---> uname -a: Linux prd-centos8-builder-2c-2g-7261.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4745 19 2267 6716 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:ff:1c:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feff:1c39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:d6:15:4b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/09/2025 _x86_64_ (2 CPU) 03:31:50 LINUX RESTART (2 CPU) 03:33:02 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 93.49 0.61 92.88 22.91 7596.25 03:35:01 AM 80.84 0.72 80.12 104.25 10191.33 03:36:01 AM 27.84 0.07 27.77 3.07 764.05 03:37:01 AM 23.60 0.72 22.88 67.59 641.83 Average: 56.29 0.53 55.76 49.56 4786.49 03:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 4946920 6915040 2935504 37.24 2688 2144708 1022676 11.45 203188 2386676 224476 03:35:01 AM 4958652 6969696 2923772 37.09 2688 2186324 978392 10.96 233644 2333912 12244 03:36:01 AM 4905180 6916180 2977244 37.77 2688 2186420 1017084 11.39 268376 2352748 10764 03:37:01 AM 4885224 6896444 2997200 38.02 2688 2186584 1046608 11.72 424376 2216624 9016 Average: 4923994 6924340 2958430 37.53 2688 2176009 1016190 11.38 282396 2322490 64125 03:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 91.31 75.60 1062.26 10.49 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 72.45 59.59 604.62 11.36 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.14 20.74 16.92 9.35 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 28.13 24.31 33.54 11.24 0.00 0.00 0.00 0.00 03:37:01 AM docker0 0.00 0.00 0.00 0.00 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 52.60 44.93 426.67 10.61 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/09/2025 _x86_64_ (2 CPU) 03:31:50 LINUX RESTART (2 CPU) 03:33:02 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.88 0.00 5.25 0.74 0.11 57.01 03:34:01 AM 0 23.15 0.00 3.82 0.62 0.10 72.30 03:34:01 AM 1 50.65 0.00 6.70 0.86 0.12 41.67 03:35:01 AM all 31.14 0.00 4.28 1.47 0.09 63.02 03:35:01 AM 0 17.86 0.00 3.73 1.32 0.08 77.00 03:35:01 AM 1 44.44 0.00 4.83 1.62 0.10 49.01 03:36:01 AM all 37.11 0.00 3.83 0.15 0.09 58.82 03:36:01 AM 0 28.46 0.00 3.55 0.10 0.08 67.81 03:36:01 AM 1 45.76 0.00 4.12 0.20 0.10 49.82 03:37:01 AM all 33.12 0.00 3.86 0.62 0.11 62.29 03:37:01 AM 0 13.09 0.00 2.52 0.18 0.10 84.11 03:37:01 AM 1 53.18 0.00 5.21 1.05 0.12 40.44 Average: all 34.55 0.00 4.30 0.74 0.10 60.30 Average: 0 20.63 0.00 3.40 0.56 0.09 75.32 Average: 1 48.50 0.00 5.21 0.93 0.11 45.25