---> uname -a: Linux prd-centos8-builder-1c-1g-2263.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 90 5 371 330 Swap: 1023 27 996 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1a:6f:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe1a:6fe3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/29/2023 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 293.37 219.89 73.48 15939.38 40476.16 03:06:01 PM 147.69 25.19 122.50 3322.91 15476.72 03:07:01 PM 124.83 34.04 90.79 2641.25 7776.92 03:08:01 PM 30.00 3.07 26.93 246.13 936.12 03:09:01 PM 151.07 119.02 32.05 7282.63 1718.27 Average: 149.40 80.23 69.17 5886.19 13279.06 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 91644 355232 697412 88.39 2104 341140 481172 26.18 133716 423872 25416 03:06:01 PM 50340 304668 738716 93.62 872 322456 518128 28.20 99344 467212 23876 03:07:01 PM 143880 341068 645176 81.77 140 262356 486852 26.49 129056 341264 15196 03:08:01 PM 136348 340360 652708 82.72 140 269400 486824 26.49 144492 333592 1084 03:09:01 PM 47584 361836 741472 93.97 8 379928 462696 25.18 151232 414392 976 Average: 93959 340633 695097 88.09 653 315056 487134 26.51 131568 396066 13310 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 174.03 113.34 1008.94 53.40 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 64.22 59.51 942.67 7.21 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.64 23.11 179.02 7.95 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.08 18.97 15.60 8.86 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 24.74 21.82 27.53 17.14 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 60.15 47.36 434.99 18.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/29/2023 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 56.93 0.13 11.75 20.01 0.18 10.98 03:05:01 PM 0 56.93 0.13 11.75 20.01 0.18 10.98 03:06:01 PM all 69.34 0.00 7.02 4.88 0.15 18.61 03:06:01 PM 0 69.34 0.00 7.02 4.88 0.15 18.61 03:07:01 PM all 61.94 0.00 5.54 6.18 0.15 26.19 03:07:01 PM 0 61.94 0.00 5.54 6.18 0.15 26.19 03:08:01 PM all 65.47 0.00 2.62 0.70 0.13 31.08 03:08:01 PM 0 65.47 0.00 2.62 0.70 0.13 31.08 03:09:01 PM all 52.32 0.00 3.59 14.70 0.15 29.24 03:09:01 PM 0 52.32 0.00 3.59 14.70 0.15 29.24 Average: all 61.20 0.03 6.10 9.29 0.15 23.22 Average: 0 61.20 0.03 6.10 9.29 0.15 23.22