---> uname -a: Linux prd-centos8-builder-2c-1g-6504.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 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 4896 19 2226 6817 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:96:37:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe96:37f8/64 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) 10/26/2025 _x86_64_ (2 CPU) 08:42:10 LINUX RESTART (2 CPU) 08:43:02 AM tps rtps wtps bread/s bwrtn/s 08:44:01 AM 111.81 56.69 55.12 1425.14 8218.16 08:45:01 AM 118.76 1.00 117.76 94.92 8819.61 Average: 115.32 28.61 86.70 754.50 8521.39 08:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 AM 5304096 6994492 2580348 32.73 2688 1872716 752448 8.42 438684 1833180 47596 08:45:01 AM 5012564 6979880 2871880 36.42 2688 2132880 717144 8.03 448776 2052928 119252 Average: 5158330 6987186 2726114 34.58 2688 2002798 734796 8.23 443730 1943054 83424 08:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 AM eth0 29.50 23.74 264.43 5.47 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 56.01 42.93 882.18 11.17 0.00 0.00 0.00 0.00 Average: lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.86 33.41 575.88 8.35 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) 10/26/2025 _x86_64_ (2 CPU) 08:42:10 LINUX RESTART (2 CPU) 08:43:02 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 13.89 0.84 9.80 2.26 0.14 73.06 08:44:01 AM 0 9.60 0.88 10.05 2.28 0.17 77.02 08:44:01 AM 1 18.17 0.80 9.56 2.24 0.12 69.11 08:45:01 AM all 42.57 0.00 4.03 1.63 0.11 51.66 08:45:01 AM 0 30.15 0.00 3.78 1.23 0.10 64.74 08:45:01 AM 1 55.04 0.00 4.29 2.03 0.12 38.52 Average: all 28.38 0.42 6.89 1.94 0.13 62.25 Average: 0 20.00 0.44 6.88 1.75 0.13 70.80 Average: 1 36.77 0.40 6.90 2.14 0.12 53.68