---> uname -a: Linux prd-centos8-builder-2c-1g-46388.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 586 5020 19 2092 6806 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:13:89:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe13:89f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/17/2025 _x86_64_ (2 CPU) 07:03:21 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 244.79 94.83 149.96 1233.13 11499.17 07:06:01 AM 58.27 0.68 57.59 93.18 5292.83 07:07:01 AM 26.61 0.18 26.42 7.60 1246.20 07:08:01 AM 19.03 0.38 18.65 18.26 551.77 Average: 87.17 24.02 63.15 338.03 4647.35 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5147736 6965960 2736708 34.71 2688 1984488 756492 8.47 199356 2167500 128636 07:06:01 AM 5085828 6909548 2798616 35.50 2688 1989476 806120 9.02 226480 2201024 21500 07:07:01 AM 5158724 6991764 2725720 34.57 2688 1998292 713304 7.99 229644 2121028 8612 07:08:01 AM 5088416 6913276 2796028 35.46 2688 1990380 798640 8.94 397096 2025572 9008 Average: 5120176 6945137 2764268 35.06 2688 1990659 768639 8.60 263144 2128781 41939 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 67.34 57.29 1126.66 13.43 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.85 23.23 48.27 7.88 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 35.60 27.16 26.65 12.07 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 18.86 15.38 17.86 6.89 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 37.41 30.76 304.85 10.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/17/2025 _x86_64_ (2 CPU) 07:03:21 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 41.09 1.53 15.58 3.03 0.13 38.65 07:05:01 AM 0 31.53 1.48 14.53 3.43 0.13 48.89 07:05:01 AM 1 50.68 1.57 16.63 2.62 0.14 28.37 07:06:01 AM all 33.67 0.00 2.71 6.12 0.09 57.41 07:06:01 AM 0 33.18 0.00 2.98 5.69 0.10 58.05 07:06:01 AM 1 34.16 0.00 2.44 6.54 0.08 56.77 07:07:01 AM all 33.77 0.00 2.57 2.50 0.08 61.08 07:07:01 AM 0 34.23 0.00 2.60 1.27 0.08 61.82 07:07:01 AM 1 33.31 0.00 2.53 3.73 0.08 60.35 07:08:01 AM all 19.39 0.00 1.17 8.34 0.07 71.04 07:08:01 AM 0 18.42 0.00 1.13 6.68 0.07 73.70 07:08:01 AM 1 20.35 0.00 1.20 10.00 0.07 68.39 Average: all 31.95 0.38 5.47 5.00 0.09 57.10 Average: 0 29.34 0.37 5.29 4.27 0.10 60.64 Average: 1 34.57 0.39 5.66 5.73 0.09 53.56