---> uname -a: Linux prd-centos8-builder-2c-2g-6684.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 645 4782 19 2269 6754 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:bf:bd:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:febf:bd6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:5c:9a:70 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) 11/07/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 249.71 30.09 219.62 6469.67 28560.62 03:34:01 AM 116.38 0.45 115.93 63.06 12507.70 03:35:01 AM 34.99 0.35 34.64 43.72 1939.34 03:36:01 AM 23.41 0.00 23.41 0.00 619.25 03:37:01 AM 28.09 0.92 27.17 95.17 917.51 Average: 89.99 6.28 83.70 1317.24 8843.33 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5135676 6930776 2746756 34.85 2688 1984648 1073568 12.02 215920 2232856 134628 03:34:01 AM 4850876 6895864 3031556 38.46 2688 2220812 1031984 11.56 209060 2467244 61908 03:35:01 AM 4951684 6963880 2930748 37.18 2688 2187312 953352 10.67 268188 2306676 10924 03:36:01 AM 4910048 6922956 2972384 37.71 2688 2188356 1008252 11.29 269500 2347380 10968 03:37:01 AM 4935672 6953312 2946760 37.38 2688 2192280 977312 10.94 424184 2166976 25104 Average: 4956791 6933358 2925641 37.12 2688 2154682 1008894 11.30 277370 2304226 48706 03:32:02 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 321.60 200.20 1811.90 64.86 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 76.47 57.37 846.91 9.90 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 37.02 36.85 34.44 14.79 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 22.15 19.80 19.08 7.85 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 27.39 24.48 29.62 12.01 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 96.18 67.30 544.17 21.74 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) 11/07/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 41.87 0.00 7.66 3.87 0.11 46.48 03:33:01 AM 0 45.20 0.00 7.29 3.71 0.12 43.68 03:33:01 AM 1 38.54 0.00 8.03 4.04 0.10 49.29 03:34:01 AM all 32.80 0.00 5.11 1.51 0.10 60.48 03:34:01 AM 0 41.72 0.00 5.35 1.50 0.10 51.33 03:34:01 AM 1 23.87 0.00 4.87 1.52 0.10 69.64 03:35:01 AM all 34.41 0.00 4.72 0.23 0.12 60.52 03:35:01 AM 0 50.01 0.00 5.55 0.23 0.12 44.09 03:35:01 AM 1 18.81 0.00 3.89 0.23 0.12 76.95 03:36:01 AM all 34.14 0.00 3.46 0.34 0.13 61.93 03:36:01 AM 0 48.45 0.00 3.95 0.32 0.12 47.17 03:36:01 AM 1 19.81 0.00 2.97 0.37 0.13 76.72 03:37:01 AM all 36.22 0.00 4.22 0.45 0.10 59.01 03:37:01 AM 0 47.51 0.00 4.49 0.65 0.10 47.25 03:37:01 AM 1 24.93 0.00 3.95 0.25 0.10 70.77 Average: all 35.86 0.00 5.02 1.27 0.11 57.73 Average: 0 46.58 0.00 5.32 1.27 0.11 46.72 Average: 1 25.13 0.00 4.73 1.27 0.11 68.76