---> uname -a: Linux prd-centos8-builder-2c-2g-2163.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4759 19 2267 6729 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:2d:20:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe2d:2033/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:60:3f:2f 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) 10/26/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 296.98 24.88 272.11 5867.78 8620.46 01:34:01 AM 105.71 0.70 105.01 103.17 11697.65 01:35:01 AM 28.03 0.00 28.03 0.00 3074.75 01:36:01 AM 25.18 0.10 25.08 3.60 675.79 01:37:01 AM 26.66 0.92 25.75 95.18 709.87 Average: 96.52 5.32 91.20 1214.06 4956.05 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5094124 6973032 2788300 35.37 2688 2060832 996104 11.15 202580 2259684 200840 01:34:01 AM 4921412 6939292 2961012 37.56 2688 2193148 1011852 11.33 233152 2374008 50856 01:35:01 AM 4878532 6901880 3003892 38.11 2688 2198892 1038940 11.63 250448 2398748 25016 01:36:01 AM 4916604 6927076 2965820 37.63 2688 2185812 1005828 11.26 269680 2341080 10756 01:37:01 AM 4916864 6929720 2965560 37.62 2688 2188156 1002348 11.22 427028 2184008 10352 Average: 4945507 6934200 2936917 37.26 2688 2165368 1011014 11.32 276578 2311506 59564 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 321.06 204.45 1917.71 64.38 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 82.51 66.24 719.75 13.11 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 14.21 15.30 21.15 5.33 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.25 19.23 17.90 8.02 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 27.71 23.66 31.15 15.21 0.00 0.00 0.00 0.00 01:37:01 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 92.95 65.78 541.58 21.21 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) 10/26/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 43.44 0.00 8.26 3.41 0.10 44.79 01:33:01 AM 0 38.01 0.00 9.12 4.70 0.10 48.06 01:33:01 AM 1 48.86 0.00 7.40 2.12 0.10 41.52 01:34:01 AM all 31.39 0.00 5.20 2.66 0.09 60.66 01:34:01 AM 0 31.29 0.00 5.08 1.95 0.08 61.59 01:34:01 AM 1 31.49 0.00 5.32 3.36 0.10 59.73 01:35:01 AM all 17.46 0.00 2.01 0.48 0.08 79.97 01:35:01 AM 0 18.21 0.00 1.90 0.83 0.08 78.98 01:35:01 AM 1 16.71 0.00 2.12 0.13 0.07 80.97 01:36:01 AM all 35.39 0.00 3.51 0.12 0.10 60.88 01:36:01 AM 0 46.73 0.00 4.20 0.12 0.10 48.86 01:36:01 AM 1 24.07 0.00 2.81 0.12 0.10 72.90 01:37:01 AM all 35.66 0.00 3.98 0.17 0.09 60.11 01:37:01 AM 0 34.97 0.00 4.17 0.17 0.10 60.59 01:37:01 AM 1 36.34 0.00 3.79 0.17 0.08 59.62 Average: all 32.66 0.00 4.59 1.37 0.09 61.29 Average: 0 33.84 0.00 4.89 1.55 0.09 59.62 Average: 1 31.49 0.00 4.29 1.18 0.09 62.95