---> uname -a: Linux prd-centos8-builder-1c-1g-990.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 81 5 389 339 Swap: 1023 28 995 ---> 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:1b:74:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe1b:7433/64 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) 12/16/2023 _x86_64_ (1 CPU) 09:03:57 LINUX RESTART (1 CPU) 09:05:02 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 141.84 29.96 111.88 3550.94 13742.94 09:07:01 AM 134.52 36.80 97.72 2456.49 10008.79 09:08:01 AM 37.52 4.90 32.62 424.53 1548.42 09:09:01 AM 145.89 116.73 29.15 7397.27 1126.59 Average: 114.85 47.17 67.67 3457.48 6579.05 09:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 77880 312444 711176 90.13 512 306580 515188 28.04 99540 450344 27220 09:07:01 AM 155028 346776 634028 80.35 0 258136 476332 25.92 121644 340440 24788 09:08:01 AM 139852 343344 649204 82.28 0 270280 479744 26.11 139572 337780 1084 09:09:01 AM 77616 390884 711440 90.16 0 380152 431740 23.49 151708 388488 132 Average: 112594 348362 676462 85.73 128 303787 475751 25.89 128116 379263 13306 09:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 80.75 74.54 1121.59 8.60 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.38 22.58 178.82 7.66 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.38 19.29 15.99 9.06 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.57 17.07 17.34 8.27 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 33.84 33.21 330.36 8.40 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) 12/16/2023 _x86_64_ (1 CPU) 09:03:57 LINUX RESTART (1 CPU) 09:05:02 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 68.20 0.00 6.65 5.41 0.10 19.65 09:06:01 AM 0 68.20 0.00 6.65 5.41 0.10 19.65 09:07:01 AM all 62.15 0.00 5.42 4.87 0.08 27.48 09:07:01 AM 0 62.15 0.00 5.42 4.87 0.08 27.48 09:08:01 AM all 63.69 0.00 2.53 1.78 0.08 31.91 09:08:01 AM 0 63.69 0.00 2.53 1.78 0.08 31.91 09:09:01 AM all 51.95 0.00 3.44 15.77 0.08 28.76 09:09:01 AM 0 51.95 0.00 3.44 15.77 0.08 28.76 Average: all 61.47 0.00 4.50 6.96 0.09 26.98 Average: 0 61.47 0.00 4.50 6.96 0.09 26.98