---> uname -a: Linux prd-centos8-builder-1c-1g-1814.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: 770 293 83 5 393 345 Swap: 1023 33 990 ---> 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:0a:a6:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe0a:a6d4/64 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) 12/23/2023 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 282.24 214.58 67.66 16022.34 40182.06 10:06:01 PM 167.79 25.91 141.88 3596.14 17930.22 10:07:01 PM 117.14 34.36 82.78 2438.51 6055.38 10:08:01 PM 23.90 3.15 20.76 142.20 460.45 10:09:01 PM 150.12 116.67 33.45 7598.14 1882.88 Average: 148.32 79.01 69.31 5964.98 13314.82 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 67232 325728 721824 91.48 1700 337036 516588 28.11 122972 465156 33016 10:06:01 PM 188428 386100 600628 76.12 148 263516 434644 23.65 81256 342904 19468 10:07:01 PM 92412 303208 696644 88.29 0 276392 530368 28.86 126900 397632 16180 10:08:01 PM 77528 291796 711528 90.17 0 279876 540560 29.42 138484 400760 12708 10:09:01 PM 48136 319780 740920 93.90 0 336800 525056 28.57 140836 431996 8 Average: 94747 325322 694309 87.99 370 298724 509443 27.72 122090 407690 16276 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 187.82 116.71 1044.35 54.71 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 60.40 56.62 905.77 6.79 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 23.83 25.07 180.19 8.57 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 18.12 20.24 21.05 8.52 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 17.50 16.73 17.32 8.37 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 61.59 47.11 434.06 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) 12/23/2023 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.16 0.13 10.96 20.44 0.12 11.19 10:05:01 PM 0 57.16 0.13 10.96 20.44 0.12 11.19 10:06:01 PM all 68.99 0.00 7.20 5.73 0.12 17.97 10:06:01 PM 0 68.99 0.00 7.20 5.73 0.12 17.97 10:07:01 PM all 59.72 0.00 4.19 6.64 0.08 29.37 10:07:01 PM 0 59.72 0.00 4.19 6.64 0.08 29.37 10:08:01 PM all 66.14 0.00 2.39 0.37 0.12 30.99 10:08:01 PM 0 66.14 0.00 2.39 0.37 0.12 30.99 10:09:01 PM all 50.25 0.00 3.45 16.10 0.08 30.12 10:09:01 PM 0 50.25 0.00 3.45 16.10 0.08 30.12 Average: all 60.45 0.03 5.64 9.86 0.10 23.92 Average: 0 60.45 0.03 5.64 9.86 0.10 23.92