---> uname -a: Linux prd-centos8-builder-2c-4g-7584.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: 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 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 492 1131 17 2041 2897 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:5f:6b:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe5f:6b82/64 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) 10/28/2025 _x86_64_ (2 CPU) 12:04:02 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 85.27 6.30 78.97 930.49 5377.92 12:07:01 PM 67.24 0.03 67.21 0.27 7549.69 12:08:01 PM 30.84 0.52 30.32 54.92 4540.74 12:09:02 PM 25.22 0.27 24.96 41.85 1176.66 12:10:01 PM 17.98 0.00 17.98 0.00 440.19 12:11:01 PM 17.17 0.28 16.89 7.86 678.38 12:12:01 PM 19.56 0.47 19.09 48.92 742.35 Average: 37.66 1.13 36.53 155.27 2935.19 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1265724 2937712 2487952 66.28 2104 1842444 701360 14.60 178952 2027248 149856 12:07:01 PM 1169808 2949352 2583868 68.84 2104 1940916 663556 13.82 152276 2112844 105612 12:08:01 PM 1150328 2953000 2603348 69.35 2104 1963184 648220 13.50 171704 2111672 22428 12:09:02 PM 1198500 3002004 2555176 68.07 2104 1964328 606592 12.63 207036 2026960 8416 12:10:01 PM 1177580 2981696 2576096 68.63 2104 1964824 624940 13.01 207156 2047044 8848 12:11:01 PM 1158200 2962452 2595476 69.14 2104 1965048 645444 13.44 208064 2066220 8840 12:12:01 PM 1184148 2989900 2569528 68.45 2104 1966460 618108 12.87 393116 1855900 8712 Average: 1186327 2968017 2567349 68.40 2104 1943886 644031 13.41 216901 2035413 44673 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 65.98 49.23 808.78 7.81 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 32.16 25.41 269.51 5.27 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 40.87 32.01 585.48 6.21 0.00 0.00 0.00 0.00 12:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:02 PM eth0 11.58 12.81 12.32 5.15 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 8.68 11.62 7.24 5.31 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 12.73 13.46 13.04 4.06 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 18.11 14.71 14.48 13.14 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 27.20 22.78 244.97 6.71 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) 10/28/2025 _x86_64_ (2 CPU) 12:04:02 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 32.56 0.00 4.09 3.67 5.50 54.18 12:06:01 PM 0 40.70 0.00 4.35 4.49 5.78 44.68 12:06:01 PM 1 24.45 0.00 3.83 2.86 5.23 63.64 12:07:01 PM all 36.27 0.00 4.25 2.33 5.34 51.81 12:07:01 PM 0 43.23 0.00 4.93 2.50 4.94 44.40 12:07:01 PM 1 29.38 0.00 3.59 2.16 5.73 59.14 12:08:01 PM all 33.66 0.00 2.87 0.96 4.97 57.54 12:08:01 PM 0 39.20 0.00 3.36 1.05 4.97 51.43 12:08:01 PM 1 28.16 0.00 2.39 0.88 4.97 63.60 12:09:02 PM all 34.89 0.00 2.68 0.95 4.69 56.78 12:09:02 PM 0 43.61 0.00 2.66 1.00 4.71 48.03 12:09:02 PM 1 26.22 0.00 2.71 0.91 4.67 65.49 12:10:01 PM all 37.06 0.00 2.08 0.38 4.86 55.62 12:10:01 PM 0 34.97 0.00 1.78 0.48 4.67 58.09 12:10:01 PM 1 39.15 0.00 2.38 0.28 5.05 53.14 12:11:01 PM all 31.54 0.00 2.42 0.54 4.42 61.08 12:11:01 PM 0 32.86 0.00 2.09 0.37 4.59 60.09 12:11:01 PM 1 30.22 0.00 2.75 0.70 4.25 62.08 12:12:01 PM all 36.72 0.00 3.15 0.61 4.22 55.30 12:12:01 PM 0 40.94 0.00 3.73 0.47 4.39 50.47 12:12:01 PM 1 32.50 0.00 2.56 0.75 4.05 60.14 Average: all 34.66 0.00 3.08 1.35 4.86 56.04 Average: 0 39.36 0.00 3.27 1.48 4.86 51.02 Average: 1 29.98 0.00 2.89 1.22 4.85 61.05