---> uname -a: Linux prd-centos8-builder-2c-1g-12627.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 550 5034 19 2114 6843 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:99:e6:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe99:e64b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 223.83 121.14 102.68 3613.60 7363.91 09:06:01 AM 104.02 0.28 103.73 17.86 9017.56 09:07:01 AM 30.76 0.30 30.46 42.39 1552.77 09:08:01 AM 26.23 0.78 25.45 57.06 751.19 Average: 96.21 30.63 65.58 932.80 4671.65 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5252228 7034532 2632216 33.38 2688 1954720 727532 8.14 219060 2068832 171568 09:06:01 AM 5123780 6969924 2760664 35.01 2688 2012568 757756 8.48 243804 2146856 32164 09:07:01 AM 5208244 7055528 2676200 33.94 2688 2013824 674420 7.55 251808 2054508 8 09:08:01 AM 5153992 7003384 2730452 34.63 2688 2015744 710240 7.95 420712 1940816 15876 Average: 5184561 7015842 2699883 34.24 2688 1999214 717487 8.03 283846 2052753 54904 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 182.04 102.43 1456.02 44.49 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.46 25.21 264.07 7.92 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.70 21.61 24.88 7.29 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.94 28.80 35.18 10.52 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 68.54 44.51 445.07 17.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/16/2024 _x86_64_ (2 CPU) 09:03:25 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 42.77 1.97 16.55 4.02 0.14 34.55 09:05:01 AM 0 50.19 1.25 14.46 3.29 0.13 30.68 09:05:01 AM 1 35.30 2.70 18.66 4.77 0.14 38.45 09:06:01 AM all 41.20 0.00 3.32 2.80 0.09 52.58 09:06:01 AM 0 53.66 0.00 3.76 2.17 0.10 40.31 09:06:01 AM 1 28.81 0.00 2.89 3.42 0.08 64.79 09:07:01 AM all 30.66 0.00 1.63 0.95 0.10 66.65 09:07:01 AM 0 26.88 0.00 1.72 1.33 0.10 69.97 09:07:01 AM 1 34.46 0.00 1.55 0.57 0.10 63.32 09:08:01 AM all 39.04 0.00 2.61 0.48 0.09 57.78 09:08:01 AM 0 30.76 0.00 2.73 0.57 0.08 65.86 09:08:01 AM 1 47.36 0.00 2.49 0.38 0.10 49.67 Average: all 38.41 0.49 6.00 2.06 0.10 52.95 Average: 0 40.34 0.31 5.64 1.83 0.10 51.78 Average: 1 36.47 0.67 6.35 2.28 0.10 54.13