---> uname -a: Linux prd-centos8-builder-2c-1g-17945.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: 2799.998 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 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 616 4841 20 2239 6771 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:34:0d:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe34:d10/64 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) 21:03:21 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 231.36 97.15 134.21 1769.54 10550.17 09:06:01 PM 77.31 1.25 76.06 235.62 10767.67 09:07:01 PM 14.65 0.23 14.41 34.12 808.05 09:08:01 PM 12.66 1.12 11.55 70.24 470.78 Average: 83.99 24.94 59.06 527.37 5649.38 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5139788 6937788 2742640 34.79 2688 1970788 783120 8.77 198468 2185128 102688 09:06:01 PM 5003680 6973076 2878748 36.52 2688 2133732 724252 8.11 232828 2261136 19452 09:07:01 PM 5032300 7002864 2850128 36.16 2688 2134760 681240 7.63 236088 2228324 5824 09:08:01 PM 5023904 7000132 2858524 36.26 2688 2140120 702236 7.86 424308 2046876 19452 Average: 5049918 6978465 2832510 35.93 2688 2094850 722712 8.09 272923 2180366 36854 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 242.20 152.57 1325.81 15.81 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 46.23 27.65 363.10 7.09 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 12.56 11.63 15.96 3.13 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.48 15.53 23.76 6.79 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 80.12 51.84 432.15 8.21 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) 21:03:21 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 28.99 1.38 24.66 2.99 0.04 41.94 09:05:01 PM 0 33.01 0.91 20.22 2.60 0.05 43.21 09:05:01 PM 1 24.94 1.85 29.13 3.38 0.03 40.66 09:06:01 PM all 36.63 0.00 5.07 0.78 0.03 57.50 09:06:01 PM 0 34.37 0.00 4.74 0.87 0.03 59.99 09:06:01 PM 1 38.89 0.00 5.39 0.68 0.02 55.02 09:07:01 PM all 33.29 0.00 3.27 0.08 0.03 63.32 09:07:01 PM 0 41.07 0.00 3.26 0.12 0.05 55.51 09:07:01 PM 1 25.53 0.00 3.28 0.05 0.02 71.12 09:08:01 PM all 36.99 0.00 4.29 0.08 0.02 58.62 09:08:01 PM 0 17.77 0.00 3.20 0.05 0.02 78.96 09:08:01 PM 1 56.25 0.00 5.39 0.10 0.02 38.25 Average: all 34.00 0.34 9.26 0.97 0.03 55.40 Average: 0 31.55 0.23 7.82 0.90 0.04 59.47 Average: 1 36.45 0.46 10.71 1.04 0.02 51.32