---> uname -a: Linux prd-centos8-builder-2c-1g-25133.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 583 5025 19 2090 6809 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:52:82:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe52:8214/64 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) 07/02/2025 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 221.43 105.03 116.39 1799.13 7767.29 08:06:01 AM 87.70 0.48 87.22 54.39 8744.49 08:07:01 AM 30.58 0.30 30.28 42.39 1339.08 08:08:01 AM 21.48 0.57 20.91 33.59 591.92 Average: 90.30 26.60 63.70 482.43 4610.83 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5221320 7030224 2663124 33.78 2688 1975684 671960 7.52 194260 2106808 218044 08:06:01 AM 5174492 6995396 2709952 34.37 2688 1986736 699892 7.83 222396 2114624 21472 08:07:01 AM 5178008 7000004 2706436 34.33 2688 1988012 700320 7.84 224408 2108352 8848 08:08:01 AM 5098740 6921544 2785704 35.33 2688 1988768 780636 8.74 394276 2017780 8672 Average: 5168140 6986792 2716304 34.45 2688 1984800 713202 7.98 258835 2086891 64259 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 214.45 132.94 1119.11 14.74 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 27.28 22.96 47.05 6.92 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 18.33 16.00 13.17 6.75 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 43.21 33.11 33.33 15.53 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 75.82 51.26 303.20 10.98 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) 07/02/2025 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 40.09 1.73 17.61 4.75 0.13 35.69 08:05:01 AM 0 36.67 1.62 16.14 4.09 0.12 41.37 08:05:01 AM 1 43.60 1.85 19.11 5.43 0.14 29.88 08:06:01 AM all 30.17 0.00 2.48 3.61 0.10 63.65 08:06:01 AM 0 31.62 0.00 2.45 3.90 0.10 61.92 08:06:01 AM 1 28.72 0.00 2.50 3.32 0.10 65.37 08:07:01 AM all 31.17 0.00 2.09 0.32 0.07 66.34 08:07:01 AM 0 20.25 0.00 2.10 0.33 0.07 77.25 08:07:01 AM 1 42.10 0.00 2.08 0.30 0.08 55.43 08:08:01 AM all 37.27 0.00 2.54 0.27 0.10 59.82 08:08:01 AM 0 22.88 0.00 2.07 0.18 0.08 74.78 08:08:01 AM 1 51.66 0.00 3.02 0.35 0.12 44.85 Average: all 34.63 0.42 6.09 2.21 0.10 56.55 Average: 0 27.81 0.40 5.64 2.12 0.09 63.95 Average: 1 41.49 0.45 6.54 2.31 0.11 49.10