---> uname -a: Linux prd-centos8-builder-2c-2g-2045.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4768 19 2266 6737 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:51:ff:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe51:ffe9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:13:2d:61 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) 09/29/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 210.76 17.81 192.95 5374.21 7470.98 02:34:01 AM 110.51 0.70 109.81 103.17 11912.23 02:35:01 AM 38.18 0.10 38.08 3.60 1860.84 02:36:01 AM 27.84 0.50 27.34 63.71 765.14 Average: 96.83 4.78 92.05 1386.23 5502.45 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5131312 6974492 2751112 34.90 2688 2025876 1010996 11.32 201040 2225948 168480 02:34:01 AM 4935216 6948292 2947208 37.39 2688 2188552 1029156 11.52 231372 2360740 46084 02:35:01 AM 4924112 6933976 2958312 37.53 2688 2185440 1027144 11.50 267756 2335376 10768 02:36:01 AM 4967536 6982952 2914888 36.98 2688 2190560 986844 11.05 422928 2137036 26992 Average: 4989544 6959928 2892880 36.70 2688 2147607 1013535 11.35 280774 2264775 63081 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 309.31 201.63 1858.97 64.22 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 75.01 57.46 772.24 10.75 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 20.80 21.88 25.68 9.20 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 22.49 21.19 19.09 10.61 0.00 0.00 0.00 0.00 02:36:01 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 106.91 75.54 669.02 23.69 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) 09/29/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 36.31 0.00 7.41 2.19 0.12 53.97 02:33:01 AM 0 23.94 0.00 7.63 2.95 0.10 65.38 02:33:01 AM 1 48.68 0.00 7.19 1.44 0.13 42.56 02:34:01 AM all 32.87 0.00 5.27 1.38 0.11 60.37 02:34:01 AM 0 25.54 0.00 4.70 1.50 0.10 68.17 02:34:01 AM 1 40.24 0.00 5.86 1.25 0.12 52.53 02:35:01 AM all 35.14 0.00 3.42 0.18 0.11 61.15 02:35:01 AM 0 27.22 0.00 3.18 0.15 0.12 69.33 02:35:01 AM 1 43.08 0.00 3.66 0.22 0.10 52.95 02:36:01 AM all 37.39 0.00 4.77 0.37 0.11 57.37 02:36:01 AM 0 26.51 0.00 3.98 0.33 0.10 69.07 02:36:01 AM 1 48.31 0.00 5.56 0.40 0.12 45.62 Average: all 35.43 0.00 5.22 1.03 0.11 58.21 Average: 0 25.80 0.00 4.87 1.23 0.10 67.99 Average: 1 45.08 0.00 5.56 0.83 0.12 48.42