---> uname -a: Linux prd-centos8-robot-2c-8g-18805.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 572 5041 19 2083 6830 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:38:9f:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe38:9fe6/64 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) 09/05/2024 _x86_64_ (2 CPU) 07:10:22 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 83.26 36.71 46.55 5773.75 11970.90 07:13:01 AM 69.49 6.71 62.78 1245.72 5775.27 07:14:01 AM 64.66 0.48 64.18 54.92 8622.79 07:15:01 AM 20.63 0.93 19.69 98.50 532.54 Average: 59.51 11.21 48.30 1793.55 6725.81 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5463952 7045288 2418480 30.68 2688 1771708 759804 8.51 191596 1932928 94976 07:13:01 AM 5200696 7005824 2681736 34.02 2688 1983160 759492 8.50 219324 2125756 215488 07:14:01 AM 5261760 7084368 2620672 33.25 2688 1999884 662164 7.41 213408 2060808 160 07:15:01 AM 5169260 6994992 2713172 34.42 2688 2002952 755988 8.46 407060 1960844 164 Average: 5273917 7032618 2608515 33.09 2688 1939426 734362 8.22 257847 2020084 77697 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 322.90 187.08 1523.06 60.94 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 30.94 26.11 274.51 4.02 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 45.73 32.09 336.14 7.89 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 16.94 15.61 13.34 7.20 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 104.15 65.23 536.85 20.02 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) 09/05/2024 _x86_64_ (2 CPU) 07:10:22 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 33.04 0.01 5.61 12.86 0.11 48.38 07:12:01 AM 0 28.68 0.02 4.68 8.88 0.12 57.64 07:12:01 AM 1 37.40 0.00 6.54 16.84 0.10 39.12 07:13:01 AM all 21.22 0.00 4.08 15.56 0.08 59.06 07:13:01 AM 0 17.42 0.00 3.64 15.52 0.08 63.33 07:13:01 AM 1 25.03 0.00 4.51 15.61 0.08 54.78 07:14:01 AM all 13.06 0.00 2.27 7.67 0.08 76.92 07:14:01 AM 0 8.60 0.00 2.21 5.70 0.08 83.41 07:14:01 AM 1 17.51 0.00 2.34 9.63 0.08 70.43 07:15:01 AM all 23.49 0.00 2.27 2.90 0.12 71.23 07:15:01 AM 0 12.60 0.00 1.52 1.87 0.08 83.92 07:15:01 AM 1 34.45 0.00 3.02 3.93 0.15 58.46 Average: all 22.67 0.00 3.55 9.74 0.10 63.93 Average: 0 16.80 0.00 3.01 7.99 0.09 72.11 Average: 1 28.57 0.00 4.10 11.50 0.11 55.73