---> uname -a: Linux prd-centos8-builder-2c-4g-4832.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 495 1130 17 2039 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:67:f4:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe67:f401/64 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) 09/26/2025 _x86_64_ (2 CPU) 20:03:55 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 56.76 0.58 56.18 16.53 5772.41 08:07:01 PM 68.42 0.50 67.92 53.86 8542.26 08:08:01 PM 32.81 0.05 32.76 1.33 3515.91 08:09:01 PM 18.49 0.27 18.23 41.85 459.15 08:10:01 PM 15.08 0.00 15.08 0.00 618.16 08:11:01 PM 19.02 0.37 18.65 18.12 536.68 08:12:01 PM 19.34 0.38 18.96 38.65 546.13 Average: 32.85 0.31 32.54 24.33 2855.62 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1383972 3029416 2369704 63.13 2104 1813300 615316 12.81 144196 1934804 130668 08:07:01 PM 1221584 2985056 2532092 67.46 2104 1924832 631680 13.15 147896 2065552 44700 08:08:01 PM 1215348 3016140 2538328 67.62 2104 1961796 593192 12.35 171820 2046312 8848 08:09:01 PM 1058584 2894492 2695092 71.80 2104 1996876 712036 14.83 209620 2165748 42736 08:10:01 PM 1178584 2980768 2575092 68.60 2104 1963052 628700 13.09 207604 2045252 4 08:11:01 PM 1109184 2912088 2644492 70.45 2104 1963724 702312 14.62 391600 1931836 8988 08:12:01 PM 1098948 2911116 2654728 70.72 2104 1972696 702484 14.63 392688 1940800 27000 Average: 1180886 2961297 2572790 68.54 2104 1942325 655103 13.64 237918 2018615 37563 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 68.06 57.28 833.52 6.10 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 23.65 20.98 227.22 5.44 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 52.42 45.97 590.62 7.39 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.95 14.71 13.26 6.14 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 11.90 12.36 10.14 3.88 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 19.49 16.94 15.51 7.61 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.56 12.10 9.17 5.94 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 28.57 25.76 242.77 6.07 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) 09/26/2025 _x86_64_ (2 CPU) 20:03:55 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.19 0.00 4.03 1.05 2.79 53.93 08:06:01 PM 0 20.83 0.00 2.25 1.34 3.00 72.58 08:06:01 PM 1 55.88 0.00 5.85 0.76 2.58 34.93 08:07:01 PM all 37.13 0.00 4.15 2.39 2.89 53.44 08:07:01 PM 0 28.27 0.00 2.75 2.71 3.12 63.15 08:07:01 PM 1 46.12 0.00 5.57 2.07 2.65 43.60 08:08:01 PM all 38.00 0.00 2.64 0.75 1.99 56.62 08:08:01 PM 0 19.27 0.00 2.41 0.64 1.70 75.97 08:08:01 PM 1 56.82 0.00 2.87 0.86 2.27 37.16 08:09:01 PM all 37.25 0.00 2.43 0.48 2.01 57.83 08:09:01 PM 0 24.11 0.00 2.09 0.48 1.93 71.38 08:09:01 PM 1 50.46 0.00 2.77 0.48 2.09 44.20 08:10:01 PM all 34.07 0.00 2.58 0.45 2.19 60.71 08:10:01 PM 0 37.25 0.00 2.79 0.45 2.23 57.28 08:10:01 PM 1 30.89 0.00 2.37 0.46 2.14 64.13 08:11:01 PM all 39.44 0.00 2.76 0.48 2.12 55.20 08:11:01 PM 0 14.83 0.00 2.11 0.64 1.91 80.51 08:11:01 PM 1 64.23 0.00 3.42 0.32 2.32 29.72 08:12:01 PM all 40.86 0.00 3.14 0.23 2.40 53.36 08:12:01 PM 0 25.80 0.00 2.42 0.26 2.31 69.21 08:12:01 PM 1 55.98 0.00 3.87 0.20 2.50 37.46 Average: all 37.85 0.00 3.11 0.84 2.34 55.87 Average: 0 24.33 0.00 2.40 0.94 2.32 70.01 Average: 1 51.46 0.00 3.82 0.74 2.36 41.62