---> uname -a: Linux prd-centos8-builder-1c-1g-1154.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: 770 302 90 6 378 336 Swap: 1023 25 998 ---> 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:cd:24:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fecd:241b/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) 11/29/2023 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 299.43 219.76 79.68 16099.55 40989.02 10:06:01 PM 161.40 27.08 134.31 3367.45 15938.27 10:07:01 PM 107.40 32.36 75.04 2294.17 6201.08 10:08:01 PM 33.40 4.11 29.29 354.62 1334.28 10:09:01 PM 149.72 116.83 32.89 7507.63 1354.47 Average: 150.27 80.01 70.27 5923.73 13165.16 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 108752 359012 680304 86.22 2104 328760 480980 26.17 135432 408440 17160 10:06:01 PM 82188 305144 706868 89.58 1676 288292 514088 27.98 99568 429448 29716 10:07:01 PM 105060 300504 683996 86.69 1300 260060 520820 28.34 128016 381080 30132 10:08:01 PM 96648 302036 692408 87.75 1300 270092 517332 28.15 142008 375336 11644 10:09:01 PM 50444 331188 738612 93.61 1292 345488 495404 26.96 147980 418008 1748 Average: 88618 319577 700438 88.77 1534 298538 505725 27.52 130601 402462 18080 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 215.94 124.79 1012.15 54.96 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.90 57.56 905.20 6.98 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.48 25.37 180.07 8.54 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.78 18.11 15.34 8.64 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.16 16.69 17.01 7.95 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 66.85 48.51 426.17 17.41 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) 11/29/2023 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.85 0.10 11.56 19.33 0.13 11.02 10:05:01 PM 0 57.85 0.10 11.56 19.33 0.13 11.02 10:06:01 PM all 68.59 0.00 7.00 6.26 0.13 18.02 10:06:01 PM 0 68.59 0.00 7.00 6.26 0.13 18.02 10:07:01 PM all 60.68 0.00 4.39 4.49 0.10 30.34 10:07:01 PM 0 60.68 0.00 4.39 4.49 0.10 30.34 10:08:01 PM all 62.98 0.00 2.67 1.42 0.10 32.83 10:08:01 PM 0 62.98 0.00 2.67 1.42 0.10 32.83 10:09:01 PM all 50.68 0.00 3.46 16.82 0.12 28.92 10:09:01 PM 0 50.68 0.00 3.46 16.82 0.12 28.92 Average: all 60.17 0.02 5.81 9.65 0.12 24.23 Average: 0 60.17 0.02 5.81 9.65 0.12 24.23