---> uname -a: Linux prd-centos8-builder-2c-2g-11573.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 616 4810 19 2271 6784 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:9d:3a:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe9d:3a9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:2d:95:43 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) 12/08/2025 _x86_64_ (2 CPU) 05:31:51 LINUX RESTART (2 CPU) 05:32:02 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 350.50 126.38 224.12 15258.07 41376.00 05:34:01 AM 114.18 0.85 113.33 80.77 10222.24 05:35:01 AM 60.57 0.28 60.29 40.66 7099.63 05:36:01 AM 25.76 0.07 25.69 3.07 665.06 05:37:01 AM 23.48 0.92 22.56 80.52 623.91 Average: 114.12 25.37 88.76 3052.55 11900.67 05:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5403756 7057028 2478668 31.45 2688 1847252 924908 10.36 193604 2001608 72932 05:34:01 AM 5003984 6981024 2878440 36.52 2688 2153220 949932 10.64 203312 2322764 137136 05:35:01 AM 4985180 6999024 2897244 36.76 2688 2189040 927752 10.39 233748 2307528 10932 05:36:01 AM 4970552 6985152 2911872 36.94 2688 2190032 942536 10.55 268220 2288096 10764 05:37:01 AM 4950428 6965800 2931996 37.20 2688 2190596 969548 10.86 424256 2152236 9024 Average: 5062780 6997606 2819644 35.77 2688 2114028 942935 10.56 264628 2214446 48158 05:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 202.22 135.51 1505.99 59.48 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 85.24 70.09 878.47 9.51 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 72.40 54.76 604.64 10.34 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 16.88 17.71 15.31 8.30 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 25.70 21.58 32.13 9.28 0.00 0.00 0.00 0.00 05:37:01 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 80.09 59.68 604.35 19.25 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) 12/08/2025 _x86_64_ (2 CPU) 05:31:51 LINUX RESTART (2 CPU) 05:32:02 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 51.13 0.03 11.08 5.89 0.10 31.77 05:33:01 AM 0 47.88 0.03 9.48 5.36 0.10 37.14 05:33:01 AM 1 54.38 0.03 12.67 6.42 0.10 26.39 05:34:01 AM all 35.99 0.00 5.49 1.72 0.10 56.70 05:34:01 AM 0 33.57 0.00 5.65 2.38 0.10 58.31 05:34:01 AM 1 38.42 0.00 5.33 1.07 0.10 55.08 05:35:01 AM all 31.42 0.00 4.11 1.25 0.13 63.10 05:35:01 AM 0 38.31 0.00 4.67 1.41 0.12 55.49 05:35:01 AM 1 24.57 0.00 3.55 1.08 0.13 70.65 05:36:01 AM all 35.85 0.00 3.09 0.15 0.09 60.81 05:36:01 AM 0 38.67 0.00 2.88 0.15 0.10 58.19 05:36:01 AM 1 33.03 0.00 3.30 0.15 0.08 63.44 05:37:01 AM all 33.74 0.00 3.69 0.13 0.08 62.34 05:37:01 AM 0 51.20 0.00 4.54 0.20 0.10 43.96 05:37:01 AM 1 16.31 0.00 2.85 0.07 0.07 80.71 Average: all 37.52 0.01 5.45 1.79 0.10 55.13 Average: 0 41.87 0.01 5.41 1.87 0.10 50.73 Average: 1 33.17 0.01 5.48 1.72 0.10 59.53