---> uname -a: Linux prd-centos8-builder-2c-1g-12660.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 633 4951 19 2114 6760 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:4f:85:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe4f:852b/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) 01/16/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 245.23 150.55 94.69 6313.63 24154.17 12:06:01 PM 107.88 0.28 107.60 17.86 8984.57 12:07:01 PM 37.28 0.30 36.98 42.39 2435.89 12:08:01 PM 23.10 0.40 22.70 18.40 624.28 Average: 103.38 37.89 65.49 1598.27 9050.36 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5284148 7012396 2600288 32.98 2688 1901596 805932 9.02 217116 2039764 132072 12:06:01 PM 5149128 6995344 2735308 34.69 2688 2012528 789344 8.84 233176 2127500 51068 12:07:01 PM 5116520 6963360 2767916 35.11 2688 2013800 826916 9.26 251892 2144624 8 12:08:01 PM 5064172 6909548 2820264 35.77 2688 2012296 860508 9.63 417860 2032616 13680 Average: 5153492 6970162 2730944 34.64 2688 1985055 820675 9.19 280011 2086126 49207 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 305.35 157.96 1661.23 61.64 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 43.06 33.59 474.16 8.02 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.56 21.35 24.84 7.29 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.43 26.45 31.50 9.08 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 101.36 59.84 547.98 21.51 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) 01/16/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 38.72 2.47 17.80 9.09 0.15 31.78 12:05:01 PM 0 36.90 1.41 13.58 10.36 0.15 37.60 12:05:01 PM 1 40.57 3.55 22.09 7.79 0.14 25.87 12:06:01 PM all 39.32 0.00 3.47 3.18 0.10 53.93 12:06:01 PM 0 37.66 0.00 3.70 4.02 0.12 54.50 12:06:01 PM 1 40.99 0.00 3.24 2.33 0.08 53.36 12:07:01 PM all 30.54 0.00 1.51 1.31 0.08 66.55 12:07:01 PM 0 17.12 0.00 1.37 1.70 0.08 79.73 12:07:01 PM 1 44.03 0.00 1.64 0.92 0.08 53.32 12:08:01 PM all 36.55 0.00 2.38 0.46 0.10 60.51 12:08:01 PM 0 24.90 0.00 2.10 0.30 0.10 72.59 12:08:01 PM 1 48.23 0.00 2.66 0.62 0.10 48.38 Average: all 36.27 0.61 6.23 3.48 0.11 53.31 Average: 0 29.12 0.35 5.16 4.07 0.11 61.19 Average: 1 43.48 0.87 7.31 2.88 0.10 45.36