---> uname -a: Linux prd-centos8-robot-2c-8g-44738.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 589 5009 19 2099 6811 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:e0:b8:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fee0:b80a/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) 07/20/2025 _x86_64_ (2 CPU) 23:25:32 LINUX RESTART (2 CPU) 11:26:02 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 105.12 37.58 67.54 7362.79 17969.94 11:28:01 PM 97.53 0.72 96.82 52.92 11321.14 11:29:01 PM 35.84 0.73 35.10 103.57 2011.18 Average: 79.35 12.87 66.48 2479.30 10392.00 11:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5258396 6973848 2624036 33.29 2688 1899196 812248 9.09 223408 2085832 214356 11:28:01 PM 5149236 6986916 2733196 34.67 2688 2013424 749052 8.39 199112 2179072 42484 11:29:01 PM 5129908 6970192 2752524 34.92 2688 2016048 756648 8.47 384344 2020824 10184 Average: 5179180 6976985 2703252 34.29 2688 1976223 772649 8.65 268955 2095243 89008 11:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 291.05 182.99 1671.29 60.94 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 64.51 52.10 825.58 10.90 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 28.62 21.33 24.01 10.91 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 127.15 84.93 835.65 27.40 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) 07/20/2025 _x86_64_ (2 CPU) 23:25:32 LINUX RESTART (2 CPU) 11:26:02 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 42.90 0.02 7.72 8.67 0.13 40.57 11:27:01 PM 0 47.64 0.02 8.65 8.04 0.14 35.52 11:27:01 PM 1 38.15 0.02 6.79 9.30 0.12 45.62 11:28:01 PM all 30.15 0.00 4.28 2.27 0.08 63.21 11:28:01 PM 0 31.47 0.00 4.17 2.19 0.08 62.08 11:28:01 PM 1 28.83 0.00 4.39 2.35 0.08 64.35 11:29:01 PM all 29.75 0.00 3.34 0.26 0.09 66.56 11:29:01 PM 0 27.77 0.00 3.00 0.33 0.10 68.80 11:29:01 PM 1 31.74 0.00 3.67 0.18 0.08 64.33 Average: all 34.21 0.01 5.10 3.70 0.10 56.89 Average: 0 35.55 0.01 5.25 3.49 0.11 55.59 Average: 1 32.87 0.01 4.94 3.91 0.10 58.18