---> uname -a: Linux prd-centos8-builder-1c-1g-2122.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: 770 308 101 5 360 332 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:9f:6c:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe9f:6cee/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) 12/27/2023 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 288.46 209.25 79.22 15640.46 40613.67 07:06:01 PM 159.25 26.92 132.32 3319.99 16157.45 07:07:01 PM 138.81 39.23 99.58 2739.66 9119.58 07:08:01 PM 24.83 5.03 19.79 445.45 422.74 07:09:02 PM 142.45 115.41 27.04 7563.55 1646.16 Average: 150.81 79.19 71.62 5944.28 13602.75 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 67816 306656 721240 91.41 2004 316816 525388 28.59 122368 458996 23632 07:06:01 PM 82144 289148 706912 89.59 140 272960 525992 28.62 99700 431276 21052 07:07:01 PM 149888 324660 639168 81.00 8 241432 495412 26.96 124816 342016 1320 07:08:01 PM 133268 320628 655788 83.11 8 254120 498676 27.14 143776 340372 1084 07:09:02 PM 59688 356696 729368 92.44 0 363952 467568 25.44 157464 404484 856 Average: 98561 319558 690495 87.51 432 289856 502607 27.35 129625 395429 9589 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 198.44 114.97 1008.81 54.04 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 63.70 58.16 943.44 7.07 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.44 30.65 381.68 8.17 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.19 18.73 15.69 7.75 0.00 0.00 0.00 0.00 07:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 PM eth0 17.04 16.53 17.20 8.42 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 65.21 47.83 473.74 17.10 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) 12/27/2023 _x86_64_ (1 CPU) 19:03:51 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 57.31 0.10 10.79 20.17 0.13 11.49 07:05:01 PM 0 57.31 0.10 10.79 20.17 0.13 11.49 07:06:01 PM all 69.71 0.00 7.14 5.03 0.15 17.98 07:06:01 PM 0 69.71 0.00 7.14 5.03 0.15 17.98 07:07:01 PM all 59.41 0.00 5.35 6.75 0.12 28.36 07:07:01 PM 0 59.41 0.00 5.35 6.75 0.12 28.36 07:08:01 PM all 64.84 0.00 2.65 0.77 0.13 31.61 07:08:01 PM 0 64.84 0.00 2.65 0.77 0.13 31.61 07:09:02 PM all 50.95 0.00 3.47 15.49 0.10 29.99 07:09:02 PM 0 50.95 0.00 3.47 15.49 0.10 29.99 Average: all 60.45 0.02 5.88 9.64 0.13 23.88 Average: 0 60.45 0.02 5.88 9.64 0.13 23.88