---> uname -a: Linux prd-centos8-builder-2c-1g-4093.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 5019 19 2114 6827 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:92:5c:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe92:5c03/64 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) 02/09/2024 _x86_64_ (2 CPU) 16:04:03 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 125.81 6.60 119.21 1268.46 10528.36 04:07:01 PM 68.26 0.43 67.83 55.98 5090.25 04:08:01 PM 15.75 0.28 15.46 15.86 380.32 04:09:01 PM 26.62 0.78 25.84 57.05 771.94 Average: 59.11 2.02 57.09 349.31 4192.61 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5160268 6997104 2724168 34.55 2688 2004284 725392 8.12 221256 2132688 93724 04:07:01 PM 5105384 6961252 2779052 35.25 2688 2022776 763940 8.55 253304 2154180 9688 04:08:01 PM 5173048 7020148 2711388 34.39 2688 2013596 705012 7.89 253924 2084992 32 04:09:01 PM 5118856 6978196 2765580 35.08 2688 2024648 721996 8.08 424552 1966776 24556 Average: 5139389 6989175 2745047 34.82 2688 2016326 729085 8.16 288259 2084659 32000 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 119.30 110.18 963.88 22.42 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 76.34 73.33 187.51 13.91 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 49.49 47.74 33.14 14.95 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 72.66 67.51 53.42 17.68 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 79.45 74.69 309.47 17.24 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) 02/09/2024 _x86_64_ (2 CPU) 16:04:03 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 41.13 0.00 4.15 2.87 0.12 51.72 04:06:01 PM 0 47.94 0.00 4.28 2.18 0.12 45.49 04:06:01 PM 1 34.32 0.00 4.02 3.57 0.13 57.97 04:07:01 PM all 38.07 0.00 2.64 0.97 0.12 58.20 04:07:01 PM 0 41.79 0.00 2.68 0.48 0.12 54.93 04:07:01 PM 1 34.35 0.00 2.60 1.47 0.12 61.47 04:08:01 PM all 27.83 0.00 1.53 0.17 0.08 70.41 04:08:01 PM 0 30.37 0.00 1.47 0.22 0.08 67.86 04:08:01 PM 1 25.28 0.00 1.59 0.12 0.07 72.95 04:09:01 PM all 39.14 0.00 2.84 0.33 0.08 57.60 04:09:01 PM 0 57.60 0.00 3.23 0.23 0.08 38.85 04:09:01 PM 1 20.72 0.00 2.45 0.43 0.08 76.32 Average: all 36.55 0.00 2.79 1.09 0.10 59.48 Average: 0 44.42 0.00 2.92 0.78 0.10 51.78 Average: 1 28.66 0.00 2.66 1.40 0.10 67.18