---> uname -a: Linux prd-centos8-builder-1c-1g-3530.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: 2799.998 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 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: 770 296 69 5 404 343 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:59:20:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe59:2069/64 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) 03/03/2024 _x86_64_ (1 CPU) 11:05:58 LINUX RESTART (1 CPU) 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:01 AM 137.90 28.14 109.76 3437.27 12789.66 11:09:01 AM 115.66 28.31 87.34 1830.25 7596.07 11:10:01 AM 29.54 5.53 24.01 357.88 755.41 11:11:01 AM 149.33 110.78 38.55 7878.71 2143.99 Average: 108.11 43.19 64.92 3375.90 5822.30 11:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 AM 72892 319412 716320 90.76 876 315844 506472 27.56 120744 434280 24524 11:09:01 AM 86396 303260 702816 89.05 516 283284 518980 28.24 142072 392020 26052 11:10:01 AM 185192 396352 604020 76.53 516 277964 431896 23.50 156388 278260 20 11:11:01 AM 56232 319340 732980 92.87 0 330208 519836 28.29 152236 419372 1684 Average: 100178 334591 689034 87.31 477 301825 494296 26.90 142860 380983 13070 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 75.44 70.04 963.25 8.33 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 20.95 23.40 170.51 8.83 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 15.00 18.56 15.94 8.98 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 18.69 17.99 21.00 8.36 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 32.52 32.50 292.75 8.62 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) 03/03/2024 _x86_64_ (1 CPU) 11:05:58 LINUX RESTART (1 CPU) 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:01 AM all 72.35 0.00 9.91 4.05 0.10 13.58 11:08:01 AM 0 72.35 0.00 9.91 4.05 0.10 13.58 11:09:01 AM all 66.99 0.00 7.58 4.72 0.08 20.62 11:09:01 AM 0 66.99 0.00 7.58 4.72 0.08 20.62 11:10:01 AM all 73.39 0.00 3.82 0.25 0.08 22.46 11:10:01 AM 0 73.39 0.00 3.82 0.25 0.08 22.46 11:11:01 AM all 54.24 0.00 5.55 14.24 0.08 25.89 11:11:01 AM 0 54.24 0.00 5.55 14.24 0.08 25.89 Average: all 66.75 0.00 6.72 5.81 0.09 20.63 Average: 0 66.75 0.00 6.72 5.81 0.09 20.63