---> uname -a: Linux prd-centos8-builder-2c-1g-5027.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 4970 19 2158 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:19:cc:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe19:cc0e/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) 12/14/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 250.15 153.98 96.17 6243.12 23242.40 02:06:01 PM 107.63 0.23 107.40 16.53 10400.47 02:07:01 PM 51.56 0.35 51.21 43.73 3824.53 02:08:01 PM 14.78 0.00 14.78 0.00 337.48 Average: 106.04 38.64 67.39 1575.97 9451.83 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5328464 7058220 2555980 32.42 2688 1903084 681248 7.63 218412 1995288 137088 02:06:01 PM 5071264 6975804 2813180 35.68 2688 2070604 720616 8.07 222232 2218608 90020 02:07:01 PM 5139772 7031524 2744672 34.81 2688 2057368 682892 7.64 252008 2118312 20 02:08:01 PM 5070820 6973600 2813624 35.69 2688 2068408 729888 8.17 253676 2185804 11052 Average: 5152580 7009787 2731864 34.65 2688 2024866 703661 7.88 236582 2129503 59545 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 258.75 138.24 1655.83 59.70 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 48.63 33.54 656.74 8.47 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.33 24.31 27.53 7.84 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 20.35 18.20 18.20 5.62 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 88.77 53.57 589.62 20.41 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) 12/14/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.73 2.65 19.17 12.57 0.11 26.77 02:05:01 PM 0 39.22 3.06 20.00 13.03 0.12 24.56 02:05:01 PM 1 38.24 2.23 18.35 12.12 0.10 28.96 02:06:01 PM all 37.23 0.00 3.07 6.16 0.38 53.16 02:06:01 PM 0 45.79 0.00 3.60 6.77 0.66 43.18 02:06:01 PM 1 28.55 0.00 2.53 5.54 0.08 63.30 02:07:01 PM all 36.36 0.00 2.15 3.92 0.09 57.48 02:07:01 PM 0 43.42 0.00 2.44 3.12 0.10 50.92 02:07:01 PM 1 29.30 0.00 1.85 4.73 0.08 64.04 02:08:01 PM all 26.69 0.00 1.58 0.32 0.08 71.33 02:08:01 PM 0 29.73 0.00 1.73 0.42 0.07 68.05 02:08:01 PM 1 23.64 0.00 1.44 0.22 0.08 74.62 Average: all 34.74 0.65 6.44 5.71 0.16 52.29 Average: 0 39.55 0.75 6.88 5.80 0.24 46.78 Average: 1 29.91 0.55 6.01 5.63 0.09 57.82