---> uname -a: Linux prd-centos8-builder-2c-1g-4990.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: 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): 0,1 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 25M 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 555 5021 27 2122 6830 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:5b:89:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe5b:895f/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) 02/13/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 233.18 139.71 93.47 5902.48 6867.39 05:06:01 AM 108.10 0.28 107.82 17.86 9792.77 05:07:01 AM 34.74 0.30 34.44 42.39 2243.06 05:08:01 AM 14.18 0.00 14.18 0.00 320.78 Average: 97.55 35.07 62.48 1490.68 4806.00 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5298052 7056608 2586392 32.80 2688 1940260 710680 7.96 222264 2023840 159952 05:06:01 AM 5192680 7039304 2691764 34.14 2688 2020992 686216 7.68 238700 2081616 48264 05:07:01 AM 5187612 7035128 2696832 34.20 2688 2022264 688708 7.71 252868 2072604 16 05:08:01 AM 5119028 6977584 2765416 35.07 2688 2033316 759100 8.50 254444 2139684 11076 Average: 5199343 7027156 2685101 34.06 2688 2004208 711176 7.96 242069 2079436 54827 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 271.70 150.56 1748.98 59.28 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 36.49 28.25 419.33 7.21 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 24.65 21.31 24.47 7.31 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 20.96 19.55 17.80 11.97 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 88.45 54.92 552.65 21.44 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) 02/13/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.55 2.49 18.86 5.98 0.12 29.00 05:05:01 AM 0 46.32 3.49 22.95 6.71 0.12 20.41 05:05:01 AM 1 40.81 1.51 14.83 5.27 0.12 37.46 05:06:01 AM all 37.83 0.00 3.44 3.99 0.12 54.62 05:06:01 AM 0 50.01 0.00 4.19 4.29 0.13 41.38 05:06:01 AM 1 25.71 0.00 2.70 3.69 0.10 67.80 05:07:01 AM all 30.59 0.00 1.53 0.91 0.08 66.90 05:07:01 AM 0 26.55 0.00 1.63 1.04 0.08 70.70 05:07:01 AM 1 34.63 0.00 1.43 0.77 0.07 63.09 05:08:01 AM all 25.14 0.00 1.47 0.23 0.08 73.09 05:08:01 AM 0 37.89 0.00 1.85 0.32 0.07 59.88 05:08:01 AM 1 12.38 0.00 1.08 0.15 0.08 86.30 Average: all 34.23 0.61 6.27 2.76 0.10 56.03 Average: 0 40.16 0.86 7.55 3.06 0.10 48.27 Average: 1 28.32 0.37 4.98 2.46 0.09 63.76