---> uname -a: Linux prd-centos8-builder-2c-2g-1247.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 628 4803 19 2266 6772 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:7e:50:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe7e:503f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:d4:47:36 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) 11/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 219.13 9.65 209.48 1522.16 7713.30 04:34:01 AM 98.63 0.73 97.90 103.70 11195.92 04:35:01 AM 29.16 0.07 29.10 3.07 1223.90 04:36:01 AM 19.53 0.00 19.53 0.00 778.81 04:37:01 AM 26.96 0.92 26.05 95.18 766.69 Average: 78.69 2.27 76.41 344.84 4335.94 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5100348 6992360 2782084 35.29 2688 2073660 976420 10.93 202112 2252060 186904 04:34:01 AM 4861116 6904948 3021316 38.33 2688 2218792 1029744 11.53 236284 2428256 61556 04:35:01 AM 4952336 6961468 2930096 37.17 2688 2184352 980692 10.98 268260 2305520 9936 04:36:01 AM 4854684 6897980 3027748 38.41 2688 2218668 1043964 11.69 271672 2400072 44252 04:37:01 AM 4898724 6914288 2983708 37.85 2688 2190500 1029992 11.53 423568 2204292 26268 Average: 4933442 6934209 2948990 37.41 2688 2177194 1012162 11.33 280379 2318040 65783 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 264.40 160.61 1773.57 55.66 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 62.85 52.92 606.70 10.95 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 22.81 23.78 30.02 8.60 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 14.26 14.61 13.16 5.49 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 22.20 19.80 28.49 9.46 0.00 0.00 0.00 0.00 04:37:01 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 77.31 54.35 490.42 18.03 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) 11/26/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.04 0.00 6.40 1.60 0.09 53.87 04:33:01 AM 0 34.63 0.00 4.38 0.70 0.08 60.21 04:33:01 AM 1 41.46 0.00 8.43 2.51 0.10 47.51 04:34:01 AM all 36.31 0.00 4.79 0.91 0.10 57.89 04:34:01 AM 0 47.27 0.00 4.95 0.67 0.10 47.02 04:34:01 AM 1 25.35 0.00 4.64 1.15 0.10 68.76 04:35:01 AM all 31.87 0.00 3.81 0.12 0.08 64.13 04:35:01 AM 0 32.15 0.00 3.84 0.08 0.07 63.86 04:35:01 AM 1 31.59 0.00 3.79 0.15 0.08 64.39 04:36:01 AM all 25.29 0.00 2.51 0.12 0.09 72.00 04:36:01 AM 0 21.44 0.00 2.43 0.13 0.08 75.91 04:36:01 AM 1 29.13 0.00 2.58 0.10 0.10 68.09 04:37:01 AM all 35.48 0.00 4.06 0.11 0.08 60.27 04:37:01 AM 0 49.45 0.00 4.74 0.17 0.08 45.56 04:37:01 AM 1 21.52 0.00 3.39 0.05 0.08 74.96 Average: all 33.39 0.00 4.31 0.57 0.09 61.63 Average: 0 36.98 0.00 4.07 0.35 0.08 58.52 Average: 1 29.80 0.00 4.56 0.79 0.09 64.75