---> uname -a: Linux prd-centos8-builder-1c-1g-4759.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: 2799.996 BogoMIPS: 5599.99 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 95 5 381 346 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:1e:76:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe1e:7667/64 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) 01/26/2024 _x86_64_ (1 CPU) 13:03:56 LINUX RESTART (1 CPU) 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:02 PM 148.28 25.07 123.21 3335.99 14313.45 01:07:01 PM 129.23 34.81 94.42 2409.76 7832.01 01:08:01 PM 32.12 2.73 29.39 272.66 1093.99 01:09:01 PM 148.47 117.10 31.37 7627.44 1316.97 Average: 114.35 45.04 69.31 3416.53 6104.16 01:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:02 PM 60796 315660 728260 92.30 192 320572 512472 27.89 109896 443100 24564 01:07:01 PM 132152 330184 656904 83.25 88 264492 502948 27.37 138356 349156 21328 01:08:01 PM 112852 329128 676204 85.70 88 282744 500956 27.26 154800 351160 11788 01:09:01 PM 49528 370192 739528 93.72 88 386956 463168 25.20 157240 413288 132 Average: 88832 336291 700224 88.74 114 313691 494886 26.93 140073 389176 14453 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 72.03 67.93 951.88 7.95 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.44 24.56 184.47 8.34 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.96 18.49 15.75 8.79 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.15 16.43 17.47 7.83 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 32.05 31.76 290.63 8.23 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) 01/26/2024 _x86_64_ (1 CPU) 13:03:56 LINUX RESTART (1 CPU) 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:02 PM all 68.47 0.00 6.33 4.42 0.10 20.68 01:06:02 PM 0 68.47 0.00 6.33 4.42 0.10 20.68 01:07:01 PM all 61.23 0.00 4.94 5.40 0.10 28.34 01:07:01 PM 0 61.23 0.00 4.94 5.40 0.10 28.34 01:08:01 PM all 63.96 0.00 2.42 1.47 0.10 32.05 01:08:01 PM 0 63.96 0.00 2.42 1.47 0.10 32.05 01:09:01 PM all 48.17 0.00 3.45 16.54 0.08 31.75 01:09:01 PM 0 48.17 0.00 3.45 16.54 0.08 31.75 Average: all 60.42 0.00 4.27 6.97 0.10 28.23 Average: 0 60.42 0.00 4.27 6.97 0.10 28.23