---> uname -a: Linux prd-centos8-builder-2c-1g-11444.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 545 5055 19 2099 6849 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:bf:ba:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:febf:ba5a/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) 03/06/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 219.62 114.35 105.27 3452.30 7152.79 10:06:01 PM 105.00 0.32 104.68 18.40 9148.34 10:07:01 PM 23.86 0.27 23.59 41.85 952.50 10:08:01 PM 26.35 0.78 25.56 57.06 762.96 Average: 93.18 28.57 64.61 881.66 4492.92 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5271608 7032292 2612836 33.14 2688 1933888 695592 7.79 218524 2053664 157544 10:06:01 PM 5200676 7032500 2683768 34.04 2688 1999432 672888 7.53 243604 2074152 16504 10:07:01 PM 5195376 7028356 2689068 34.11 2688 2000692 682468 7.64 245368 2077848 24 10:08:01 PM 5208368 7044612 2676076 33.94 2688 2002704 668096 7.48 414064 1895848 17548 Average: 5219007 7034440 2665437 33.81 2688 1984179 679761 7.61 280390 2025378 47905 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 136.40 83.73 1179.61 35.28 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 32.48 25.13 222.81 7.73 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.14 18.29 18.81 6.76 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 33.98 26.85 35.75 10.15 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 55.66 38.31 360.82 14.89 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) 03/06/2024 _x86_64_ (2 CPU) 22:03:26 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.06 1.52 16.46 3.85 0.10 36.01 10:05:01 PM 0 39.44 1.03 13.26 3.44 0.10 42.74 10:05:01 PM 1 44.72 2.02 19.68 4.27 0.10 29.20 10:06:01 PM all 38.80 0.00 3.02 3.07 0.10 55.02 10:06:01 PM 0 23.66 0.00 3.20 3.31 0.10 69.73 10:06:01 PM 1 53.88 0.00 2.84 2.82 0.10 40.36 10:07:01 PM all 29.34 0.00 1.40 0.33 0.09 68.84 10:07:01 PM 0 26.14 0.00 1.35 0.37 0.10 72.05 10:07:01 PM 1 32.54 0.00 1.45 0.28 0.08 65.64 10:08:01 PM all 38.10 0.00 2.77 0.20 0.09 58.83 10:08:01 PM 0 25.07 0.00 2.71 0.22 0.10 71.89 10:08:01 PM 1 51.14 0.00 2.83 0.18 0.08 45.76 Average: all 37.04 0.37 5.83 1.85 0.10 54.82 Average: 0 28.51 0.25 5.08 1.82 0.10 64.24 Average: 1 45.59 0.49 6.58 1.87 0.09 45.38