---> uname -a: Linux prd-centos8-builder-2c-2g-41718.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4796 19 2261 6760 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:6a:8f:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe6a:8f39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:d0:ca:79 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) 07/11/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 187.64 16.74 170.90 5461.27 7106.58 05:34:01 AM 108.75 0.70 108.05 103.17 11551.55 05:35:01 AM 33.87 0.50 33.37 34.12 1773.53 05:36:01 AM 20.73 0.00 20.73 0.00 530.43 Average: 87.75 4.49 83.27 1399.87 5240.79 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5170204 7003960 2712228 34.41 2688 2016448 968660 10.85 200388 2188744 162516 05:34:01 AM 4969708 6973652 2912724 36.95 2688 2179276 970292 10.86 231572 2326132 41664 05:35:01 AM 4955092 6960856 2927340 37.14 2688 2181164 991724 11.10 266452 2305492 10768 05:36:01 AM 4824932 6872280 3057500 38.79 2688 2222804 1068756 11.97 271348 2430584 52456 Average: 4979984 6952687 2902448 36.82 2688 2149923 999858 11.20 242440 2312738 66851 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 303.83 191.85 1807.01 63.60 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 75.66 59.21 796.92 10.76 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 20.84 22.08 26.68 9.04 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 19.11 19.31 17.82 7.22 0.00 0.00 0.00 0.00 05:36:01 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 104.87 73.12 662.19 22.66 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) 07/11/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 37.42 0.00 7.12 1.93 0.12 53.42 05:33:01 AM 0 30.60 0.00 8.10 2.49 0.12 58.70 05:33:01 AM 1 44.24 0.00 6.14 1.37 0.12 48.14 05:34:01 AM all 35.83 0.00 5.58 1.23 0.12 57.24 05:34:01 AM 0 35.10 0.00 5.84 1.38 0.12 57.56 05:34:01 AM 1 36.56 0.00 5.32 1.08 0.12 56.92 05:35:01 AM all 34.02 0.00 3.22 0.31 0.10 62.35 05:35:01 AM 0 24.58 0.00 2.71 0.33 0.10 72.28 05:35:01 AM 1 43.46 0.00 3.74 0.28 0.10 52.42 05:36:01 AM all 31.93 0.00 3.62 0.14 0.10 64.20 05:36:01 AM 0 37.50 0.00 3.59 0.17 0.10 58.64 05:36:01 AM 1 26.38 0.00 3.65 0.12 0.10 69.76 Average: all 34.80 0.00 4.88 0.90 0.11 59.30 Average: 0 31.95 0.00 5.06 1.09 0.11 61.79 Average: 1 37.65 0.00 4.71 0.71 0.11 56.82