---> uname -a: Linux prd-centos8-builder-2c-1g-6462.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 4968 19 2162 6824 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:ea:0e:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feea:eba/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) 12/20/2023 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 213.63 140.87 72.76 6103.17 6315.46 11:06:01 AM 113.05 0.23 112.81 16.53 8630.44 11:07:02 AM 55.34 0.35 54.99 43.73 5622.63 11:08:01 AM 16.66 0.00 16.66 0.00 362.33 Average: 100.02 35.51 64.50 1547.43 5252.93 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5372236 7032648 2512208 31.86 2688 1841220 723988 8.10 225272 1971016 59712 11:06:01 AM 5093928 7002284 2790516 35.39 2688 2074192 692532 7.75 222268 2195780 142668 11:07:02 AM 5111704 7006964 2772740 35.17 2688 2060972 721192 8.07 252468 2144984 32 11:08:01 AM 5054196 6960480 2830248 35.90 2688 2072000 767084 8.59 253864 2201028 11056 Average: 5158016 7000594 2726428 34.58 2688 2012096 726199 8.13 238468 2128202 53367 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 261.36 143.39 1635.68 59.12 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 54.87 37.94 677.77 8.23 0.00 0.00 0.00 0.00 11:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 AM eth0 26.53 23.56 26.07 13.63 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 24.57 22.11 22.19 6.77 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 92.12 56.90 592.83 22.00 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) 12/20/2023 _x86_64_ (2 CPU) 11:03:23 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 32.03 2.43 19.15 24.18 0.14 22.07 11:05:01 AM 0 31.10 2.85 20.49 26.12 0.14 19.30 11:05:01 AM 1 32.96 2.02 17.82 22.24 0.14 24.83 11:06:01 AM all 40.46 0.00 3.99 3.08 0.12 52.35 11:06:01 AM 0 48.98 0.00 4.40 3.16 0.12 43.34 11:06:01 AM 1 31.93 0.00 3.58 3.01 0.12 61.36 11:07:02 AM all 32.44 0.00 2.22 2.08 0.10 63.17 11:07:02 AM 0 38.59 0.00 2.09 2.10 0.12 57.11 11:07:02 AM 1 26.29 0.00 2.35 2.05 0.08 69.23 11:08:01 AM all 34.26 0.00 1.76 0.30 0.09 63.58 11:08:01 AM 0 52.15 0.00 2.24 0.27 0.10 45.24 11:08:01 AM 1 16.38 0.00 1.29 0.32 0.08 81.93 Average: all 34.82 0.60 6.75 7.36 0.11 50.36 Average: 0 42.72 0.71 7.26 7.86 0.12 41.33 Average: 1 26.91 0.50 6.23 6.87 0.10 59.39