---> uname -a: Linux prd-centos8-builder-2c-1g-19992.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 8.9G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 595 4527 19 2576 6786 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:1c:8a:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe1c:8a52/64 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) 06/10/2025 _x86_64_ (2 CPU) 12:54:43 LINUX RESTART (2 CPU) 12:55:01 PM tps rtps wtps bread/s bwrtn/s 12:56:01 PM 320.19 173.01 147.18 6890.77 41661.78 12:57:01 PM 174.14 1.58 172.56 1136.55 18606.96 12:58:01 PM 93.15 0.58 92.57 77.45 7380.04 Average: 195.83 58.39 137.44 2701.74 22550.44 12:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 PM 5361308 6970964 2523136 32.00 2688 1790560 856320 9.59 196240 2014100 102152 12:57:01 PM 4804772 6922604 3079672 39.06 2688 2275436 736832 8.25 409568 2260628 82596 12:58:01 PM 4662440 6973328 3222004 40.87 2688 2443336 649480 7.27 413876 2349772 106228 Average: 4942840 6955632 2941604 37.31 2688 2169777 747544 8.37 339895 2208167 96992 12:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 373.31 177.57 1368.20 70.96 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 266.54 197.52 1299.59 20.97 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 56.17 41.29 242.45 8.61 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 232.02 138.80 970.12 33.51 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) 06/10/2025 _x86_64_ (2 CPU) 12:54:43 LINUX RESTART (2 CPU) 12:55:01 PM CPU %user %nice %system %iowait %steal %idle 12:56:01 PM all 38.18 3.09 22.22 23.24 0.13 13.15 12:56:01 PM 0 36.23 2.76 22.81 24.31 0.14 13.76 12:56:01 PM 1 40.12 3.42 21.63 22.17 0.12 12.53 12:57:01 PM all 31.36 0.01 4.86 9.56 0.10 54.11 12:57:01 PM 0 44.37 0.00 5.70 8.99 0.10 40.84 12:57:01 PM 1 18.40 0.02 4.01 10.13 0.10 67.34 12:58:01 PM all 34.99 0.00 3.90 4.33 0.10 56.68 12:58:01 PM 0 50.08 0.00 4.68 4.39 0.12 40.73 12:58:01 PM 1 19.89 0.00 3.12 4.27 0.08 72.63 Average: all 34.82 1.02 10.23 12.29 0.11 41.53 Average: 0 43.62 0.91 10.97 12.47 0.12 31.91 Average: 1 26.03 1.13 9.49 12.11 0.10 51.14