---> uname -a: Linux prd-centos8-builder-2c-2g-50530.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4790 19 2265 6758 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:9e:85:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe9e:8510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:da:9b:b3 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) 09/07/2025 _x86_64_ (2 CPU) 17:32:06 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 123.56 0.72 122.84 26.26 10608.90 05:35:01 PM 62.26 0.68 61.57 103.72 7275.17 05:36:01 PM 24.28 0.10 24.18 3.60 627.07 05:37:02 PM 21.73 0.72 21.01 67.59 583.07 Average: 57.96 0.55 57.40 50.29 4773.62 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 4973340 6940652 2909084 36.91 2688 2143968 995536 11.15 203696 2356404 138196 05:35:01 PM 4937176 6944196 2945248 37.36 2688 2182876 984868 11.03 234916 2357216 9936 05:36:01 PM 4962220 6970604 2920204 37.05 2688 2183888 956412 10.71 268848 2298008 10752 05:37:02 PM 4935740 6944284 2946684 37.38 2688 2184052 991228 11.10 424716 2168808 9016 Average: 4952119 6949934 2930305 37.18 2688 2173696 982011 11.00 283044 2295109 41975 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 88.45 74.21 1018.79 10.29 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 72.99 57.61 605.83 12.25 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.51 18.54 16.56 11.15 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:02 PM eth0 25.43 22.11 30.69 10.14 0.00 0.00 0.00 0.00 05:37:02 PM 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 51.10 43.12 417.97 10.96 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) 09/07/2025 _x86_64_ (2 CPU) 17:32:06 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 38.09 0.00 5.78 1.07 0.12 54.93 05:34:01 PM 0 33.21 0.00 5.03 0.90 0.12 60.75 05:34:01 PM 1 43.01 0.00 6.54 1.23 0.13 49.08 05:35:01 PM all 33.72 0.00 4.89 0.57 0.09 60.73 05:35:01 PM 0 36.64 0.00 5.34 0.68 0.10 57.24 05:35:01 PM 1 30.81 0.00 4.44 0.45 0.08 64.22 05:36:01 PM all 35.18 0.00 3.48 0.15 0.11 61.08 05:36:01 PM 0 32.45 0.00 3.25 0.12 0.10 64.08 05:36:01 PM 1 37.91 0.00 3.72 0.18 0.12 58.07 05:37:02 PM all 33.17 0.00 3.79 0.20 0.09 62.75 05:37:02 PM 0 36.58 0.00 3.99 0.28 0.10 59.05 05:37:02 PM 1 29.75 0.00 3.59 0.12 0.08 66.46 Average: all 35.04 0.00 4.49 0.50 0.10 59.87 Average: 0 34.72 0.00 4.40 0.50 0.10 60.28 Average: 1 35.37 0.00 4.57 0.50 0.10 59.46