---> uname -a: Linux prd-centos8-builder-2c-4g-9045.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 479 1147 17 2038 2911 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6a:26:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe6a:26fa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/13/2025 _x86_64_ (2 CPU) 13:04:09 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 75.67 7.36 68.30 1049.83 4854.13 01:07:01 PM 75.86 0.03 75.82 0.27 7963.25 01:08:01 PM 38.70 0.52 38.19 54.92 5415.44 01:09:01 PM 22.96 0.20 22.76 38.79 933.44 01:10:01 PM 18.56 0.07 18.49 3.07 626.44 01:11:01 PM 16.02 0.00 16.02 0.00 610.49 01:12:01 PM 19.94 0.55 19.39 33.46 764.28 Average: 38.25 1.25 37.00 168.65 3023.90 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1392452 2965912 2361232 62.90 2104 1748960 679844 14.16 147936 1950432 74000 01:07:01 PM 1264964 3019656 2488720 66.30 2104 1916136 584196 12.17 144884 2027508 101032 01:08:01 PM 1212508 3012732 2541176 67.70 2104 1960556 592980 12.35 168644 2052116 22388 01:09:01 PM 1115064 2948728 2638620 70.29 2104 1994360 659552 13.73 208504 2110884 41572 01:10:01 PM 1161252 2961960 2592432 69.06 2104 1961316 642700 13.38 206324 2066144 8428 01:11:01 PM 1120004 2953828 2633680 70.16 2104 1994456 647272 13.48 209860 2104324 41564 01:12:01 PM 1143888 2945944 2609796 69.53 2104 1962576 654516 13.63 391132 1899428 8548 Average: 1201447 2972680 2552237 67.99 2104 1934051 637294 13.27 211041 2030119 42505 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 121.30 80.53 1029.66 32.17 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.81 21.94 261.53 4.03 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 43.02 32.24 589.25 6.12 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 9.21 12.40 11.12 5.07 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 10.13 12.16 7.65 5.34 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 12.67 13.69 10.92 4.55 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 16.91 15.79 15.17 12.59 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 34.15 26.97 275.07 9.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/13/2025 _x86_64_ (2 CPU) 13:04:09 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 34.63 0.00 4.48 3.23 5.03 52.63 01:06:01 PM 0 45.74 0.00 5.26 1.22 4.80 43.00 01:06:01 PM 1 23.68 0.00 3.71 5.21 5.26 62.14 01:07:01 PM all 34.92 0.00 4.72 2.83 5.76 51.77 01:07:01 PM 0 50.64 0.00 5.58 3.67 4.83 35.29 01:07:01 PM 1 19.73 0.00 3.88 2.02 6.66 67.71 01:08:01 PM all 33.89 0.00 3.15 1.26 5.41 56.30 01:08:01 PM 0 44.58 0.00 4.25 1.84 4.63 44.71 01:08:01 PM 1 23.43 0.00 2.07 0.70 6.17 67.64 01:09:01 PM all 31.35 0.00 1.98 1.09 4.95 60.63 01:09:01 PM 0 37.68 0.00 1.96 1.18 4.78 54.39 01:09:01 PM 1 25.06 0.00 1.99 1.00 5.13 66.82 01:10:01 PM all 37.29 0.00 2.46 0.52 4.73 55.00 01:10:01 PM 0 49.32 0.00 3.26 0.62 4.53 42.28 01:10:01 PM 1 25.39 0.00 1.68 0.42 4.93 67.58 01:11:01 PM all 31.72 0.00 2.46 0.39 5.37 60.05 01:11:01 PM 0 32.29 0.00 2.60 0.40 5.49 59.22 01:11:01 PM 1 31.16 0.00 2.32 0.39 5.25 60.88 01:12:01 PM all 37.39 0.00 2.49 0.84 5.52 53.75 01:12:01 PM 0 24.80 0.00 1.95 1.23 5.64 66.37 01:12:01 PM 1 50.19 0.00 3.04 0.44 5.40 40.92 Average: all 34.45 0.00 3.10 1.45 5.25 55.74 Average: 0 40.66 0.00 3.54 1.45 4.96 49.40 Average: 1 28.31 0.00 2.67 1.45 5.55 62.02