---> uname -a: Linux prd-centos8-builder-2c-4g-8458.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 485 1138 17 2041 2904 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:22:06:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe22:68a/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) 11/07/2025 _x86_64_ (2 CPU) 21:03:57 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 57.78 2.68 55.10 291.50 5753.93 09:07:01 PM 68.13 0.47 67.66 53.32 8493.85 09:08:01 PM 32.43 0.08 32.34 1.87 3367.14 09:09:01 PM 19.99 0.27 19.73 41.85 877.11 09:10:01 PM 15.76 0.00 15.76 0.00 391.24 09:11:01 PM 18.98 0.37 18.61 18.13 736.14 09:12:01 PM 17.64 0.38 17.26 38.65 497.52 Average: 32.96 0.61 32.35 63.62 2873.78 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1382800 3029680 2370876 63.16 2104 1814756 599404 12.48 144996 1934624 132988 09:07:01 PM 1230728 2999992 2522948 67.21 2104 1930728 609952 12.70 149192 2053876 52096 09:08:01 PM 1095112 2931664 2658564 70.83 2104 1997508 669988 13.95 175120 2163704 55352 09:09:01 PM 1166152 2969688 2587524 68.93 2104 1964448 637124 13.27 207500 2059936 8416 09:10:01 PM 1187316 2991444 2566360 68.37 2104 1964944 615956 12.83 207992 2037472 8840 09:11:01 PM 1197072 3000400 2556604 68.11 2104 1964064 600772 12.51 392276 1844328 7500 09:12:01 PM 1192584 3002656 2561092 68.23 2104 1970408 605056 12.60 392012 1847992 22796 Average: 1207395 2989361 2546281 67.83 2104 1943837 619750 12.91 238441 1991705 41141 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.06 51.77 818.10 5.46 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.66 23.14 245.43 5.42 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 42.38 36.36 585.98 6.94 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.48 12.66 11.91 4.90 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 10.23 12.46 8.08 8.64 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 18.03 17.03 17.63 6.82 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 10.98 11.46 8.79 5.63 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 25.97 23.55 242.26 6.26 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) 11/07/2025 _x86_64_ (2 CPU) 21:03:57 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.35 0.00 4.29 1.65 1.67 54.03 09:06:01 PM 0 45.07 0.00 4.65 2.24 1.71 46.32 09:06:01 PM 1 31.62 0.00 3.93 1.07 1.63 61.76 09:07:01 PM all 37.25 0.00 4.58 2.85 1.84 53.48 09:07:01 PM 0 35.30 0.00 3.92 2.77 1.59 56.42 09:07:01 PM 1 39.20 0.00 5.24 2.93 2.09 50.54 09:08:01 PM all 37.39 0.00 2.91 0.88 1.79 57.03 09:08:01 PM 0 51.47 0.00 2.88 1.02 1.66 42.97 09:08:01 PM 1 23.37 0.00 2.93 0.75 1.91 71.04 09:09:01 PM all 37.48 0.00 2.76 0.60 1.99 57.17 09:09:01 PM 0 58.10 0.00 3.43 0.88 1.93 35.67 09:09:01 PM 1 17.01 0.00 2.10 0.33 2.05 78.51 09:10:01 PM all 37.79 0.00 2.55 0.46 1.84 57.35 09:10:01 PM 0 47.61 0.00 2.89 0.83 1.71 46.96 09:10:01 PM 1 28.02 0.00 2.22 0.10 1.97 67.70 09:11:01 PM all 35.75 0.00 3.22 0.52 1.54 58.98 09:11:01 PM 0 34.74 0.00 3.12 0.95 1.40 59.79 09:11:01 PM 1 36.75 0.00 3.31 0.08 1.68 58.17 09:12:01 PM all 40.68 0.00 3.32 0.36 2.00 53.64 09:12:01 PM 0 58.64 0.00 4.10 0.42 1.94 34.90 09:12:01 PM 1 22.81 0.00 2.54 0.30 2.06 72.29 Average: all 37.81 0.00 3.37 1.05 1.81 55.96 Average: 0 47.27 0.00 3.57 1.30 1.71 46.15 Average: 1 28.38 0.00 3.18 0.79 1.91 65.74