---> uname -a: Linux prd-centos8-builder-2c-1g-44711.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 571 5039 19 2088 6821 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:72:d6:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe72:d64f/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) 09/09/2025 _x86_64_ (2 CPU) 13:03:19 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 224.13 72.34 151.79 730.81 11159.79 01:06:01 PM 60.47 0.32 60.16 43.19 5065.11 01:07:01 PM 21.60 0.42 21.18 18.80 605.52 Average: 102.07 24.36 77.71 264.27 5610.14 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5180444 6994968 2703992 34.30 2688 1981200 695900 7.79 198992 2135364 118060 01:06:01 PM 5186768 7007364 2697668 34.22 2688 1986584 690744 7.73 225512 2097184 8852 01:07:01 PM 5178836 6998544 2705600 34.32 2688 1985720 684340 7.66 395680 1935660 7504 Average: 5182016 7000292 2702420 34.28 2688 1984501 690328 7.73 273395 2056069 44805 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 61.36 51.31 955.56 12.51 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 31.83 26.56 50.81 9.36 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 34.28 26.51 31.45 9.31 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 42.49 34.79 345.94 10.40 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) 09/09/2025 _x86_64_ (2 CPU) 13:03:19 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.63 1.12 12.74 2.60 0.13 42.78 01:05:01 PM 0 53.42 0.75 11.49 2.61 0.15 31.57 01:05:01 PM 1 27.77 1.48 13.99 2.59 0.12 54.05 01:06:01 PM all 40.16 0.00 2.89 0.52 0.13 56.30 01:06:01 PM 0 48.92 0.00 3.02 0.50 0.13 47.42 01:06:01 PM 1 31.44 0.00 2.76 0.55 0.13 65.13 01:07:01 PM all 36.22 0.00 2.67 0.11 0.10 60.90 01:07:01 PM 0 41.14 0.00 2.75 0.17 0.10 55.84 01:07:01 PM 1 31.32 0.00 2.58 0.05 0.10 65.95 Average: all 39.00 0.37 6.08 1.07 0.12 53.35 Average: 0 47.82 0.25 5.75 1.09 0.13 44.96 Average: 1 30.19 0.49 6.41 1.06 0.12 61.74