---> uname -a: Linux prd-centos8-builder-2c-2g-46217.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4804 19 2256 6763 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:50:be:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe50:beea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:03:62:7f 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) 07/26/2025 _x86_64_ (2 CPU) 12:31:47 LINUX RESTART (2 CPU) 12:32:02 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 382.32 126.54 255.78 15191.90 41927.13 12:34:01 PM 119.94 0.58 119.36 66.78 10294.05 12:35:01 PM 53.72 0.28 53.44 40.66 5973.82 12:36:01 PM 20.59 0.07 20.53 3.07 545.03 12:37:01 PM 24.28 0.92 23.36 95.17 641.12 Average: 119.31 25.35 93.97 3039.93 11777.97 12:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5292896 6977772 2589528 32.85 2688 1877872 1028040 11.51 202320 2099800 83616 12:34:01 PM 5001316 6962612 2881108 36.55 2688 2137540 978996 10.96 205284 2322476 107312 12:35:01 PM 4873024 6904748 3009400 38.18 2688 2207552 1028376 11.51 269804 2384180 43176 12:36:01 PM 5006580 7006248 2875844 36.48 2688 2175288 930180 10.42 268224 2252172 10760 12:37:01 PM 4986648 6989412 2895776 36.74 2688 2178256 942828 10.56 425340 2114436 10932 Average: 5032093 6968158 2850331 36.16 2688 2115302 981684 10.99 274194 2234613 51159 12:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 272.59 161.47 1369.31 61.32 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 66.86 56.53 696.10 9.27 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 55.46 47.03 582.14 9.71 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.09 18.48 17.08 7.23 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.91 22.99 30.36 11.53 0.00 0.00 0.00 0.00 12:37:01 PM 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 87.18 60.97 536.27 19.68 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) 07/26/2025 _x86_64_ (2 CPU) 12:31:47 LINUX RESTART (2 CPU) 12:32:02 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 45.35 0.04 10.49 8.89 0.09 35.13 12:33:01 PM 0 37.16 0.09 11.30 9.66 0.09 41.71 12:33:01 PM 1 53.50 0.00 9.69 8.12 0.08 28.60 12:34:01 PM all 36.27 0.00 5.53 1.71 0.08 56.41 12:34:01 PM 0 13.40 0.00 3.67 1.16 0.08 81.68 12:34:01 PM 1 59.25 0.00 7.40 2.25 0.08 31.02 12:35:01 PM all 29.54 0.00 3.39 1.07 0.09 65.91 12:35:01 PM 0 16.32 0.00 3.11 1.12 0.08 79.37 12:35:01 PM 1 42.78 0.00 3.67 1.02 0.10 52.43 12:36:01 PM all 32.56 0.00 3.54 0.13 0.08 63.69 12:36:01 PM 0 14.57 0.00 2.65 0.08 0.08 82.61 12:36:01 PM 1 50.56 0.00 4.43 0.17 0.07 44.77 12:37:01 PM all 34.64 0.00 3.99 0.13 0.08 61.16 12:37:01 PM 0 30.79 0.00 3.74 0.12 0.08 65.27 12:37:01 PM 1 38.48 0.00 4.24 0.13 0.08 57.06 Average: all 35.63 0.01 5.37 2.35 0.08 56.56 Average: 0 22.36 0.02 4.86 2.39 0.08 70.28 Average: 1 48.89 0.00 5.87 2.32 0.08 42.84