---> uname -a: Linux prd-centos8-builder-2c-4g-5962.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 491 1132 17 2041 2898 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:04:ae:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe04:aecb/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) 10/08/2025 _x86_64_ (2 CPU) 22:04:08 LINUX RESTART (2 CPU) 10:05:03 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 69.81 7.55 62.26 1083.99 4169.62 10:07:01 PM 69.69 0.03 69.66 0.53 7796.53 10:08:01 PM 45.98 0.47 45.52 53.32 5885.32 10:09:01 PM 24.05 0.25 23.80 40.13 976.65 10:10:00 PM 16.82 0.07 16.75 3.11 447.07 10:10:01 PM 15.19 0.00 15.19 0.00 189.87 10:11:01 PM 14.48 0.00 14.48 0.00 610.94 10:12:01 PM 22.05 0.55 21.50 33.46 761.74 10:13:01 PM 17.48 0.20 17.28 23.33 508.16 Average: 34.90 1.11 33.78 150.86 2637.77 10:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1404228 2964580 2349448 62.59 2104 1737116 688232 14.33 144656 1946944 80308 10:07:01 PM 1270740 3029116 2482936 66.15 2104 1920408 583172 12.14 144660 2023476 115388 10:08:01 PM 1218036 3020784 2535640 67.55 2104 1963248 579484 12.07 148296 2065012 22368 10:09:01 PM 1109396 2945688 2644280 70.45 2104 1997092 654552 13.63 209084 2115160 41572 10:10:00 PM 1167552 2970816 2586124 68.90 2104 1964048 635456 13.23 206832 2059368 8432 10:10:01 PM 1165824 2969116 2587852 68.94 2104 1964052 635456 13.23 206832 2060984 8448 10:11:01 PM 1155724 2958964 2597952 69.21 2104 1964052 645580 13.44 207344 2070720 8432 10:12:01 PM 1168424 2971804 2585252 68.87 2104 1964136 631220 13.14 391440 1874208 7480 10:13:01 PM 1177216 2985496 2576460 68.64 2104 1968624 618568 12.88 401008 1855028 21468 Average: 1204127 2979596 2549549 67.92 2104 1938086 630191 13.12 228906 2007878 34877 10:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 107.53 71.53 1023.65 27.38 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.68 20.59 289.62 3.17 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 42.14 30.81 588.72 9.28 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.68 14.08 13.02 5.48 0.00 0.00 0.00 0.00 10:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 PM eth0 9.96 11.99 7.45 5.16 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 8.86 13.92 7.31 7.02 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 12.23 13.16 10.43 4.08 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 13.46 13.56 14.88 6.96 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 7.45 9.10 5.77 4.56 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 28.31 22.90 240.95 8.18 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) 10/08/2025 _x86_64_ (2 CPU) 22:04:08 LINUX RESTART (2 CPU) 10:05:03 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 31.72 0.00 4.03 3.16 9.31 51.78 10:06:01 PM 0 36.27 0.00 4.15 2.35 8.80 48.43 10:06:01 PM 1 27.24 0.00 3.91 3.96 9.81 55.08 10:07:01 PM all 34.29 0.00 4.75 2.26 7.91 50.79 10:07:01 PM 0 45.12 0.00 6.03 2.31 7.27 39.27 10:07:01 PM 1 23.77 0.00 3.51 2.21 8.52 61.98 10:08:01 PM all 33.95 0.00 3.35 1.41 8.00 53.29 10:08:01 PM 0 34.98 0.00 3.34 1.96 7.83 51.89 10:08:01 PM 1 32.93 0.00 3.35 0.86 8.17 54.70 10:09:01 PM all 32.32 0.00 2.53 0.80 7.44 56.91 10:09:01 PM 0 45.93 0.00 3.22 0.45 6.90 43.50 10:09:01 PM 1 19.07 0.00 1.86 1.13 7.97 69.96 10:10:00 PM all 35.98 0.00 2.56 0.37 7.04 54.05 10:10:00 PM 0 31.03 0.00 1.74 0.42 7.26 59.55 10:10:00 PM 1 41.00 0.00 3.38 0.33 6.81 48.48 10:10:01 PM all 34.30 0.00 1.74 0.58 11.05 52.33 10:10:01 PM 0 2.20 0.00 1.10 0.00 13.19 83.52 10:10:01 PM 1 70.37 0.00 2.47 1.23 8.64 17.28 10:11:01 PM all 31.11 0.00 2.49 0.41 7.31 58.69 10:11:01 PM 0 40.68 0.00 2.85 0.48 6.96 49.04 10:11:01 PM 1 21.69 0.00 2.14 0.33 7.66 68.19 10:12:01 PM all 35.55 0.00 2.69 0.96 7.51 53.28 10:12:01 PM 0 37.39 0.00 2.81 1.11 7.76 50.93 10:12:01 PM 1 33.71 0.00 2.57 0.82 7.26 55.64 10:13:01 PM all 37.46 0.00 2.98 0.61 7.39 51.57 10:13:01 PM 0 39.06 0.00 2.84 0.35 7.68 50.06 10:13:01 PM 1 35.84 0.00 3.12 0.87 7.09 53.09 Average: all 34.05 0.00 3.17 1.24 7.74 53.80 Average: 0 38.73 0.00 3.36 1.17 7.57 49.16 Average: 1 29.40 0.00 2.98 1.31 7.91 58.40