---> uname -a: Linux prd-centos8-builder-2c-1g-6671.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 591 4884 19 2223 6802 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:d6:28:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fed6:28ef/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) 02/10/2026 _x86_64_ (2 CPU) 03:34:23 LINUX RESTART (2 CPU) 03:35:02 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 136.47 93.51 42.96 1722.15 7823.18 03:37:01 AM 122.58 0.82 121.76 84.91 8806.06 Average: 129.46 46.77 82.69 896.58 8318.79 03:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5323880 6993288 2560564 32.48 2688 1853392 769340 8.61 437404 1819160 32272 03:37:01 AM 4980924 6944404 2903520 36.83 2688 2129536 756572 8.47 448216 2084504 118740 Average: 5152402 6968846 2732042 34.65 2688 1991464 762956 8.54 442810 1951832 75506 03:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 AM eth0 26.50 20.89 217.78 4.95 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 69.06 50.20 932.96 12.02 0.00 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.96 35.67 578.40 8.51 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) 02/10/2026 _x86_64_ (2 CPU) 03:34:23 LINUX RESTART (2 CPU) 03:35:02 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 11.99 1.49 13.98 2.07 0.10 70.36 03:36:01 AM 0 12.39 1.50 14.25 2.27 0.10 69.49 03:36:01 AM 1 11.60 1.48 13.72 1.88 0.10 71.22 03:37:01 AM all 41.51 0.00 4.36 1.36 0.15 52.63 03:37:01 AM 0 50.13 0.00 4.76 0.70 0.15 44.25 03:37:01 AM 1 32.90 0.00 3.96 2.01 0.15 60.99 Average: all 26.93 0.74 9.11 1.71 0.13 61.38 Average: 0 31.49 0.74 9.45 1.47 0.13 56.72 Average: 1 22.39 0.73 8.77 1.94 0.13 66.04