---> uname -a: Linux prd-centos8-builder-2c-4g-4070.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 494 1131 17 2038 2895 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:ed:0d:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:feed:d87/64 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) 09/19/2025 _x86_64_ (2 CPU) 10:04:15 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 70.00 12.83 57.17 2030.18 3499.05 10:07:01 AM 71.29 0.00 71.29 0.00 8243.97 10:08:01 AM 42.84 0.50 42.34 53.86 5876.92 10:09:01 AM 23.14 0.25 22.89 40.12 954.75 10:10:01 AM 15.71 0.07 15.64 3.07 420.03 10:11:01 AM 14.51 0.00 14.51 0.00 606.40 10:12:01 AM 19.46 0.55 18.91 33.46 534.94 Average: 36.71 2.03 34.68 308.70 2876.41 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1460848 2991448 2292836 61.08 2104 1707332 652368 13.58 144564 1890584 65864 10:07:01 AM 1177068 2939672 2576616 68.64 2104 1924896 665796 13.86 154168 2108772 120764 10:08:01 AM 1206284 3007272 2547400 67.86 2104 1961384 584988 12.18 150868 2073868 22372 10:09:01 AM 1112636 2946984 2641048 70.36 2104 1995144 650244 13.54 209756 2111968 41484 10:10:01 AM 1176756 2978248 2576928 68.65 2104 1962180 619028 12.89 207372 2049304 8432 10:11:01 AM 1174704 2976188 2578980 68.71 2104 1962184 619536 12.90 208168 2051608 8432 10:12:01 AM 1176540 2978204 2577144 68.66 2104 1962264 622572 12.96 392108 1865280 7520 Average: 1212119 2974002 2541565 67.71 2104 1925055 630647 13.13 209572 2021626 39267 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 192.32 118.66 1245.54 57.82 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 39.10 30.72 542.16 4.04 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 44.63 34.58 586.80 6.50 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.75 14.40 13.02 5.38 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 9.96 11.78 7.44 5.08 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 11.83 12.46 10.18 3.86 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 14.31 14.93 15.39 7.46 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 46.27 33.93 345.79 12.88 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) 09/19/2025 _x86_64_ (2 CPU) 10:04:15 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 36.42 0.00 5.03 3.71 8.75 46.09 10:06:01 AM 0 46.65 0.00 5.24 2.98 7.80 37.32 10:06:01 AM 1 26.46 0.00 4.83 4.41 9.67 54.62 10:07:01 AM all 34.25 0.00 4.20 2.80 6.34 52.41 10:07:01 AM 0 52.74 0.00 5.88 2.95 5.63 32.79 10:07:01 AM 1 16.33 0.00 2.58 2.64 7.03 71.42 10:08:01 AM all 34.21 0.00 3.24 1.53 7.34 53.68 10:08:01 AM 0 44.46 0.00 4.10 1.55 6.81 43.07 10:08:01 AM 1 24.15 0.00 2.39 1.51 7.86 64.09 10:09:01 AM all 31.51 0.00 2.40 1.06 7.36 57.67 10:09:01 AM 0 35.98 0.00 2.73 1.45 7.14 52.70 10:09:01 AM 1 27.08 0.00 2.08 0.68 7.57 62.59 10:10:01 AM all 35.14 0.00 2.45 0.65 6.87 54.89 10:10:01 AM 0 54.12 0.00 3.69 0.94 6.19 35.06 10:10:01 AM 1 16.83 0.00 1.25 0.38 7.52 74.02 10:11:01 AM all 31.50 0.00 2.70 0.43 6.39 58.98 10:11:01 AM 0 41.89 0.00 3.08 0.52 6.40 48.10 10:11:01 AM 1 21.22 0.00 2.33 0.35 6.37 69.73 10:12:01 AM all 36.81 0.00 2.66 0.94 5.83 53.75 10:12:01 AM 0 45.84 0.00 2.35 1.49 5.75 44.56 10:12:01 AM 1 27.80 0.00 2.98 0.38 5.91 62.92 Average: all 34.26 0.00 3.24 1.59 6.99 53.92 Average: 0 45.93 0.00 3.86 1.70 6.54 41.98 Average: 1 22.83 0.00 2.64 1.48 7.43 65.63