---> uname -a: Linux prd-centos8-builder-2c-4g-8639.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 497 1126 17 2041 2892 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:8e:0b:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe8e:b3f/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) 11/09/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 54.76 2.12 52.64 219.62 5556.37 05:07:01 PM 67.95 0.50 67.45 53.84 8166.40 05:08:01 PM 34.38 0.05 34.33 1.33 4077.52 05:09:01 PM 17.06 0.27 16.79 41.85 495.34 05:10:01 PM 14.95 0.00 14.95 0.00 383.79 05:11:01 PM 18.41 0.37 18.04 18.13 760.06 05:12:01 PM 17.72 0.38 17.34 38.65 491.50 Average: 32.18 0.53 31.65 53.35 2847.33 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1399992 3044292 2353684 62.70 2104 1812216 583420 12.15 142896 1920900 131876 05:07:01 PM 1236092 3003880 2517584 67.07 2104 1929248 622572 12.96 147532 2052728 62408 05:08:01 PM 1088928 2925632 2664748 70.99 2104 1997312 692316 14.42 173880 2171220 44092 05:09:01 PM 1151044 2954192 2602632 69.34 2104 1964256 659800 13.74 206236 2078192 8424 05:10:01 PM 1202024 3005808 2551652 67.98 2104 1964748 635632 13.24 206624 2026232 8844 05:11:01 PM 1186412 2989444 2567264 68.39 2104 1963864 622240 12.96 390700 1858352 7508 05:12:01 PM 1187304 2995868 2566372 68.37 2104 1969000 613216 12.77 390516 1857416 21592 Average: 1207399 2988445 2546277 67.83 2104 1942949 632742 13.18 236912 1995006 40678 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 59.87 47.96 797.58 5.18 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 27.49 25.35 265.79 8.41 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 45.61 39.19 588.64 7.17 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.04 13.04 12.05 5.10 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 9.93 11.60 8.13 4.57 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 17.03 16.36 17.14 6.67 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.13 11.91 8.93 5.79 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 26.01 23.63 242.60 6.13 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) 11/09/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.40 0.00 4.32 1.28 2.04 53.96 05:06:01 PM 0 20.65 0.00 2.95 0.99 1.47 73.93 05:06:01 PM 1 56.18 0.00 5.69 1.56 2.61 33.95 05:07:01 PM all 37.57 0.00 4.43 3.09 1.89 53.01 05:07:01 PM 0 43.53 0.00 4.82 3.26 1.71 46.67 05:07:01 PM 1 31.64 0.00 4.04 2.92 2.07 59.33 05:08:01 PM all 37.95 0.00 2.87 1.03 1.95 56.20 05:08:01 PM 0 40.87 0.00 3.26 1.40 1.90 52.57 05:08:01 PM 1 35.04 0.00 2.47 0.66 1.99 59.82 05:09:01 PM all 38.13 0.00 2.92 0.43 1.83 56.69 05:09:01 PM 0 38.93 0.00 3.07 0.12 1.96 55.94 05:09:01 PM 1 37.34 0.00 2.76 0.75 1.70 57.45 05:10:01 PM all 38.06 0.00 2.70 0.27 1.61 57.37 05:10:01 PM 0 49.08 0.00 2.99 0.37 1.62 45.95 05:10:01 PM 1 27.08 0.00 2.41 0.17 1.61 68.74 05:11:01 PM all 35.24 0.00 3.28 0.49 1.64 59.35 05:11:01 PM 0 21.47 0.00 2.48 0.65 1.15 74.25 05:11:01 PM 1 49.01 0.00 4.08 0.33 2.13 44.45 05:12:01 PM all 40.81 0.00 3.39 0.26 1.65 53.89 05:12:01 PM 0 22.74 0.00 2.46 0.28 1.12 73.40 05:12:01 PM 1 58.91 0.00 4.32 0.23 2.18 34.36 Average: all 38.02 0.00 3.42 0.98 1.80 55.78 Average: 0 33.89 0.00 3.15 1.01 1.56 60.39 Average: 1 42.16 0.00 3.68 0.95 2.04 51.17