---> uname -a: Linux prd-centos8-builder-2c-1g-1579.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 597 4946 17 2155 6797 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2a:c3:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe2a:c335/64 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) 12/01/2023 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 233.42 131.91 101.52 3734.76 7243.55 09:06:01 PM 106.23 0.47 105.76 30.12 10641.59 09:07:01 PM 27.33 0.30 27.03 42.39 1460.66 09:08:01 PM 23.31 0.58 22.73 33.73 687.97 Average: 97.58 33.32 64.26 960.33 5008.77 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5217740 6997560 2666704 33.82 2688 1950952 736792 8.25 219860 2108248 169520 09:06:01 PM 5038568 6938028 2845876 36.09 2688 2063168 776188 8.69 245180 2229852 40888 09:07:01 PM 5080484 6971588 2803960 35.56 2688 2054812 740200 8.29 252668 2179264 32 09:08:01 PM 5095968 6988340 2788476 35.37 2688 2055952 716220 8.02 420360 1997964 15820 Average: 5108190 6973879 2776254 35.21 2688 2031221 742350 8.31 284517 2128832 56565 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 212.58 123.89 1642.55 54.66 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 44.77 32.27 431.73 15.94 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.40 18.65 22.27 6.30 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.26 25.68 31.71 9.25 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 77.26 50.12 532.11 21.54 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) 12/01/2023 _x86_64_ (2 CPU) 21:03:24 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 44.89 2.25 17.33 5.07 0.14 30.31 09:05:01 PM 0 36.36 2.77 17.78 5.54 0.14 37.43 09:05:01 PM 1 53.46 1.74 16.88 4.60 0.15 23.17 09:06:01 PM all 42.24 0.00 3.49 3.13 0.13 51.00 09:06:01 PM 0 25.77 0.00 2.71 3.60 0.15 67.78 09:06:01 PM 1 58.77 0.00 4.28 2.67 0.12 34.16 09:07:01 PM all 26.01 0.00 1.42 0.38 0.08 72.10 09:07:01 PM 0 12.07 0.00 1.30 0.35 0.08 86.19 09:07:01 PM 1 39.94 0.00 1.53 0.42 0.08 58.03 09:08:01 PM all 37.14 0.00 2.36 0.60 0.12 59.79 09:08:01 PM 0 23.73 0.00 2.04 0.60 0.12 73.51 09:08:01 PM 1 50.65 0.00 2.69 0.59 0.12 45.95 Average: all 37.54 0.56 6.10 2.28 0.12 53.40 Average: 0 24.43 0.68 5.91 2.51 0.12 66.35 Average: 1 50.69 0.43 6.30 2.06 0.12 40.41