---> uname -a: Linux prd-centos8-builder-2c-1g-8724.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 569 5035 19 2094 6824 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:64:78:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe64:78ae/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) 11/04/2025 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 290.34 152.55 137.79 6398.67 8112.40 04:06:01 PM 94.15 0.47 93.68 53.32 8187.05 04:07:01 PM 45.43 0.35 45.08 43.72 3937.90 04:08:01 PM 26.53 0.47 26.06 48.53 732.71 Average: 114.12 38.46 75.66 1636.19 5242.58 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5350084 7050168 2534352 32.14 2688 1873124 675576 7.56 194796 1995112 150748 04:06:01 PM 5085672 6916796 2798764 35.50 2688 1997360 798592 8.94 201916 2223080 96696 04:07:01 PM 5087768 6914796 2796668 35.47 2688 1992704 778024 8.71 226100 2193348 8812 04:08:01 PM 5144196 6974188 2740240 34.76 2688 1995308 721408 8.08 394992 1968840 20124 Average: 5166930 6963987 2717506 34.47 2688 1964624 743400 8.32 254451 2095095 69095 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 293.80 152.87 1844.02 65.72 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.63 23.85 275.72 7.60 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.74 20.44 19.58 9.67 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 28.11 22.95 22.66 10.38 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 93.08 55.03 540.53 23.34 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) 11/04/2025 _x86_64_ (2 CPU) 16:03:30 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.98 2.76 21.24 10.60 0.12 26.30 04:05:01 PM 0 49.12 2.32 19.30 9.91 0.12 19.23 04:05:01 PM 1 28.77 3.21 23.19 11.29 0.12 33.42 04:06:01 PM all 27.45 0.00 2.64 14.96 0.10 54.85 04:06:01 PM 0 24.45 0.00 2.45 18.35 0.10 54.66 04:06:01 PM 1 30.45 0.00 2.83 11.57 0.10 55.04 04:07:01 PM all 33.27 0.00 2.26 6.09 0.08 58.29 04:07:01 PM 0 32.92 0.00 1.84 5.96 0.08 59.20 04:07:01 PM 1 33.62 0.00 2.69 6.23 0.08 57.37 04:08:01 PM all 41.81 0.00 3.52 0.36 0.11 54.20 04:08:01 PM 0 61.97 0.00 4.00 0.50 0.12 33.41 04:08:01 PM 1 21.67 0.00 3.05 0.22 0.10 74.96 Average: all 35.36 0.68 7.35 7.99 0.10 48.51 Average: 0 42.08 0.57 6.84 8.68 0.10 41.72 Average: 1 28.62 0.79 7.86 7.30 0.10 55.33