---> uname -a: Linux prd-centos8-builder-2c-1g-2894.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 708 4743 19 2246 6680 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:4e:6d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe4e:6db3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/27/2026 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 166.34 56.86 109.48 717.63 7160.51 02:07:01 AM 88.29 2.27 86.02 110.11 12161.04 02:08:01 AM 25.51 0.23 25.27 34.12 1009.66 02:09:01 AM 16.54 0.00 16.54 0.00 441.29 Average: 74.17 14.84 59.33 215.47 5192.84 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5011300 6911796 2871140 36.42 2688 2065100 813312 9.11 200088 2295264 246100 02:07:01 AM 4940172 6917324 2942268 37.33 2688 2140336 776344 8.69 233768 2325428 21088 02:08:01 AM 4895568 6873564 2986872 37.89 2688 2141224 829952 9.29 235760 2368076 7384 02:09:01 AM 4811116 6789372 3071324 38.96 2688 2141536 905428 10.14 236932 2451180 7684 Average: 4914539 6873014 2967901 37.65 2688 2122049 831259 9.31 226637 2359987 70564 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 285.80 167.48 1121.95 15.95 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 52.52 34.39 467.95 8.51 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 16.29 14.86 11.61 5.74 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.34 15.24 15.53 5.08 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 92.74 58.00 404.26 8.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/27/2026 _x86_64_ (2 CPU) 02:03:47 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 28.02 0.89 19.97 2.51 0.11 48.50 02:06:01 AM 0 24.27 0.91 19.05 2.25 0.10 53.42 02:06:01 AM 1 31.77 0.87 20.90 2.78 0.12 43.56 02:07:01 AM all 31.98 0.00 4.03 1.65 0.10 62.24 02:07:01 AM 0 28.75 0.00 3.30 1.98 0.12 65.85 02:07:01 AM 1 35.21 0.00 4.76 1.32 0.08 58.62 02:08:01 AM all 22.15 0.00 2.54 2.78 0.08 72.45 02:08:01 AM 0 19.72 0.00 2.27 2.22 0.07 75.73 02:08:01 AM 1 24.57 0.00 2.82 3.34 0.08 69.18 02:09:01 AM all 28.18 0.00 2.12 0.09 0.08 69.52 02:09:01 AM 0 11.96 0.00 1.41 0.05 0.09 86.49 02:09:01 AM 1 43.92 0.00 2.82 0.13 0.08 53.04 Average: all 27.59 0.22 7.18 1.76 0.09 63.15 Average: 0 21.25 0.23 6.54 1.63 0.09 70.26 Average: 1 33.90 0.22 7.81 1.89 0.09 56.09