---> uname -a: Linux prd-centos8-builder-2c-1g-418.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 554 5030 19 2115 6839 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:dd:a7:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fedd:a7c8/64 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) 01/27/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 180.22 115.66 64.56 3114.30 5252.83 11:06:01 PM 79.34 6.57 72.77 1268.19 6556.91 11:07:01 PM 83.59 0.30 83.29 18.00 6858.54 11:08:01 PM 32.48 0.27 32.21 41.86 2137.08 11:09:01 PM 18.33 0.30 18.03 8.00 492.93 Average: 78.79 24.62 54.17 890.14 4259.69 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5510388 7050804 2374056 30.11 2688 1723120 731192 8.19 196312 1869104 7796 11:06:01 PM 5232480 7023688 2651964 33.64 2688 1963076 727476 8.14 221748 2079268 78784 11:07:01 PM 5178176 7025696 2706268 34.32 2688 2013560 705476 7.90 239820 2094648 48244 11:08:01 PM 5171464 7019716 2712980 34.41 2688 2014808 693696 7.77 252732 2089796 8 11:09:01 PM 5158440 7004624 2726004 34.57 2688 2012840 725760 8.12 250168 2107556 13532 Average: 5250190 7024906 2634254 33.41 2688 1945481 716720 8.02 232156 2048074 29673 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 251.45 119.38 1041.33 55.57 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 47.11 32.31 825.37 5.87 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.91 19.73 255.24 5.92 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 22.71 18.95 27.77 6.59 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 21.31 19.35 20.46 5.80 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 73.71 41.94 434.06 15.95 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) 01/27/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 23.16 1.95 15.26 45.83 0.78 13.02 11:05:01 PM 0 21.60 1.72 15.93 44.71 0.83 15.22 11:05:01 PM 1 24.71 2.18 14.59 46.95 0.74 10.83 11:06:01 PM all 25.07 0.00 2.66 11.07 0.08 61.12 11:06:01 PM 0 37.43 0.00 3.17 8.99 0.10 50.32 11:06:01 PM 1 12.74 0.00 2.15 13.15 0.07 71.90 11:07:01 PM all 31.41 0.00 3.06 11.88 0.09 53.56 11:07:01 PM 0 34.28 0.00 2.88 9.98 0.08 52.78 11:07:01 PM 1 28.55 0.00 3.24 13.78 0.10 54.34 11:08:01 PM all 29.25 0.00 1.23 1.12 0.09 68.31 11:08:01 PM 0 38.12 0.00 1.32 1.15 0.10 59.31 11:08:01 PM 1 20.37 0.00 1.14 1.09 0.08 77.32 11:09:01 PM all 29.55 0.00 1.72 0.72 0.08 67.94 11:09:01 PM 0 41.30 0.00 2.03 0.47 0.08 56.12 11:09:01 PM 1 17.77 0.00 1.40 0.97 0.08 79.78 Average: all 27.70 0.39 4.77 14.07 0.23 52.85 Average: 0 34.57 0.34 5.04 12.99 0.24 46.82 Average: 1 20.82 0.43 4.49 15.15 0.21 58.89