---> uname -a: Linux prd-centos8-builder-2c-1g-265.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 593 4861 20 2242 6794 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:f3:c8:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fef3:c86f/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) 09/09/2026 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 419.59 211.44 208.15 9045.61 43575.35 05:06:01 PM 106.96 3.10 103.86 258.54 13693.89 05:07:01 PM 16.13 0.27 15.86 34.66 1396.57 05:08:01 PM 15.24 1.12 14.13 70.24 687.07 Average: 139.49 53.99 85.51 2352.45 14839.37 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5268112 6994148 2614316 33.17 2688 1900068 770488 8.63 198940 2070524 157020 05:06:01 PM 5024296 6997912 2858132 36.26 2688 2137780 713452 7.99 231032 2242364 37432 05:07:01 PM 5033304 7006368 2849124 36.15 2688 2137284 691976 7.75 238180 2226368 5840 05:08:01 PM 5043560 7022392 2838868 36.02 2688 2142648 682452 7.64 425720 2027348 19468 Average: 5092318 7005205 2790110 35.40 2688 2079445 714592 8.00 273468 2141651 54940 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 305.30 162.95 1884.08 65.40 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 56.72 35.33 723.47 6.35 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 11.81 9.88 19.40 2.62 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 20.03 15.61 23.11 10.89 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 98.47 55.95 662.57 21.32 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) 09/09/2026 _x86_64_ (2 CPU) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 40.95 3.27 37.68 6.49 0.05 11.56 05:05:01 PM 0 32.43 3.44 44.15 7.88 0.05 12.05 05:05:01 PM 1 49.41 3.10 31.24 5.12 0.05 11.08 05:06:01 PM all 38.50 0.04 5.86 1.10 0.08 54.41 05:06:01 PM 0 47.07 0.02 5.36 0.73 0.07 46.76 05:06:01 PM 1 29.92 0.07 6.37 1.47 0.10 62.08 05:07:01 PM all 42.42 0.00 3.31 0.15 0.04 54.07 05:07:01 PM 0 44.00 0.00 3.40 0.13 0.05 52.42 05:07:01 PM 1 40.84 0.00 3.23 0.17 0.03 55.73 05:08:01 PM all 39.26 0.00 4.13 0.10 0.03 56.48 05:08:01 PM 0 44.93 0.00 4.20 0.12 0.05 50.70 05:08:01 PM 1 33.59 0.00 4.05 0.08 0.02 62.26 Average: all 40.28 0.81 12.60 1.93 0.05 44.32 Average: 0 42.17 0.85 14.08 2.18 0.05 40.67 Average: 1 38.38 0.78 11.12 1.69 0.05 47.97