---> uname -a: Linux prd-centos8-builder-2c-1g-11550.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 540 5060 19 2099 6854 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:82:0f:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe82:f2f/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) 03/07/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 210.33 135.17 75.16 5961.35 6426.41 11:06:01 AM 102.45 0.23 102.22 16.53 7379.52 11:07:01 AM 61.06 0.35 60.71 43.73 4415.98 11:08:01 AM 18.48 0.00 18.48 0.00 392.75 Average: 98.08 33.94 64.14 1505.59 4653.74 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5325856 6992940 2558580 32.45 2688 1847860 791352 8.86 227304 2016736 72952 11:06:01 AM 5199700 7034632 2684736 34.05 2688 2001672 689280 7.72 220004 2097144 94916 11:07:01 AM 5202904 7035732 2681532 34.01 2688 2000692 696940 7.80 244772 2071648 32 11:08:01 AM 5114284 6957468 2770152 35.13 2688 2010732 772524 8.65 246924 2156356 9916 Average: 5210686 7005193 2673750 33.91 2688 1965239 737524 8.26 234751 2085471 44454 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 271.88 140.25 1662.11 62.30 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 27.33 21.75 288.71 5.96 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 31.31 26.90 44.79 8.62 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 24.66 22.11 24.24 7.06 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 88.80 52.76 505.01 20.99 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) 03/07/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 32.46 2.27 17.46 16.94 0.11 30.77 11:05:01 AM 0 29.94 2.60 17.49 15.74 0.10 34.13 11:05:01 AM 1 34.96 1.94 17.42 18.13 0.12 27.42 11:06:01 AM all 35.71 0.00 3.59 6.04 0.16 54.50 11:06:01 AM 0 38.96 0.00 3.49 5.50 0.21 51.83 11:06:01 AM 1 32.46 0.00 3.69 6.58 0.11 57.16 11:07:01 AM all 37.38 0.00 2.36 2.67 0.10 57.50 11:07:01 AM 0 48.38 0.00 2.18 2.38 0.10 46.96 11:07:01 AM 1 26.35 0.00 2.54 2.96 0.10 68.06 11:08:01 AM all 37.26 0.00 1.80 0.91 0.09 59.94 11:08:01 AM 0 43.73 0.00 2.03 1.28 0.10 52.85 11:08:01 AM 1 30.79 0.00 1.57 0.53 0.08 67.03 Average: all 35.71 0.57 6.29 6.61 0.11 50.70 Average: 0 40.32 0.65 6.29 6.19 0.13 46.43 Average: 1 31.11 0.49 6.30 7.02 0.10 54.98