---> uname -a: Linux prd-centos8-builder-2c-1g-18613.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 564 4893 20 2238 6823 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:f8:01:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fef8:1c2/64 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) 09/07/2026 _x86_64_ (2 CPU) 18:03:42 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 439.18 244.44 194.74 13379.18 41736.55 06:06:01 PM 116.01 15.61 100.40 172.21 10446.03 06:07:01 PM 50.82 1.38 49.43 266.18 7357.55 06:08:01 PM 15.63 0.10 15.53 3.60 1014.91 Average: 155.42 65.39 90.03 3455.70 15139.87 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5440152 6994224 2442284 30.98 2688 1737868 787876 8.82 194160 1938504 45080 06:06:01 PM 5192012 6991088 2690424 34.13 2688 1971824 720180 8.06 201148 2134540 14888 06:07:01 PM 5010472 6981472 2871964 36.43 2688 2135280 700668 7.85 235680 2252584 20988 06:08:01 PM 5008312 6979504 2874124 36.46 2688 2135392 723676 8.10 238152 2251236 7384 Average: 5162737 6986572 2719699 34.50 2688 1995091 733100 8.21 217285 2144216 22085 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 271.50 161.77 1225.32 64.29 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 247.18 157.58 1032.98 13.20 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 32.31 24.46 360.13 4.86 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 14.48 13.25 15.10 3.33 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 141.37 89.27 658.41 21.42 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) 09/07/2026 _x86_64_ (2 CPU) 18:03:42 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.66 2.87 38.54 6.02 0.05 16.86 06:05:01 PM 0 40.49 2.32 36.09 5.66 0.05 15.38 06:05:01 PM 1 30.80 3.41 41.01 6.37 0.05 18.35 06:06:01 PM all 15.84 0.30 7.22 1.00 0.03 75.62 06:06:01 PM 0 21.50 0.13 6.75 0.94 0.02 70.65 06:06:01 PM 1 10.19 0.47 7.68 1.05 0.03 80.57 06:07:01 PM all 40.13 0.00 5.22 0.33 0.04 54.27 06:07:01 PM 0 63.42 0.00 6.08 0.18 0.07 30.25 06:07:01 PM 1 16.93 0.00 4.37 0.48 0.02 78.21 06:08:01 PM all 36.69 0.00 3.58 0.12 0.06 59.56 06:08:01 PM 0 25.59 0.00 3.54 0.15 0.05 70.67 06:08:01 PM 1 47.81 0.00 3.62 0.08 0.07 48.42 Average: all 32.09 0.78 13.52 1.84 0.04 51.72 Average: 0 37.76 0.61 13.03 1.72 0.05 46.84 Average: 1 26.41 0.96 14.01 1.97 0.04 56.61