---> uname -a: Linux prd-centos8-robot-2c-8g-27433.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 574 5028 19 2094 6827 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:ea:26:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:feea:2618/64 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:05 LINUX RESTART (2 CPU) 06:16:03 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 99.29 13.70 85.59 2454.46 6865.49 06:18:01 AM 73.95 0.73 73.21 51.31 8754.36 06:19:01 AM 21.60 0.47 21.13 75.99 1553.72 Average: 64.56 4.87 59.69 842.68 5712.11 06:16:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5320940 7054432 2561484 32.50 2688 1915296 665972 7.46 210540 2028152 159260 06:18:01 AM 5170688 7004064 2711736 34.40 2688 2010108 719432 8.06 221456 2143364 30076 06:19:01 AM 5249384 7084972 2633040 33.40 2688 2012676 625740 7.01 405780 1883076 156 Average: 5247004 7047823 2635420 33.43 2688 1979360 670381 7.51 279259 2018197 63164 06:16:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 178.02 126.80 1276.03 33.74 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 43.20 32.13 408.36 6.16 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 26.26 17.68 19.77 8.38 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 81.42 58.11 560.12 15.90 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) 09/25/2024 _x86_64_ (2 CPU) 06:15:05 LINUX RESTART (2 CPU) 06:16:03 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 34.55 0.00 6.31 2.65 0.12 56.37 06:17:01 AM 0 38.53 0.00 6.32 2.19 0.14 52.82 06:17:01 AM 1 30.56 0.00 6.31 3.11 0.10 59.92 06:18:01 AM all 20.07 0.00 2.95 1.96 0.08 74.93 06:18:01 AM 0 24.92 0.00 3.28 1.92 0.08 69.80 06:18:01 AM 1 15.23 0.00 2.63 2.00 0.08 80.05 06:19:01 AM all 20.52 0.00 2.33 2.29 0.07 74.79 06:19:01 AM 0 26.44 0.00 2.65 2.91 0.07 67.93 06:19:01 AM 1 14.59 0.00 2.00 1.68 0.07 81.66 Average: all 24.95 0.00 3.84 2.30 0.09 68.82 Average: 0 29.88 0.00 4.06 2.34 0.10 63.63 Average: 1 20.02 0.00 3.62 2.26 0.08 74.02