---> uname -a: Linux prd-centos8-builder-2c-1g-1696.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 563 4984 17 2152 6831 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:4b:17:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe4b:1710/64 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) 12/02/2023 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 233.37 135.29 98.08 4619.79 7079.19 05:08:01 AM 104.75 0.47 104.28 30.13 10091.75 05:09:01 AM 29.41 0.30 29.11 42.39 2025.66 05:10:01 AM 23.28 0.40 22.88 18.39 629.41 Average: 97.70 34.12 63.59 1177.77 4956.41 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5294552 7053276 2589892 32.85 2688 1930208 715100 8.01 218032 2034568 156428 05:08:01 AM 5103364 6991712 2781080 35.27 2688 2052284 727308 8.14 242708 2170512 48932 05:09:01 AM 5122400 7010036 2762044 35.03 2688 2051580 721124 8.07 252344 2140020 4 05:10:01 AM 5089556 6975096 2794888 35.45 2688 2050076 767080 8.59 418688 2009524 13680 Average: 5152468 7007530 2731976 34.65 2688 2021037 732653 8.20 282943 2088656 54761 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 287.82 148.82 1786.05 58.72 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 47.18 34.26 503.06 20.07 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 22.01 19.56 22.79 6.24 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 31.81 26.69 31.73 10.33 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 97.21 57.34 585.93 23.84 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) 12/02/2023 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 43.63 2.31 18.13 7.12 0.15 28.66 05:07:01 AM 0 55.65 2.15 16.38 5.97 0.15 19.69 05:07:01 AM 1 31.59 2.47 19.87 8.28 0.15 37.64 05:08:01 AM all 40.96 0.00 3.41 3.63 0.12 51.88 05:08:01 AM 0 48.97 0.00 3.79 3.65 0.13 43.45 05:08:01 AM 1 32.94 0.00 3.03 3.62 0.10 60.31 05:09:01 AM all 27.11 0.00 1.31 0.53 0.08 70.96 05:09:01 AM 0 33.87 0.00 1.30 0.42 0.08 64.33 05:09:01 AM 1 20.36 0.00 1.32 0.65 0.08 77.59 05:10:01 AM all 36.89 0.00 2.30 0.41 0.11 60.30 05:10:01 AM 0 55.59 0.00 2.48 0.42 0.12 41.39 05:10:01 AM 1 18.20 0.00 2.12 0.40 0.10 79.18 Average: all 37.12 0.57 6.23 2.91 0.12 53.06 Average: 0 48.49 0.53 5.95 2.60 0.12 42.31 Average: 1 25.75 0.61 6.52 3.21 0.11 63.81