---> uname -a: Linux prd-centos8-robot-2c-8g-25761.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 635 4968 19 2093 6766 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:78:b3:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe78:b38c/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) 09/22/2024 _x86_64_ (2 CPU) 04:50:52 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 87.69 6.90 80.79 1256.25 6246.63 04:54:01 AM 75.49 0.48 75.01 54.92 9557.28 04:55:01 AM 25.65 1.13 24.51 126.11 633.49 Average: 62.94 2.84 60.11 479.11 5479.41 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5172648 6978924 2709776 34.38 2688 1984604 810336 9.07 219848 2154924 226420 04:54:01 AM 5142088 6976104 2740336 34.77 2688 2011264 765508 8.57 214740 2178548 1264 04:55:01 AM 5098072 6938856 2784352 35.32 2688 2017612 780868 8.74 407656 2030256 16716 Average: 5137603 6964628 2744821 34.82 2688 2004493 785571 8.80 280748 2121243 81467 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 71.16 60.25 805.99 7.69 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 51.17 37.04 393.83 9.25 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 21.38 19.71 17.16 9.68 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 47.90 39.00 405.68 8.87 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) 09/22/2024 _x86_64_ (2 CPU) 04:50:52 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 32.08 0.00 5.13 3.94 0.11 58.74 04:53:01 AM 0 40.01 0.00 5.49 5.39 0.12 48.98 04:53:01 AM 1 24.15 0.00 4.77 2.48 0.10 68.51 04:54:01 AM all 17.39 0.00 2.73 2.69 0.06 77.14 04:54:01 AM 0 21.66 0.00 3.23 2.89 0.07 72.15 04:54:01 AM 1 13.12 0.00 2.24 2.49 0.05 82.11 04:55:01 AM all 32.04 0.00 3.44 0.43 0.10 64.00 04:55:01 AM 0 31.82 0.00 3.24 0.33 0.10 64.50 04:55:01 AM 1 32.25 0.00 3.64 0.52 0.10 63.49 Average: all 27.17 0.00 3.77 2.35 0.09 66.62 Average: 0 31.18 0.00 3.99 2.88 0.09 61.86 Average: 1 23.17 0.00 3.55 1.83 0.08 71.37