---> uname -a: Linux prd-centos8-builder-2c-1g-1603.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: 2800.012 BogoMIPS: 5600.02 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 9.8G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 825 4075 20 2796 6553 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:63:68:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe63:68c6/64 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) 11/07/2026 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 287.09 118.76 168.33 6279.01 40690.12 02:06:01 PM 102.37 0.65 101.72 146.48 9875.34 02:07:01 PM 46.88 0.62 46.26 84.79 8363.22 02:08:01 PM 57.69 0.05 57.64 1.33 8515.86 02:09:01 PM 100.32 0.00 100.32 0.00 2415.04 02:10:01 PM 94.29 0.00 94.29 0.00 2142.92 02:11:01 PM 98.05 0.00 98.05 0.00 2180.94 02:12:01 PM 84.29 0.00 84.29 0.00 1837.47 02:13:01 PM 95.88 0.00 95.88 0.00 8821.46 02:14:01 PM 37.07 0.00 37.07 0.00 5504.65 02:15:01 PM 11.88 0.62 11.26 79.44 455.61 Average: 92.35 10.97 81.38 599.31 8255.36 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5449840 6999572 2432596 30.86 2688 1733636 763020 8.54 196132 1925472 38016 02:06:01 PM 5112268 7035348 2770168 35.14 2688 2087452 681232 7.63 199504 2191776 176516 02:07:01 PM 4896676 6926272 2985760 37.88 2688 2191888 771964 8.64 208568 2387136 144820 02:08:01 PM 4877448 6881032 3004988 38.12 2688 2165416 817740 9.16 237136 2373716 10124 02:09:01 PM 4807136 6838072 3075300 39.01 2688 2186780 849512 9.51 245676 2419028 4344 02:10:01 PM 4726032 6785568 3156404 40.04 2688 2206188 903276 10.11 253392 2475292 4032 02:11:01 PM 4650456 6741208 3231980 41.00 2688 2225980 934216 10.46 261204 2526008 4004 02:12:01 PM 4593804 6706392 3288632 41.72 2688 2239352 950300 10.64 266216 2563540 2748 02:13:01 PM 4136888 6652088 3745548 47.52 2688 2606268 987728 11.06 298864 2912348 147244 02:14:01 PM 4133400 6648604 3749036 47.56 2688 2606268 987728 11.06 298864 2912876 4 02:15:01 PM 4269096 6799304 3613340 45.84 2688 2616212 812436 9.10 493996 2575708 23020 Average: 4695731 6819405 3186705 40.43 2688 2260495 859923 9.63 269050 2478445 50443 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 240.48 124.30 1146.83 67.12 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 82.47 47.57 1155.35 7.23 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.16 22.98 478.81 3.19 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 22.81 16.38 62.59 5.13 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 65.16 39.87 133.59 14.05 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 56.81 35.80 124.48 13.25 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 56.77 38.76 112.56 14.37 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 43.00 29.86 72.42 11.44 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 39.33 30.00 494.88 6.65 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 0.25 0.18 0.06 0.23 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 12.23 9.16 9.50 4.65 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 59.05 35.90 344.66 13.39 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) 11/07/2026 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 28.57 1.24 29.75 2.72 0.02 37.70 02:05:01 PM 0 29.83 1.20 28.41 2.63 0.02 37.91 02:05:01 PM 1 27.31 1.28 31.09 2.82 0.02 37.48 02:06:01 PM all 25.27 0.00 4.21 1.04 0.02 69.45 02:06:01 PM 0 17.24 0.00 3.14 0.90 0.02 78.71 02:06:01 PM 1 33.35 0.00 5.29 1.18 0.03 60.15 02:07:01 PM all 20.31 0.00 2.87 0.48 0.03 76.31 02:07:01 PM 0 6.69 0.00 2.58 0.73 0.00 90.00 02:07:01 PM 1 33.94 0.00 3.15 0.23 0.05 62.63 02:08:01 PM all 30.47 0.00 2.57 0.44 0.02 66.50 02:08:01 PM 0 32.23 0.00 3.32 0.48 0.02 63.95 02:08:01 PM 1 28.70 0.00 1.83 0.40 0.03 69.04 02:09:01 PM all 38.34 0.00 1.70 0.61 0.00 59.35 02:09:01 PM 0 33.52 0.00 1.68 0.51 0.00 64.29 02:09:01 PM 1 43.16 0.00 1.73 0.70 0.00 54.41 02:10:01 PM all 39.49 0.00 1.31 0.57 0.01 58.63 02:10:01 PM 0 29.60 0.00 1.22 0.42 0.00 68.77 02:10:01 PM 1 49.40 0.00 1.40 0.72 0.02 48.47 02:11:01 PM all 38.58 0.00 1.27 0.62 0.02 59.52 02:11:01 PM 0 33.73 0.00 1.18 0.53 0.02 64.54 02:11:01 PM 1 43.43 0.00 1.35 0.70 0.02 54.50 02:12:01 PM all 38.54 0.00 1.04 0.48 0.02 59.93 02:12:01 PM 0 27.21 0.00 0.83 0.32 0.02 71.62 02:12:01 PM 1 49.86 0.00 1.25 0.63 0.02 48.24 02:13:01 PM all 41.86 0.00 5.22 0.77 0.03 52.11 02:13:01 PM 0 45.46 0.00 4.49 0.35 0.05 49.65 02:13:01 PM 1 38.25 0.00 5.96 1.20 0.02 54.57 02:14:01 PM all 50.25 0.00 0.53 0.51 0.07 48.65 02:14:01 PM 0 99.78 0.00 0.03 0.00 0.13 0.05 02:14:01 PM 1 0.65 0.00 1.02 1.02 0.00 97.31 02:15:01 PM all 67.80 0.00 2.21 0.05 0.08 29.86 02:15:01 PM 0 95.99 0.00 2.29 0.03 0.13 1.55 02:15:01 PM 1 39.64 0.00 2.12 0.07 0.03 58.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 38.14 0.11 4.76 0.75 0.03 56.21 Average: 0 41.02 0.11 4.44 0.63 0.04 53.77 Average: 1 35.25 0.12 5.08 0.88 0.02 58.65