---> uname -a: Linux prd-centos8-builder-1c-1g-1295.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 80 6 392 341 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:4a:fb:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe4a:fbd7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/11/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 237.29 143.02 94.28 12392.48 42560.91 09:06:01 AM 152.83 34.14 118.69 3783.81 12649.17 09:07:01 AM 57.59 14.33 43.26 521.61 3070.85 09:08:01 AM 20.81 4.56 16.24 137.26 334.05 09:09:01 AM 145.26 117.36 27.90 8207.63 1047.39 Average: 122.78 62.70 60.08 5010.07 11938.57 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 58320 290608 730892 92.61 1964 308064 535708 29.15 133176 447664 25836 09:06:01 AM 82232 342848 706980 89.58 292 326872 474428 25.82 126440 408768 22744 09:07:01 AM 153476 352288 635736 80.55 40 265692 473676 25.77 144136 324500 24 09:08:01 AM 121836 324548 667376 84.56 40 269604 495800 26.98 146736 352732 1072 09:09:01 AM 86356 346496 702856 89.06 40 327004 488732 26.59 155032 387440 12616 Average: 100444 331358 688768 87.27 475 299447 493669 26.86 141104 384221 12458 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 194.99 121.09 1139.50 54.12 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 41.80 40.99 500.94 7.89 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.12 28.80 277.25 9.44 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.37 20.54 16.11 7.73 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.97 19.26 18.84 14.09 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 60.48 46.15 390.67 18.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/11/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 64.30 0.10 14.15 8.34 0.10 13.00 09:05:01 AM 0 64.30 0.10 14.15 8.34 0.10 13.00 09:06:01 AM all 71.23 0.00 10.55 4.69 0.10 13.42 09:06:01 AM 0 71.23 0.00 10.55 4.69 0.10 13.42 09:07:01 AM all 68.50 0.00 5.21 3.02 0.08 23.19 09:07:01 AM 0 68.50 0.00 5.21 3.02 0.08 23.19 09:08:01 AM all 62.85 0.00 4.69 0.33 0.08 32.04 09:08:01 AM 0 62.85 0.00 4.69 0.33 0.08 32.04 09:09:01 AM all 64.98 0.00 5.70 13.48 0.10 15.74 09:09:01 AM 0 64.98 0.00 5.70 13.48 0.10 15.74 Average: all 66.37 0.02 8.06 5.97 0.09 19.48 Average: 0 66.37 0.02 8.06 5.97 0.09 19.48