---> uname -a: Linux prd-centos8-builder-2c-2g-17224.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 629 4798 19 2269 6771 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:dd:d6:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fedd:d639/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:35:69:8b 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) 12/29/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 173.26 26.34 146.93 6282.73 13225.40 03:34:01 AM 117.09 0.43 116.66 62.25 12439.37 03:35:01 AM 29.77 1.10 28.67 93.97 1638.99 03:36:01 AM 25.69 0.00 25.69 0.00 985.39 03:37:01 AM 24.99 0.52 24.48 64.65 655.78 Average: 74.17 5.68 68.49 1300.88 5789.23 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5127184 6943316 2755240 34.95 2688 2004396 1043320 11.68 219132 2234092 151788 03:34:01 AM 4833760 6882596 3048664 38.68 2688 2224776 1062944 11.90 209792 2485048 65956 03:35:01 AM 4959868 6973416 2922556 37.08 2688 2188640 954924 10.69 283200 2284840 9936 03:36:01 AM 4965020 6978400 2917404 37.01 2688 2188640 945460 10.59 283956 2278736 9936 03:37:01 AM 4996996 7016936 2885428 36.61 2688 2194736 917884 10.28 438260 2091048 27028 Average: 4976566 6958933 2905858 36.87 2688 2160238 984906 11.03 286868 2274753 52929 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 360.82 221.04 1801.71 65.20 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 94.79 73.41 848.71 10.88 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.74 26.46 31.01 9.42 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.18 19.01 17.80 10.57 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 23.06 21.13 28.88 9.98 0.00 0.00 0.00 0.00 03:37:01 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 104.92 72.21 545.67 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) 12/29/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.96 0.00 7.44 4.04 0.10 46.46 03:33:01 AM 0 45.46 0.00 8.66 5.16 0.10 40.62 03:33:01 AM 1 38.48 0.00 6.23 2.91 0.10 52.28 03:34:01 AM all 35.09 0.00 5.20 2.69 0.09 56.93 03:34:01 AM 0 27.87 0.00 5.23 2.78 0.08 64.03 03:34:01 AM 1 42.31 0.00 5.17 2.60 0.10 49.83 03:35:01 AM all 33.07 0.00 4.01 0.33 0.08 62.51 03:35:01 AM 0 39.30 0.00 4.32 0.32 0.08 55.98 03:35:01 AM 1 26.85 0.00 3.70 0.33 0.08 69.03 03:36:01 AM all 32.28 0.00 3.42 0.23 0.08 63.99 03:36:01 AM 0 42.56 0.00 3.98 0.32 0.08 53.06 03:36:01 AM 1 22.00 0.00 2.85 0.13 0.08 74.93 03:37:01 AM all 36.09 0.00 4.02 0.18 0.08 59.63 03:37:01 AM 0 35.10 0.00 4.19 0.20 0.08 60.43 03:37:01 AM 1 37.09 0.00 3.85 0.15 0.08 58.83 Average: all 35.69 0.00 4.82 1.49 0.09 57.92 Average: 0 38.04 0.00 5.27 1.75 0.09 54.85 Average: 1 33.34 0.00 4.36 1.22 0.09 60.98