---> uname -a: Linux prd-centos8-builder-2c-1g-12755.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 563 5021 19 2114 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:8b:16:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe8b:1690/64 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) 01/16/2024 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 151.72 16.95 134.78 1393.37 11113.96 05:07:01 PM 64.75 0.32 64.43 43.19 4865.04 05:08:01 PM 13.08 0.03 13.05 0.53 273.49 05:09:01 PM 37.61 0.78 36.83 57.06 1164.94 Average: 66.79 4.52 62.27 373.52 4354.38 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5168212 7010992 2716232 34.45 2688 2008980 703344 7.87 220892 2121652 96492 05:07:01 PM 5169880 7017452 2714564 34.43 2688 2014028 693088 7.76 252396 2089932 32 05:08:01 PM 5163052 7010576 2721392 34.52 2688 2014044 706668 7.91 252932 2096608 16 05:09:01 PM 5179308 7031624 2705136 34.31 2688 2018092 669120 7.49 422428 1912132 27368 Average: 5170113 7017661 2714331 34.43 2688 2013786 693055 7.76 287162 2055081 30977 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 57.27 38.81 941.72 7.42 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 32.27 27.61 151.56 8.51 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.05 17.60 17.10 5.11 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 33.98 27.43 31.07 19.57 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 35.64 27.86 285.36 10.15 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) 01/16/2024 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 40.82 0.22 5.64 3.75 0.10 49.47 05:06:01 PM 0 41.11 0.23 5.30 4.13 0.10 49.13 05:06:01 PM 1 40.53 0.20 5.99 3.37 0.10 49.82 05:07:01 PM all 35.38 0.00 2.32 1.92 1.16 59.21 05:07:01 PM 0 46.88 0.00 2.47 2.39 0.10 48.16 05:07:01 PM 1 24.31 0.00 2.18 1.47 2.18 69.85 05:08:01 PM all 26.25 0.00 1.31 0.13 0.06 72.24 05:08:01 PM 0 38.16 0.00 1.45 0.20 0.07 60.12 05:08:01 PM 1 14.34 0.00 1.17 0.07 0.05 84.38 05:09:01 PM all 42.11 0.00 2.98 1.16 0.09 53.65 05:09:01 PM 0 45.91 0.00 3.24 0.78 0.10 49.97 05:09:01 PM 1 38.33 0.00 2.73 1.53 0.08 57.33 Average: all 36.14 0.05 3.06 1.74 0.35 58.64 Average: 0 43.00 0.06 3.12 1.87 0.09 51.86 Average: 1 29.36 0.05 3.01 1.61 0.61 65.36