---> uname -a: Linux prd-centos8-builder-2c-1g-8544.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 579 5028 19 2091 6813 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:d0:52:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fed0:52d0/64 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) 01:03:21 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 240.25 86.82 153.43 856.80 11904.76 01:06:01 AM 65.44 0.35 65.09 43.73 5246.06 01:07:01 AM 29.24 0.47 28.77 48.52 835.69 Average: 110.92 28.89 82.03 313.32 5962.21 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5183264 7003476 2701172 34.26 2688 1986916 690368 7.73 199588 2129628 122312 01:06:01 AM 5128716 6951200 2755720 34.95 2688 1988328 750704 8.40 226708 2152780 7652 01:07:01 AM 5166968 6993704 2717468 34.47 2688 1992092 700172 7.84 395072 1946404 20112 Average: 5159649 6982793 2724787 34.56 2688 1989112 713748 7.99 273789 2076271 50025 01:04:02 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 75.97 53.01 1157.33 13.45 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 27.78 23.83 47.58 9.82 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 27.74 21.96 20.94 9.99 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 43.65 32.82 404.41 11.07 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) 11/04/2025 _x86_64_ (2 CPU) 01:03:21 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 40.28 1.48 14.41 2.64 0.13 41.06 01:05:01 AM 0 25.98 1.69 14.44 2.74 0.12 55.03 01:05:01 AM 1 54.64 1.27 14.38 2.54 0.14 27.04 01:06:01 AM all 38.48 0.00 2.72 0.81 0.12 57.88 01:06:01 AM 0 35.63 0.00 2.85 0.88 0.12 60.53 01:06:01 AM 1 41.33 0.00 2.59 0.73 0.12 55.24 01:07:01 AM all 40.97 0.00 3.39 0.24 0.11 55.29 01:07:01 AM 0 34.92 0.00 3.25 0.20 0.12 61.51 01:07:01 AM 1 47.05 0.00 3.52 0.28 0.10 49.05 Average: all 39.91 0.48 6.76 1.22 0.12 51.51 Average: 0 32.23 0.55 6.77 1.26 0.12 59.06 Average: 1 47.60 0.42 6.75 1.17 0.12 43.94