---> uname -a: Linux prd-centos8-builder-2c-1g-197.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: 2799.996 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 546 4999 17 2153 6848 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b4:c9:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:feb4:c9f5/64 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) 11/16/2023 _x86_64_ (2 CPU) 09:03:32 LINUX RESTART (2 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 231.77 154.66 77.11 5218.30 36611.37 09:06:01 AM 133.78 6.98 126.80 1323.11 10211.16 09:07:01 AM 59.38 0.15 59.23 4.93 5684.77 09:08:01 AM 16.66 0.30 16.36 8.00 433.23 Average: 109.89 40.05 69.84 1623.69 13138.01 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5485848 7037336 2398588 30.42 2688 1732256 729152 8.16 197436 1897872 76152 09:06:01 AM 5134280 7020284 2750156 34.88 2688 2050500 698228 7.82 221476 2160488 128788 09:07:01 AM 5142996 7032724 2741440 34.77 2688 2054404 689632 7.72 251664 2119216 24 09:08:01 AM 5116828 7004568 2767608 35.10 2688 2052436 711192 7.96 249464 2145012 13528 Average: 5219988 7023728 2664448 33.79 2688 1972399 707051 7.92 230010 2080647 54623 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 256.49 144.48 1122.45 60.82 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 64.52 41.94 1053.25 8.20 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 36.22 29.59 154.23 9.12 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 25.31 20.86 26.33 6.09 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 94.97 58.86 586.84 20.89 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) 11/16/2023 _x86_64_ (2 CPU) 09:03:32 LINUX RESTART (2 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 31.58 2.87 19.46 21.68 0.12 24.30 09:05:01 AM 0 31.74 2.91 19.13 20.62 0.11 25.49 09:05:01 AM 1 31.42 2.83 19.79 22.72 0.12 23.11 09:06:01 AM all 40.76 0.00 4.47 3.38 0.10 51.29 09:06:01 AM 0 50.08 0.00 5.05 4.28 0.10 40.48 09:06:01 AM 1 31.46 0.00 3.89 2.47 0.10 62.08 09:07:01 AM all 40.18 0.00 2.41 1.70 0.11 55.60 09:07:01 AM 0 64.59 0.00 2.57 1.14 0.12 31.58 09:07:01 AM 1 15.85 0.00 2.25 2.26 0.10 79.54 09:08:01 AM all 29.22 0.00 1.87 0.17 0.08 68.65 09:08:01 AM 0 27.31 0.00 1.71 0.07 0.08 70.82 09:08:01 AM 1 31.13 0.00 2.03 0.28 0.08 66.47 Average: all 35.50 0.68 6.84 6.48 0.10 50.40 Average: 0 43.62 0.69 6.90 6.27 0.10 42.42 Average: 1 27.40 0.67 6.78 6.68 0.10 58.36