---> uname -a: Linux prd-centos8-builder-2c-1g-11180.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: 2800.000 BogoMIPS: 5600.00 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 525 5060 19 2113 6868 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:5d:d9:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe5d:d9ff/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) 01/11/2024 _x86_64_ (2 CPU) 08:03:31 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 240.90 154.62 86.29 6354.02 36291.09 08:06:01 AM 114.88 0.27 114.61 16.80 8390.47 08:07:01 AM 65.81 0.65 65.16 51.72 4981.11 08:08:01 AM 17.75 0.00 17.75 0.00 393.52 Average: 109.84 38.89 70.95 1605.77 12514.72 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5355604 7011152 2528832 32.07 2688 1836908 776376 8.69 224140 1995768 104000 08:06:01 AM 5193280 7035604 2691156 34.13 2688 2008992 695796 7.79 220756 2102048 96568 08:07:01 AM 5189840 7037204 2694596 34.18 2688 2014184 672364 7.53 252184 2073988 32 08:08:01 AM 5181740 7026920 2702696 34.28 2688 2011980 694924 7.78 258452 2072964 13524 Average: 5230116 7027720 2654320 33.67 2688 1968016 709865 7.95 238883 2061192 53531 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 275.39 159.83 1638.60 60.30 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 35.68 27.86 369.83 7.43 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 31.29 26.21 151.32 7.63 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 27.36 24.40 28.67 14.17 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 92.44 59.58 547.13 22.38 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) 01/11/2024 _x86_64_ (2 CPU) 08:03:31 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 32.22 2.70 19.73 18.71 0.12 26.52 08:05:01 AM 0 43.52 2.29 17.48 15.72 0.12 20.88 08:05:01 AM 1 20.80 3.12 22.00 21.74 0.12 32.22 08:06:01 AM all 39.79 0.00 3.92 4.32 0.12 51.86 08:06:01 AM 0 52.86 0.00 4.54 4.10 0.13 38.37 08:06:01 AM 1 26.71 0.00 3.30 4.54 0.10 65.35 08:07:01 AM all 35.76 0.00 2.14 3.49 0.10 58.50 08:07:01 AM 0 51.40 0.00 2.72 3.81 0.10 41.97 08:07:01 AM 1 20.28 0.00 1.56 3.18 0.10 74.87 08:08:01 AM all 37.94 0.00 2.04 0.65 0.13 59.26 08:08:01 AM 0 61.15 0.00 2.48 0.87 0.12 35.37 08:08:01 AM 1 14.80 0.00 1.59 0.42 0.13 83.06 Average: all 36.45 0.67 6.91 6.75 0.12 49.12 Average: 0 52.26 0.57 6.79 6.10 0.12 34.17 Average: 1 20.65 0.77 7.03 7.39 0.11 64.05