---> uname -a: Linux prd-centos8-builder-2c-1g-8194.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 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 574 4963 19 2161 6818 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:38:4b:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe38:4b5a/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) 12/29/2023 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 218.94 126.18 92.77 4204.00 7022.06 03:06:01 AM 107.42 0.28 107.13 17.86 10548.08 03:07:01 AM 36.71 0.30 36.41 42.39 2235.58 03:08:01 AM 18.65 0.37 18.28 13.20 494.97 Average: 94.92 31.39 63.53 1056.38 5067.11 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5244880 6979028 2639556 33.48 2688 1908308 751676 8.41 217940 2081092 137736 03:06:01 AM 5103988 6997996 2780448 35.27 2688 2059388 706764 7.91 227612 2175568 46948 03:07:01 AM 5102760 6997532 2781676 35.28 2688 2060660 707932 7.92 251764 2154540 20 03:08:01 AM 5138104 7031028 2746332 34.83 2688 2058876 729016 8.16 249636 2124604 13560 Average: 5147433 7001396 2737003 34.71 2688 2021808 723847 8.10 236738 2133951 49566 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 242.99 137.78 1593.41 57.27 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 47.43 31.89 634.26 7.66 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.11 21.15 24.99 7.38 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 27.26 22.73 28.39 7.63 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 85.04 53.04 566.02 19.83 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) 12/29/2023 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 41.29 2.11 18.08 10.99 0.13 27.40 03:05:01 AM 0 34.39 2.22 20.13 11.92 0.14 31.19 03:05:01 AM 1 48.16 2.01 16.03 10.06 0.12 23.62 03:06:01 AM all 37.87 0.00 3.55 3.81 0.11 54.66 03:06:01 AM 0 24.80 0.00 2.86 5.20 0.12 67.03 03:06:01 AM 1 51.00 0.00 4.25 2.42 0.10 42.23 03:07:01 AM all 31.90 0.00 1.65 0.98 0.09 65.38 03:07:01 AM 0 17.91 0.00 1.55 0.58 0.08 79.88 03:07:01 AM 1 45.90 0.00 1.75 1.38 0.10 50.87 03:08:01 AM all 31.25 0.00 1.96 0.22 0.08 66.49 03:08:01 AM 0 27.02 0.00 1.88 0.08 0.08 70.93 03:08:01 AM 1 35.49 0.00 2.03 0.35 0.08 62.04 Average: all 35.54 0.52 6.22 3.95 0.10 53.68 Average: 0 25.96 0.54 6.49 4.39 0.10 62.51 Average: 1 45.12 0.49 5.94 3.51 0.10 44.84