---> uname -a: Linux prd-centos8-builder-2c-1g-2794.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 722 4734 19 2240 6666 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:4d:c0:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe4d:c0ca/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) 05/22/2026 _x86_64_ (2 CPU) 18:03:44 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 402.10 168.69 233.41 8163.62 43955.15 06:06:01 PM 124.61 5.31 119.29 282.84 13942.35 06:07:01 PM 37.58 0.27 37.31 34.66 1914.38 06:08:01 PM 28.43 1.14 27.30 71.43 930.97 Average: 148.71 44.04 104.66 2147.38 15248.30 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5138752 6866704 2743688 34.81 2688 1900688 903992 10.12 199124 2200252 162828 06:06:01 PM 4827776 6799636 3054664 38.75 2688 2134660 920548 10.31 231884 2437332 36800 06:07:01 PM 4877616 6850496 3004824 38.12 2688 2135824 860388 9.63 235992 2383904 7480 06:08:01 PM 4863668 6845868 3018772 38.30 2688 2145200 868332 9.72 426128 2207060 14792 Average: 4926953 6840676 2955487 37.49 2688 2079093 888315 9.95 273282 2307137 55475 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 290.04 153.56 1870.00 64.43 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 67.83 48.30 811.15 11.43 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.26 23.81 27.81 8.45 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.36 26.96 33.94 15.59 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 105.44 63.32 688.58 25.02 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) 05/22/2026 _x86_64_ (2 CPU) 18:03:44 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.57 2.63 37.50 4.38 0.14 11.79 06:05:01 PM 0 38.42 3.26 41.80 4.80 0.14 11.59 06:05:01 PM 1 48.70 2.00 33.21 3.96 0.14 11.99 06:06:01 PM all 39.98 0.08 6.11 0.98 0.10 52.75 06:06:01 PM 0 45.86 0.15 7.21 0.72 0.10 45.96 06:06:01 PM 1 34.12 0.02 5.01 1.23 0.10 59.52 06:07:01 PM all 40.70 0.00 3.73 0.16 0.10 55.31 06:07:01 PM 0 54.58 0.00 4.02 0.17 0.10 41.14 06:07:01 PM 1 26.85 0.00 3.44 0.15 0.10 69.46 06:08:01 PM all 35.77 0.00 4.14 0.14 0.25 59.69 06:08:01 PM 0 44.25 0.00 4.44 0.24 0.14 50.93 06:08:01 PM 1 27.31 0.00 3.84 0.05 0.37 68.42 Average: all 40.01 0.67 12.77 1.40 0.15 45.00 Average: 0 45.83 0.84 14.25 1.47 0.12 37.50 Average: 1 34.20 0.50 11.30 1.34 0.18 52.49