---> uname -a: Linux prd-centos8-builder-1c-1g-3251.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: 770 298 84 5 387 342 Swap: 1023 26 997 ---> 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:1d:76:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe1d:7617/64 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) 01/10/2024 _x86_64_ (1 CPU) 00:03:51 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 281.79 209.34 72.45 15793.03 40304.29 12:06:02 AM 149.71 28.29 121.42 3481.12 15312.04 12:07:01 AM 116.84 32.63 84.21 2358.16 7397.44 12:08:01 AM 37.76 4.43 33.33 430.32 1573.66 12:09:01 AM 136.65 116.32 20.33 7412.99 1198.37 Average: 144.69 78.38 66.31 5909.33 13184.93 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 54896 327320 734160 93.04 2104 350324 509072 27.70 125784 472368 25024 12:06:02 AM 58488 312484 730568 92.59 336 320064 506956 27.59 95844 460224 27940 12:07:01 AM 140240 325304 648816 82.23 0 250836 516196 28.09 122164 354564 27348 12:08:01 AM 133256 330368 655800 83.11 0 263076 489716 26.65 141268 342768 1084 12:09:01 AM 54100 369500 734956 93.14 0 381204 456096 24.82 146152 418804 13660 Average: 88196 332995 700860 88.82 488 313101 495607 26.97 126242 409746 19011 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 182.94 116.15 1009.82 54.36 0.00 0.00 0.00 0.00 12:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 AM eth0 68.45 62.66 944.62 7.41 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.05 23.39 184.10 7.85 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 15.79 18.44 15.60 8.59 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 17.45 17.08 17.29 7.97 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 61.50 47.65 435.42 17.28 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) 01/10/2024 _x86_64_ (1 CPU) 00:03:51 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 57.30 0.12 11.26 19.42 0.15 11.76 12:05:01 AM 0 57.30 0.12 11.26 19.42 0.15 11.76 12:06:02 AM all 69.11 0.00 7.10 5.19 0.10 18.50 12:06:02 AM 0 69.11 0.00 7.10 5.19 0.10 18.50 12:07:01 AM all 63.21 0.00 5.24 3.48 0.10 27.97 12:07:01 AM 0 63.21 0.00 5.24 3.48 0.10 27.97 12:08:01 AM all 64.11 0.00 2.95 2.23 0.12 30.59 12:08:01 AM 0 64.11 0.00 2.95 2.23 0.12 30.59 12:09:01 AM all 51.95 0.00 3.76 14.98 0.10 29.22 12:09:01 AM 0 51.95 0.00 3.76 14.98 0.10 29.22 Average: all 61.13 0.02 6.06 9.07 0.11 23.59 Average: 0 61.13 0.02 6.06 9.07 0.11 23.59