---> uname -a: Linux prd-centos8-builder-2c-1g-5324.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 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 592 4883 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:a1:3b:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fea1:3b5e/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) 02/04/2026 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM tps rtps wtps bread/s bwrtn/s 09:25:01 PM 129.54 84.71 44.84 1637.59 7745.38 09:26:01 PM 121.98 1.47 120.51 112.11 8814.28 Average: 125.76 43.09 82.67 874.91 8279.79 09:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 PM 5337588 7015872 2546848 32.30 2688 1861880 724928 8.12 437544 1803384 40136 09:26:01 PM 5005868 6970408 2878568 36.51 2688 2130888 728960 8.16 463568 2044196 118028 Average: 5171728 6993140 2712708 34.41 2688 1996384 726944 8.14 450556 1923790 79082 09:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 PM eth0 30.77 22.76 226.79 7.44 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 63.99 49.13 926.10 12.30 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 47.38 35.94 576.41 9.87 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) 02/04/2026 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM CPU %user %nice %system %iowait %steal %idle 09:25:01 PM all 13.11 1.32 17.60 1.65 0.08 66.23 09:25:01 PM 0 9.78 1.49 18.85 1.85 0.08 67.95 09:25:01 PM 1 16.45 1.14 16.35 1.46 0.08 64.51 09:26:01 PM all 41.41 0.00 4.36 1.10 0.10 53.03 09:26:01 PM 0 21.33 0.00 3.64 1.26 0.10 73.67 09:26:01 PM 1 61.56 0.00 5.07 0.95 0.10 32.32 Average: all 27.35 0.66 10.94 1.38 0.09 59.59 Average: 0 15.60 0.74 11.19 1.55 0.09 70.83 Average: 1 39.14 0.57 10.68 1.20 0.09 48.32