---> uname -a: Linux prd-centos8-robot-2c-8g-45141.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 587 5008 19 2101 6813 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:56:ed:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe56:edfc/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) 07/22/2025 _x86_64_ (2 CPU) 04:55:41 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 217.61 135.10 82.51 14082.52 41247.27 04:58:02 AM 108.50 0.72 107.78 52.92 11618.14 04:59:01 AM 24.62 0.25 24.36 36.87 2048.42 Average: 117.42 45.61 71.81 4750.28 18395.40 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5266116 6986692 2616316 33.19 2688 1904084 767256 8.59 223032 2077368 216588 04:58:02 AM 5164064 7004376 2718368 34.49 2688 2016056 699776 7.84 198756 2170196 42484 04:59:01 AM 5154524 6995720 2727908 34.61 2688 2017296 703592 7.88 226340 2154140 10920 Average: 5194901 6995596 2687531 34.10 2688 1979145 723541 8.10 216043 2133901 89997 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 280.41 186.27 1648.47 56.98 0.00 0.00 0.00 0.00 04:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:02 AM eth0 75.29 55.35 826.11 9.16 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 18.33 12.47 15.43 13.99 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 125.27 85.10 834.55 26.78 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) 07/22/2025 _x86_64_ (2 CPU) 04:55:41 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 45.42 0.06 11.50 5.87 0.14 37.01 04:57:01 AM 0 40.97 0.08 10.61 4.94 0.13 43.26 04:57:01 AM 1 49.87 0.03 12.38 6.80 0.15 30.76 04:58:02 AM all 30.50 0.00 4.49 1.17 0.12 63.73 04:58:02 AM 0 18.62 0.00 3.55 1.08 0.10 76.64 04:58:02 AM 1 42.38 0.00 5.42 1.25 0.13 50.82 04:59:01 AM all 13.68 0.00 1.61 2.00 0.06 82.65 04:59:01 AM 0 6.73 0.00 1.19 2.32 0.05 89.70 04:59:01 AM 1 20.62 0.00 2.04 1.68 0.07 75.59 Average: all 29.93 0.02 5.88 3.02 0.11 61.05 Average: 0 22.16 0.03 5.13 2.78 0.10 69.80 Average: 1 37.70 0.01 6.63 3.25 0.12 52.29