---> uname -a: Linux prd-centos8-builder-2c-1g-12195.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 570 5015 19 2114 6823 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:20:a7:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe20:a719/64 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) 01/14/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 233.91 131.10 102.81 3769.47 7409.86 02:06:01 PM 108.25 0.28 107.97 17.86 9204.67 02:07:01 PM 29.39 0.30 29.09 42.39 1537.82 02:08:01 PM 24.63 0.58 24.05 33.73 724.03 Average: 98.49 32.66 65.83 954.33 4707.93 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5257944 7027080 2626492 33.31 2688 1942248 707728 7.92 218464 2063984 160192 02:06:01 PM 5098228 6953660 2786208 35.34 2688 2022192 744088 8.33 244904 2172240 41788 02:07:01 PM 5095036 6951732 2789400 35.38 2688 2023472 741080 8.30 253036 2165316 9672 02:08:01 PM 5110892 6959416 2773544 35.18 2688 2014972 732264 8.20 419884 1984180 15808 Average: 5140525 6972972 2743911 34.80 2688 2000721 731290 8.19 284072 2096430 56865 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 227.82 124.73 1659.42 55.50 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 33.24 25.46 280.49 7.78 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.11 19.76 23.50 6.90 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.21 26.58 32.29 9.57 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 78.73 48.82 494.15 19.79 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) 01/14/2024 _x86_64_ (2 CPU) 14:03:24 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.79 2.42 18.48 5.17 0.12 30.02 02:05:01 PM 0 41.48 2.65 18.82 5.59 0.12 31.34 02:05:01 PM 1 46.09 2.20 18.14 4.75 0.12 28.70 02:06:01 PM all 41.07 0.00 3.25 2.84 0.11 52.72 02:06:01 PM 0 27.12 0.00 2.82 3.88 0.12 66.06 02:06:01 PM 1 55.05 0.00 3.69 1.80 0.10 39.36 02:07:01 PM all 28.55 0.00 1.48 0.60 0.08 69.29 02:07:01 PM 0 15.38 0.00 1.52 0.68 0.08 82.33 02:07:01 PM 1 41.69 0.00 1.45 0.52 0.08 56.26 02:08:01 PM all 37.18 0.00 2.34 0.42 0.09 59.97 02:08:01 PM 0 30.42 0.00 2.25 0.50 0.08 66.75 02:08:01 PM 1 43.95 0.00 2.43 0.33 0.10 53.18 Average: all 37.59 0.59 6.28 2.23 0.10 53.21 Average: 0 28.48 0.64 6.24 2.64 0.10 61.90 Average: 1 46.70 0.53 6.32 1.83 0.10 44.52