---> uname -a: Linux prd-centos8-builder-2c-4g-2936.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 488 1141 17 2035 2902 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:7b:00:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe7b:19/64 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) 09/05/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 54.08 0.42 53.67 11.20 5435.94 10:07:01 PM 72.66 0.50 72.16 53.85 9115.76 10:08:01 PM 28.70 0.05 28.65 1.33 2838.44 10:09:01 PM 18.79 0.27 18.53 41.85 482.69 10:10:01 PM 11.46 0.00 11.46 0.00 314.48 10:11:01 PM 22.01 0.37 21.64 18.12 842.46 10:12:01 PM 18.71 0.38 18.33 38.65 529.27 Average: 32.34 0.28 32.06 23.57 2794.04 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1369104 3025196 2384572 63.53 2104 1824872 611204 12.73 144232 1953268 138736 10:07:01 PM 1217228 2976856 2536448 67.57 2104 1921076 637632 13.28 147528 2071588 22540 10:08:01 PM 1188672 2985876 2565004 68.33 2104 1958040 624488 13.00 171580 2073876 8848 10:09:01 PM 1093112 2891372 2660564 70.88 2104 1959296 718224 14.96 206180 2134012 8844 10:10:01 PM 1195900 2994216 2557776 68.14 2104 1959296 612384 12.75 207108 2031668 8844 10:11:01 PM 1117552 2916564 2636124 70.23 2104 1959968 692024 14.41 391028 1924780 8984 10:12:01 PM 1106768 2916968 2646908 70.52 2104 1970784 690160 14.37 392124 1935484 28848 Average: 1184048 2958150 2569628 68.46 2104 1936190 655159 13.64 237111 2017811 32235 10:05:01 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 73.94 61.88 896.15 6.60 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 20.14 19.06 155.61 5.24 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 41.93 34.81 585.37 6.43 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 11.20 13.85 11.83 5.94 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 11.98 12.58 10.18 3.90 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 13.98 14.46 14.63 12.31 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 11.36 12.33 9.16 5.96 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 26.36 24.14 240.40 6.63 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) 09/05/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.52 0.00 4.25 1.26 1.86 54.11 10:06:01 PM 0 15.61 0.00 2.11 1.43 1.38 79.48 10:06:01 PM 1 61.47 0.00 6.40 1.10 2.34 28.70 10:07:01 PM all 38.39 0.00 4.28 2.54 2.00 52.79 10:07:01 PM 0 21.05 0.00 3.50 2.51 1.82 71.12 10:07:01 PM 1 55.83 0.00 5.05 2.58 2.18 34.36 10:08:01 PM all 37.87 0.00 2.63 0.47 1.95 57.07 10:08:01 PM 0 21.22 0.00 2.32 0.76 1.67 74.03 10:08:01 PM 1 54.54 0.00 2.95 0.18 2.24 40.09 10:09:01 PM all 39.21 0.00 2.52 0.16 2.34 55.77 10:09:01 PM 0 50.92 0.00 2.98 0.25 2.42 43.44 10:09:01 PM 1 27.56 0.00 2.06 0.08 2.27 68.03 10:10:01 PM all 33.81 0.00 2.60 0.23 1.70 61.65 10:10:01 PM 0 23.44 0.00 2.32 0.15 1.44 72.65 10:10:01 PM 1 44.19 0.00 2.89 0.32 1.96 50.65 10:11:01 PM all 39.59 0.00 2.94 0.57 1.77 55.12 10:11:01 PM 0 32.49 0.00 3.19 0.33 1.66 62.33 10:11:01 PM 1 46.70 0.00 2.70 0.82 1.88 47.91 10:12:01 PM all 41.07 0.00 3.32 0.44 2.10 53.07 10:12:01 PM 0 20.61 0.00 2.54 0.68 2.00 74.17 10:12:01 PM 1 61.72 0.00 4.12 0.20 2.20 31.76 Average: all 38.35 0.00 3.22 0.81 1.96 55.66 Average: 0 26.48 0.00 2.71 0.87 1.77 68.17 Average: 1 50.25 0.00 3.73 0.75 2.15 43.11