---> uname -a: Linux prd-centos8-builder-4c-4g-15778.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 729 10851 19 4181 14684 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:32:c3:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe32:c351/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/09/2024 _x86_64_ (4 CPU) 19:51:26 LINUX RESTART (4 CPU) 07:52:01 PM tps rtps wtps bread/s bwrtn/s 07:53:01 PM 217.46 91.27 126.19 3584.41 8987.42 07:54:01 PM 358.12 13.55 344.58 1647.06 9862.71 07:55:01 PM 152.20 5.98 146.22 1022.65 36278.05 07:56:01 PM 54.51 0.00 54.51 0.00 6856.02 Average: 195.57 27.70 167.87 1563.55 15498.38 07:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 PM 13293864 15161468 2847660 17.64 2688 2066272 772724 4.50 226260 2224296 169856 07:54:01 PM 11676868 13926912 4464656 27.66 2688 2433428 2100484 12.22 263212 3742148 304412 07:55:01 PM 10278060 13447516 5863464 36.33 2688 3343572 2279884 13.26 494304 4890808 87968 07:56:01 PM 8098472 12232844 8043052 49.83 2688 4295604 3472712 20.20 873840 6664948 880576 Average: 10836816 13692185 5304708 32.86 2688 3034719 2156451 12.54 464404 4380550 360703 07:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 PM eth0 113.60 91.74 1082.72 24.99 0.00 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 635.54 573.77 5398.58 124.56 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 07:55:01 PM eth0 449.03 242.50 4232.10 24.36 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 07:56:01 PM eth0 88.60 70.29 1776.25 12.71 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 321.70 244.57 3122.47 46.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/09/2024 _x86_64_ (4 CPU) 19:51:26 LINUX RESTART (4 CPU) 07:52:01 PM CPU %user %nice %system %iowait %steal %idle 07:53:01 PM all 20.36 0.80 12.27 2.10 0.10 64.37 07:53:01 PM 0 27.54 0.89 12.81 1.79 0.10 56.88 07:53:01 PM 1 32.75 0.52 9.95 2.08 0.13 54.57 07:53:01 PM 2 8.54 1.01 14.22 2.91 0.08 73.23 07:53:01 PM 3 12.62 0.77 12.10 1.61 0.10 72.81 07:54:01 PM all 27.19 0.00 2.78 2.43 0.10 67.49 07:54:01 PM 0 26.48 0.00 1.96 0.57 0.10 70.89 07:54:01 PM 1 28.08 0.00 2.37 2.01 0.08 67.46 07:54:01 PM 2 23.48 0.00 4.18 5.04 0.12 67.18 07:54:01 PM 3 30.71 0.00 2.60 2.11 0.12 64.46 07:55:01 PM all 51.16 0.00 2.57 4.12 0.10 42.05 07:55:01 PM 0 49.71 0.00 1.49 3.49 0.08 45.23 07:55:01 PM 1 48.94 0.00 1.30 2.96 0.10 46.70 07:55:01 PM 2 60.43 0.00 6.02 3.87 0.12 29.55 07:55:01 PM 3 45.60 0.00 1.47 6.17 0.08 46.67 07:56:01 PM all 59.04 0.00 2.92 0.49 0.11 37.44 07:56:01 PM 0 64.47 0.00 3.35 0.10 0.12 31.96 07:56:01 PM 1 61.41 0.00 2.68 0.40 0.10 35.41 07:56:01 PM 2 51.65 0.00 2.34 0.10 0.12 45.79 07:56:01 PM 3 58.64 0.00 3.30 1.34 0.10 36.62 Average: all 39.45 0.20 5.13 2.28 0.10 52.83 Average: 0 42.05 0.22 4.90 1.49 0.10 51.24 Average: 1 42.80 0.13 4.07 1.86 0.10 51.02 Average: 2 36.03 0.25 6.69 2.98 0.11 53.93 Average: 3 36.89 0.19 4.87 2.81 0.10 55.14