---> uname -a: Linux prd-centos8-builder-1c-1g-1395.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: 770 289 81 5 399 348 Swap: 1023 27 996 ---> 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:f0:da:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fef0:da25/64 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) 04/12/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 304.16 223.23 80.94 16922.06 41049.73 10:06:01 AM 149.15 29.12 120.04 3905.42 13230.01 10:07:01 AM 83.76 35.73 48.03 1614.93 3796.04 10:08:01 AM 24.93 4.95 19.98 120.09 546.08 10:09:01 AM 122.02 99.73 22.29 7676.69 723.35 Average: 136.78 78.73 58.05 6056.22 11867.85 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 60488 317624 728724 92.34 2104 331844 513956 27.97 133516 446460 22972 10:06:01 AM 92016 346672 697196 88.34 1148 318504 473684 25.77 131632 390672 23520 10:07:01 AM 142008 363192 647204 82.01 916 285520 461380 25.11 148048 328360 32 10:08:01 AM 146716 356224 642496 81.41 916 273792 473200 25.75 155660 316564 16 10:09:01 AM 97512 372820 691700 87.64 472 339492 467064 25.41 173496 353524 1268 Average: 107748 351306 681464 86.35 1111 309830 477857 26.00 148470 367116 9562 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM eth0 210.66 113.10 1062.16 54.11 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 58.06 54.84 643.50 7.60 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 29.79 30.48 278.66 8.99 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.91 19.73 18.95 8.66 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 21.12 20.54 21.13 12.97 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 67.55 47.72 404.17 18.50 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) 04/12/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 57.85 0.10 18.93 13.07 0.12 9.94 10:05:02 AM 0 57.85 0.10 18.93 13.07 0.12 9.94 10:06:01 AM all 73.44 0.00 10.65 4.48 0.12 11.31 10:06:01 AM 0 73.44 0.00 10.65 4.48 0.12 11.31 10:07:01 AM all 60.11 0.00 5.38 4.78 0.10 29.63 10:07:01 AM 0 60.11 0.00 5.38 4.78 0.10 29.63 10:08:01 AM all 68.56 0.00 4.14 0.72 0.12 26.46 10:08:01 AM 0 68.56 0.00 4.14 0.72 0.12 26.46 10:09:01 AM all 62.72 0.00 5.23 11.89 0.12 20.04 10:09:01 AM 0 62.72 0.00 5.23 11.89 0.12 20.04 Average: all 64.51 0.02 8.85 6.99 0.11 19.51 Average: 0 64.51 0.02 8.85 6.99 0.11 19.51