---> uname -a: Linux prd-centos8-builder-2c-2g-47490.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 653 4782 19 2262 6747 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:5a:c6:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe5a:c6c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:42:d2:23 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) 07/30/2025 _x86_64_ (2 CPU) 11:31:27 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 245.17 17.83 227.34 5374.74 8277.71 11:34:01 AM 106.73 0.52 106.21 65.18 11422.39 11:35:01 AM 33.26 0.70 32.56 72.92 1773.47 11:36:01 AM 18.79 0.00 18.79 0.00 500.87 11:37:01 AM 26.24 0.52 25.72 64.65 719.99 Average: 86.04 3.91 82.13 1115.53 4538.98 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5145684 6980836 2736740 34.72 2688 2018088 944780 10.58 200212 2210592 142368 11:34:01 AM 4951956 6957764 2930468 37.18 2688 2181328 957604 10.72 229312 2345820 43708 11:35:01 AM 4920900 6926736 2961524 37.57 2688 2181356 982724 11.00 266480 2340340 9932 11:36:01 AM 4949420 6954988 2933004 37.21 2688 2181356 949172 10.63 267136 2311460 9928 11:37:01 AM 4954340 6964732 2928084 37.15 2688 2185400 943188 10.56 434632 2138432 25036 Average: 4984460 6957011 2897964 36.76 2688 2149506 955494 10.70 279554 2269329 46194 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 292.57 180.12 1807.36 62.93 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 72.19 53.03 792.56 9.74 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 20.03 20.76 24.29 8.08 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 20.53 19.13 18.91 6.79 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 29.59 23.73 29.36 16.90 0.00 0.00 0.00 0.00 11:37:01 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 86.98 59.36 534.51 20.89 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) 07/30/2025 _x86_64_ (2 CPU) 11:31:27 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.23 0.00 7.32 2.95 0.12 50.39 11:33:01 AM 0 41.64 0.00 7.58 4.37 0.12 46.29 11:33:01 AM 1 36.81 0.00 7.06 1.52 0.12 54.48 11:34:01 AM all 35.14 0.00 5.37 1.13 0.12 58.24 11:34:01 AM 0 30.47 0.00 4.58 0.65 0.12 64.18 11:34:01 AM 1 39.83 0.00 6.16 1.62 0.12 52.28 11:35:01 AM all 28.83 0.00 3.14 0.24 0.10 67.69 11:35:01 AM 0 35.90 0.00 3.34 0.22 0.10 60.44 11:35:01 AM 1 21.76 0.00 2.94 0.27 0.10 74.93 11:36:01 AM all 32.26 0.00 3.68 0.11 0.09 63.86 11:36:01 AM 0 37.60 0.00 3.62 0.12 0.10 58.57 11:36:01 AM 1 26.92 0.00 3.74 0.10 0.08 69.15 11:37:01 AM all 36.65 0.00 4.34 0.15 0.11 58.75 11:37:01 AM 0 36.58 0.00 4.17 0.17 0.10 58.98 11:37:01 AM 1 36.71 0.00 4.52 0.13 0.12 58.53 Average: all 34.42 0.00 4.77 0.91 0.11 59.79 Average: 0 36.43 0.00 4.66 1.10 0.11 57.70 Average: 1 32.41 0.00 4.88 0.73 0.11 61.88