---> uname -a: Linux prd-centos8-robot-2c-8g-13524.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 579 5034 19 2083 6822 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:be:50:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:febe:509b/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) 08/22/2024 _x86_64_ (2 CPU) 08:38:23 LINUX RESTART (2 CPU) 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 74.31 47.03 27.27 6067.98 19856.33 08:41:01 AM 71.14 6.90 64.25 1256.25 5130.61 08:42:01 AM 87.97 0.93 87.04 86.10 9627.99 Average: 77.81 18.29 59.52 2470.11 11538.31 08:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 5610560 7092816 2271872 28.82 2688 1675816 704676 7.89 177224 1817228 58788 08:41:01 AM 5328952 7056108 2553480 32.39 2688 1909344 704484 7.89 211608 2021708 157768 08:42:01 AM 5177676 7001628 2704756 34.31 2688 2001108 727652 8.15 248120 2113304 1816 Average: 5372396 7050184 2510036 31.84 2688 1862089 712271 7.98 212317 1984080 72791 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 229.21 139.59 1003.02 57.24 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 68.98 54.65 763.72 6.45 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 56.86 42.94 383.45 12.18 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 118.35 79.06 716.73 25.29 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) 08/22/2024 _x86_64_ (2 CPU) 08:38:23 LINUX RESTART (2 CPU) 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 26.65 0.03 5.11 9.00 0.09 59.12 08:40:01 AM 0 28.08 0.02 4.90 11.42 0.10 55.48 08:40:01 AM 1 25.21 0.05 5.31 6.58 0.08 62.77 08:41:01 AM all 23.69 0.00 4.24 2.06 0.08 69.92 08:41:01 AM 0 32.22 0.00 5.15 2.53 0.08 60.02 08:41:01 AM 1 15.21 0.00 3.35 1.60 0.08 79.76 08:42:01 AM all 28.21 0.00 3.64 3.18 0.10 64.87 08:42:01 AM 0 34.52 0.00 3.70 3.05 0.10 58.64 08:42:01 AM 1 21.87 0.00 3.58 3.32 0.10 71.13 Average: all 26.18 0.01 4.33 4.74 0.09 64.65 Average: 0 31.61 0.01 4.58 5.65 0.10 58.05 Average: 1 20.74 0.02 4.08 3.82 0.09 71.25