---> uname -a: Linux prd-centos8-builder-2c-1g-5278.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 631 4906 19 2161 6761 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:9c:73:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe9c:7352/64 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) 12/15/2023 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 204.96 119.72 85.24 3586.21 6667.48 01:06:01 PM 110.95 0.28 110.66 17.86 10708.90 01:07:01 PM 38.66 0.30 38.36 42.39 2254.39 01:08:01 PM 19.31 0.40 18.91 18.40 496.85 Average: 93.48 30.18 63.30 916.40 5032.28 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5242788 6970892 2641648 33.50 2688 1901536 752912 8.43 217220 2082480 131752 01:06:01 PM 5046328 6940300 2838108 36.00 2688 2059288 765936 8.57 227720 2234356 46948 01:07:01 PM 5045692 6940328 2838744 36.00 2688 2060560 767956 8.60 251748 2212812 8 01:08:01 PM 5053080 6946184 2831356 35.91 2688 2059044 745152 8.34 417940 2041740 13668 Average: 5096972 6949426 2787464 35.35 2688 2020107 757989 8.49 278657 2142847 48094 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 134.77 86.61 1188.28 37.75 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 47.42 34.47 648.53 7.93 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.30 22.01 25.20 7.47 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 31.99 25.43 31.07 8.81 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 59.87 42.13 473.34 15.49 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) 12/15/2023 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.22 1.96 18.11 5.67 0.12 38.93 01:05:01 PM 0 28.14 2.54 19.98 6.17 0.12 43.05 01:05:01 PM 1 42.23 1.38 16.26 5.16 0.12 34.85 01:06:01 PM all 39.28 0.00 3.52 4.66 0.13 52.41 01:06:01 PM 0 19.40 0.00 2.89 5.01 0.10 72.61 01:06:01 PM 1 59.27 0.00 4.16 4.31 0.15 32.10 01:07:01 PM all 31.32 0.00 1.62 1.23 0.10 65.73 01:07:01 PM 0 27.04 0.00 1.84 1.28 0.10 69.74 01:07:01 PM 1 35.59 0.00 1.40 1.18 0.10 61.72 01:08:01 PM all 32.97 0.00 2.16 0.28 0.08 64.50 01:08:01 PM 0 18.79 0.00 2.30 0.10 0.08 78.73 01:08:01 PM 1 47.18 0.00 2.02 0.47 0.08 50.25 Average: all 34.69 0.49 6.32 2.95 0.11 55.45 Average: 0 23.32 0.63 6.70 3.13 0.10 66.13 Average: 1 46.06 0.34 5.94 2.78 0.11 44.77