---> uname -a: Linux prd-centos8-robot-2c-8g-49367.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 579 5020 19 2098 6821 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:a5:23:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fea5:2307/64 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) 08/04/2025 _x86_64_ (2 CPU) 22:35:33 LINUX RESTART (2 CPU) 10:36:01 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 121.61 63.44 58.17 7803.10 29855.19 10:38:01 PM 121.65 0.72 120.93 52.92 12162.71 10:39:01 PM 26.96 0.33 26.62 46.12 1920.54 Average: 90.07 21.50 68.57 2633.90 14645.44 10:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 5410552 7004000 2471872 31.36 2688 1784624 761812 8.53 192736 1990728 115400 10:38:01 PM 5160820 6997404 2721604 34.53 2688 2012400 689020 7.71 197932 2169480 44268 10:39:01 PM 5159044 6995052 2723380 34.55 2688 2012112 696724 7.80 381712 1993136 9016 Average: 5243472 6998819 2638952 33.48 2688 1936379 715852 8.02 257460 2051115 56228 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 303.05 193.58 1651.64 59.80 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 81.24 61.62 826.67 9.58 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 25.09 15.99 19.09 7.99 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 136.45 90.40 832.42 25.79 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) 08/04/2025 _x86_64_ (2 CPU) 22:35:33 LINUX RESTART (2 CPU) 10:36:01 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 37.96 0.03 7.52 17.08 0.13 37.29 10:37:01 PM 0 35.24 0.03 6.96 16.08 0.08 41.60 10:37:01 PM 1 40.68 0.02 8.08 18.08 0.17 32.98 10:38:01 PM all 32.72 0.00 5.24 2.97 0.09 58.99 10:38:01 PM 0 28.90 0.00 5.38 3.23 0.10 62.39 10:38:01 PM 1 36.54 0.00 5.10 2.70 0.08 55.59 10:39:01 PM all 19.54 0.00 2.36 0.60 0.08 77.42 10:39:01 PM 0 10.62 0.00 1.77 0.87 0.07 86.68 10:39:01 PM 1 28.46 0.00 2.95 0.33 0.08 68.17 Average: all 30.06 0.01 5.04 6.86 0.10 57.94 Average: 0 24.90 0.01 4.70 6.71 0.08 63.59 Average: 1 35.21 0.01 5.37 7.01 0.11 52.29