---> uname -a: Linux prd-centos8-builder-1c-1g-2529.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: 770 301 97 5 371 337 Swap: 1023 29 994 ---> 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:8d:86:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe8d:8687/64 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) 01/01/2024 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 282.54 203.62 78.92 15804.69 41274.77 01:06:01 PM 169.63 33.55 136.08 3412.40 17420.00 01:07:01 PM 108.53 35.78 72.75 2634.78 5417.12 01:08:01 PM 32.29 5.28 27.01 355.48 1272.44 01:09:01 PM 147.53 119.01 28.52 7582.34 1683.46 Average: 147.68 79.03 68.65 5925.08 13325.01 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 106900 356432 682156 86.45 2104 326508 475816 25.89 137708 406172 32132 01:06:01 PM 87456 301236 701600 88.92 1348 278036 511728 27.85 100144 423384 14192 01:07:01 PM 117016 299292 672040 85.17 1340 247292 519380 28.26 130092 370808 30656 01:08:01 PM 111800 304336 677256 85.83 1340 257552 514780 28.01 144376 361492 12704 01:09:01 PM 49052 331636 740004 93.78 848 348148 494760 26.92 150324 420612 1964 Average: 94445 318586 694611 88.03 1396 291507 503293 27.39 132529 396494 18330 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 187.94 116.20 1061.72 55.43 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 64.24 59.04 909.16 7.18 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 21.97 23.93 180.05 8.53 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 16.43 19.04 16.15 8.76 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 17.21 17.01 17.27 8.05 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 61.15 46.83 435.04 17.46 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) 01/01/2024 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 57.83 0.10 10.45 19.50 0.14 11.98 01:05:01 PM 0 57.83 0.10 10.45 19.50 0.14 11.98 01:06:01 PM all 69.98 0.00 7.53 5.36 0.15 16.98 01:06:01 PM 0 69.98 0.00 7.53 5.36 0.15 16.98 01:07:01 PM all 59.70 0.00 4.32 5.20 0.12 30.67 01:07:01 PM 0 59.70 0.00 4.32 5.20 0.12 30.67 01:08:01 PM all 62.74 0.00 2.65 1.17 0.12 33.32 01:08:01 PM 0 62.74 0.00 2.65 1.17 0.12 33.32 01:09:01 PM all 50.54 0.00 3.65 16.12 0.10 29.58 01:09:01 PM 0 50.54 0.00 3.65 16.12 0.10 29.58 Average: all 60.17 0.02 5.70 9.43 0.12 24.55 Average: 0 60.17 0.02 5.70 9.43 0.12 24.55