---> uname -a: Linux prd-centos8-robot-2c-8g-4565.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 574 5018 19 2104 6826 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:17:d4:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe17:d4ed/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) 11/01/2025 _x86_64_ (2 CPU) 23:53:24 LINUX RESTART (2 CPU) 11:54:02 PM tps rtps wtps bread/s bwrtn/s 11:55:01 PM 91.61 15.08 76.53 4081.46 7421.55 11:56:01 PM 93.92 0.92 93.00 87.72 11085.64 11:57:01 PM 26.34 0.70 25.64 95.30 900.63 Average: 70.51 5.51 64.99 1406.71 6463.70 11:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 PM 5308640 7036056 2573792 32.65 2688 1909656 693672 7.77 187044 2066592 186336 11:56:01 PM 5105420 6983012 2777012 35.23 2688 2053596 735480 8.24 213636 2217748 49540 11:57:01 PM 5168872 7017884 2713560 34.43 2688 2024216 691220 7.74 383976 1982560 25104 Average: 5194311 7012317 2688121 34.10 2688 1995823 706791 7.91 261552 2088967 86993 11:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 328.45 204.78 1938.93 63.17 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 73.00 54.21 606.79 11.86 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 21.04 16.48 15.29 8.32 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 139.79 91.19 847.62 27.58 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) 11/01/2025 _x86_64_ (2 CPU) 23:53:24 LINUX RESTART (2 CPU) 11:54:02 PM CPU %user %nice %system %iowait %steal %idle 11:55:01 PM all 40.07 0.00 6.05 1.26 0.09 52.53 11:55:01 PM 0 26.84 0.00 5.13 0.88 0.10 67.04 11:55:01 PM 1 53.30 0.00 6.97 1.63 0.09 38.01 11:56:01 PM all 27.64 0.00 3.87 1.27 0.10 67.13 11:56:01 PM 0 17.86 0.00 2.83 0.82 0.10 78.39 11:56:01 PM 1 37.42 0.00 4.90 1.72 0.10 55.86 11:57:01 PM all 32.38 0.00 3.98 0.13 0.09 63.42 11:57:01 PM 0 31.06 0.00 4.18 0.13 0.08 64.54 11:57:01 PM 1 33.70 0.00 3.78 0.12 0.10 62.30 Average: all 33.32 0.00 4.63 0.88 0.10 61.08 Average: 0 25.24 0.00 4.04 0.61 0.10 70.01 Average: 1 41.40 0.00 5.21 1.15 0.10 52.15