---> uname -a: Linux prd-centos8-builder-2c-1g-17855.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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 604 4847 20 2245 6783 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:7e:00:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe7e:20/64 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) 09/04/2026 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 355.26 138.03 217.22 2270.20 8637.20 12:06:01 PM 86.34 2.05 84.29 288.09 12623.75 12:07:01 PM 10.71 0.03 10.68 0.53 865.58 12:08:01 PM 13.31 1.28 12.03 116.89 508.86 Average: 116.42 35.35 81.06 669.01 5658.68 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5166896 6959048 2715532 34.45 2688 1965180 752668 8.43 199804 2168504 182628 12:06:01 PM 5009352 6982476 2873076 36.45 2688 2137516 695648 7.79 242524 2245924 19428 12:07:01 PM 4965896 6940836 2916532 37.00 2688 2139380 752916 8.43 248828 2281532 7676 12:08:01 PM 5039284 7016144 2843144 36.07 2688 2141048 665276 7.45 251000 2207216 5824 Average: 5045357 6974626 2837071 35.99 2688 2095781 716627 8.02 235539 2225794 53889 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 261.29 167.73 1420.80 25.94 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 57.47 38.23 433.82 5.89 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 21.89 22.18 18.30 4.22 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 24.58 24.61 24.91 5.05 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 91.32 63.19 474.50 10.28 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) 09/04/2026 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 30.63 2.50 32.84 3.13 0.03 30.88 12:05:01 PM 0 23.48 3.14 37.15 3.52 0.05 32.66 12:05:01 PM 1 37.70 1.86 28.57 2.74 0.02 29.11 12:06:01 PM all 37.27 0.00 5.31 0.65 0.02 56.75 12:06:01 PM 0 36.41 0.00 5.08 0.50 0.02 57.99 12:06:01 PM 1 38.12 0.00 5.54 0.80 0.03 55.50 12:07:01 PM all 18.52 0.00 2.85 0.09 0.00 78.54 12:07:01 PM 0 19.01 0.00 3.05 0.12 0.00 77.82 12:07:01 PM 1 18.04 0.00 2.64 0.07 0.00 79.26 12:08:01 PM all 41.92 0.00 4.40 0.08 0.02 53.57 12:08:01 PM 0 27.93 0.00 4.36 0.05 0.02 67.65 12:08:01 PM 1 55.94 0.00 4.45 0.12 0.03 39.46 Average: all 32.10 0.62 11.25 0.98 0.02 55.04 Average: 0 26.73 0.77 12.26 1.03 0.02 59.19 Average: 1 37.46 0.46 10.24 0.92 0.02 50.90