:01 AM 0.23 0.05 0.18 4.67 2.08 Average: 18.58 0.11 18.47 10.34 1716.52 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5171680 7012448 2710752 34.39 2688 2016368 712504 7.98 198104 2164468 103496 12:36:01 AM 5169528 7009700 2712904 34.42 2688 2016384 712504 7.98 198132 2165664 12 12:37:01 AM 5068580 6945200 2813852 35.70 2688 2053080 748932 8.39 214748 2249204 46484 12:38:02 AM 5161824 7003324 2720608 34.51 2688 2017580 712404 7.98 223868 2146736 16 12:39:01 AM 5161824 7003324 2720608 34.51 2688 2017580 712404 7.98 223868 2146824 8 12:40:01 AM 5161756 7003240 2720676 34.52 2688 2017584 711112 7.96 223868 2146900 8 12:41:01 AM 5161756 7003240 2720676 34.52 2688 2017584 711112 7.96 223868 2147008 4 12:42:01 AM 5161668 7003156 2720764 34.52 2688 2017588 711244 7.96 225840 2145008 4 12:43:01 AM 5218544 7060216 2663888 33.80 2688 2017772 653692 7.32 261380 2052820 64 Average: 5159684 7004872 2722748 34.54 2688 2021280 709545 7.94 221520 2151626 16677 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 75.26 58.01 884.65 16.12 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.47 0.37 0.23 0.07 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 13.03 8.96 12.45 5.27 0.00 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 1.47 0.85 0.77 0.15 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.32 0.41 0.33 0.13 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 0.95 0.30 0.19 0.05 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.93 0.28 0.14 0.06 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.52 0.78 0.79 0.18 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 5.65 1.92 2.58 1.33 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 11.31 8.00 100.43 2.60 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) 09/21/2025 _x86_64_ (2 CPU) 00:32:53 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 35.66 0.00 5.16 2.73 0.10 56.35 12:35:01 AM 0 38.08 0.00 6.00 2.40 0.10 53.42 12:35:01 AM 1 33.23 0.00 4.32 3.06 0.10 59.29 12:36:01 AM all 0.38 0.00 0.32 0.58 0.03 98.70 12:36:01 AM 0 0.48 0.00 0.33 0.53 0.03 98.62 12:36:01 AM 1 0.27 0.00 0.30 0.62 0.03 98.78 12:37:01 AM all 10.41 0.00 1.00 0.07 0.05 88.47 12:37:01 AM 0 16.54 0.00 1.29 0.08 0.05 82.04 12:37:01 AM 1 4.29 0.00 0.72 0.05 0.05 94.89 12:38:02 AM all 2.04 0.00 0.28 0.06 0.03 97.59 12:38:02 AM 0 2.55 0.00 0.40 0.07 0.02 96.96 12:38:02 AM 1 1.52 0.00 0.17 0.05 0.05 98.21 12:39:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 12:39:01 AM 0 0.56 0.00 0.07 0.00 0.00 99.37 12:39:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.71 12:40:01 AM all 0.28 0.00 0.05 0.00 0.03 99.64 12:40:01 AM 0 0.43 0.00 0.02 0.00 0.02 99.53 12:40:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 12:41:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 12:41:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 12:41:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 12:42:01 AM all 1.10 0.00 0.17 0.00 0.02 98.71 12:42:01 AM 0 0.52 0.00 0.08 0.00 0.02 99.38 12:42:01 AM 1 1.69 0.00 0.25 0.00 0.02 98.05 12:43:01 AM all 1.13 0.00 0.23 0.00 0.05 98.59 12:43:01 AM 0 1.39 0.00 0.32 0.00 0.05 98.25 12:43:01 AM 1 0.87 0.00 0.15 0.00 0.05 98.93 Average: all 5.76 0.00 0.82 0.38 0.04 92.99 Average: 0 6.81 0.00 0.96 0.34 0.04 91.86 Average: 1 4.71 0.00 0.69 0.42 0.05 94.13