---> uname -a: Linux prd-centos8-builder-2c-1g-6608.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: 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 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 559 5044 19 2094 6833 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:f8:21:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fef8:211b/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) 10/27/2025 _x86_64_ (2 CPU) 01:03:34 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 388.55 241.10 147.45 11246.38 39535.05 01:06:01 AM 149.83 20.09 129.74 203.00 11657.58 01:07:01 AM 51.47 0.48 50.99 54.39 4150.19 01:08:01 AM 30.69 0.35 30.34 47.05 1156.73 Average: 155.14 65.51 89.63 2887.82 14125.31 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5497264 7034412 2387172 30.28 2688 1720900 748228 8.38 188432 1895468 97652 01:06:01 AM 5216952 7031612 2667484 33.83 2688 1981812 665624 7.45 195752 2097220 84948 01:07:01 AM 5185576 7011592 2698860 34.23 2688 1991704 682824 7.64 224272 2103200 22760 01:08:01 AM 5219732 7047124 2664704 33.80 2688 1993092 695456 7.79 227240 2066324 8856 Average: 5279881 7031185 2604555 33.03 2688 1921877 698033 7.81 208924 2040553 53554 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 226.97 130.56 1172.88 61.35 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 51.35 37.82 906.07 9.17 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.18 17.88 42.72 6.56 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 23.46 21.51 19.75 8.40 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 80.24 51.94 535.38 21.37 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) 10/27/2025 _x86_64_ (2 CPU) 01:03:34 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.90 2.89 19.69 31.30 0.14 11.08 01:05:01 AM 0 36.83 2.41 18.35 28.46 0.15 13.79 01:05:01 AM 1 32.95 3.37 21.05 34.16 0.12 8.35 01:06:01 AM all 25.49 0.39 6.07 14.19 0.17 53.68 01:06:01 AM 0 28.63 0.55 7.14 18.89 0.20 44.58 01:06:01 AM 1 22.38 0.23 5.01 9.53 0.13 62.72 01:07:01 AM all 31.41 0.00 2.32 5.17 0.08 61.03 01:07:01 AM 0 34.61 0.00 2.70 6.28 0.08 56.33 01:07:01 AM 1 28.21 0.00 1.93 4.05 0.08 65.72 01:08:01 AM all 34.92 0.00 2.34 2.56 0.10 60.08 01:08:01 AM 0 34.61 0.00 2.29 3.14 0.10 59.86 01:08:01 AM 1 35.23 0.00 2.39 1.97 0.10 60.30 Average: all 31.66 0.81 7.52 13.18 0.12 46.71 Average: 0 33.66 0.73 7.55 14.09 0.13 43.83 Average: 1 29.67 0.88 7.49 12.26 0.11 49.59