---> uname -a: Linux prd-centos8-builder-2c-2g-12656.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 624 4801 19 2271 6775 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:ec:96:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feec:96c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:ca:c5:d9 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) 11/22/2025 _x86_64_ (2 CPU) 11:32:06 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 211.18 6.87 204.32 1129.81 7221.86 11:35:01 AM 102.65 0.53 102.12 64.91 11375.51 11:36:01 AM 30.26 0.67 29.60 72.39 1228.08 11:37:01 AM 19.78 0.00 19.78 0.00 512.86 11:38:02 AM 24.88 0.52 24.36 64.65 694.35 Average: 77.75 1.72 76.03 266.34 4206.66 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5102736 6998996 2779688 35.26 2688 2078056 949584 10.63 201652 2249988 186840 11:35:01 AM 4893780 6939752 2988644 37.92 2688 2221104 985920 11.04 234784 2398196 60368 11:36:01 AM 4982712 6998296 2899712 36.79 2688 2190772 917248 10.27 281664 2261600 10756 11:37:01 AM 4870400 6886068 3012024 38.21 2688 2190844 1040256 11.65 282240 2372852 10852 11:38:02 AM 4876712 6907464 3005712 38.13 2688 2205552 1015788 11.37 438056 2211528 36532 Average: 4945268 6946115 2937156 37.26 2688 2177266 981759 10.99 287679 2298833 61070 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 98.58 79.47 1158.12 12.70 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 60.56 51.08 608.29 10.27 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.35 20.13 26.39 7.52 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 18.78 18.76 17.51 7.19 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:02 AM eth0 22.34 21.34 28.56 13.60 0.00 0.00 0.00 0.00 11:38:02 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 43.92 38.16 367.77 10.25 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) 11/22/2025 _x86_64_ (2 CPU) 11:32:06 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 31.09 0.00 5.33 4.55 0.28 58.74 11:34:01 AM 0 31.55 0.00 4.71 2.08 0.33 61.33 11:34:01 AM 1 30.64 0.00 5.95 7.03 0.23 56.15 11:35:01 AM all 36.05 0.00 5.16 1.37 0.10 57.32 11:35:01 AM 0 30.93 0.00 5.07 1.22 0.10 62.68 11:35:01 AM 1 41.17 0.00 5.26 1.52 0.10 51.96 11:36:01 AM all 32.84 0.00 3.27 0.20 0.09 63.60 11:36:01 AM 0 37.61 0.00 3.12 0.25 0.08 58.94 11:36:01 AM 1 28.06 0.00 3.42 0.15 0.10 68.27 11:37:01 AM all 32.48 0.00 3.27 0.10 0.08 64.07 11:37:01 AM 0 23.19 0.00 3.09 0.08 0.08 73.56 11:37:01 AM 1 41.77 0.00 3.45 0.12 0.08 54.58 11:38:02 AM all 36.12 0.00 4.40 0.12 0.10 59.26 11:38:02 AM 0 40.10 0.00 4.20 0.17 0.10 55.44 11:38:02 AM 1 32.14 0.00 4.60 0.07 0.10 63.09 Average: all 33.72 0.00 4.29 1.27 0.13 60.60 Average: 0 32.68 0.00 4.04 0.76 0.14 62.39 Average: 1 34.76 0.00 4.54 1.78 0.12 58.81