---> uname -a: Linux prd-centos8-builder-2c-2g-3549.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 633 4796 19 2267 6767 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:0f:1b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe0f:1bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:74:35:52 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) 10/30/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 209.26 23.80 185.46 6124.54 14749.31 01:34:01 AM 114.00 0.50 113.50 64.38 12350.87 01:35:01 AM 35.59 0.70 34.89 72.91 1811.43 01:36:01 AM 26.33 0.00 26.33 0.00 964.56 Average: 96.30 6.25 90.05 1565.71 7469.61 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5176024 7012872 2706396 34.33 2688 2019836 972548 10.89 199876 2181720 167900 01:34:01 AM 4954908 6964776 2927512 37.14 2688 2185212 985976 11.04 218364 2351612 43088 01:35:01 AM 4880608 6924808 3001812 38.08 2688 2219500 1008688 11.29 270360 2375928 43076 01:36:01 AM 4836908 6882044 3045512 38.64 2688 2220676 1050476 11.76 271792 2418148 44252 Average: 4962112 6946125 2920308 37.05 2688 2161306 1004422 11.25 240098 2331852 74579 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 337.36 196.64 1789.91 63.90 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 81.79 66.44 847.47 10.36 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 27.81 28.77 31.23 10.92 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.46 19.00 17.79 7.53 0.00 0.00 0.00 0.00 01:36:01 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 116.37 77.72 671.67 23.18 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) 10/30/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 41.52 0.00 7.52 2.53 0.11 48.33 01:33:01 AM 0 30.90 0.00 7.29 2.21 0.12 59.48 01:33:01 AM 1 52.13 0.00 7.75 2.84 0.10 37.18 01:34:01 AM all 33.84 0.00 5.04 2.69 0.09 58.33 01:34:01 AM 0 18.36 0.00 4.18 2.88 0.08 74.50 01:34:01 AM 1 49.34 0.00 5.90 2.50 0.10 42.16 01:35:01 AM all 33.24 0.00 4.01 0.51 0.09 62.15 01:35:01 AM 0 16.73 0.00 3.24 0.37 0.08 79.59 01:35:01 AM 1 49.75 0.00 4.79 0.65 0.10 44.71 01:36:01 AM all 34.87 0.00 3.45 0.22 0.08 61.38 01:36:01 AM 0 24.65 0.00 2.87 0.10 0.08 72.30 01:36:01 AM 1 45.11 0.00 4.04 0.33 0.08 50.43 Average: all 35.86 0.00 5.00 1.49 0.09 57.55 Average: 0 22.65 0.00 4.39 1.39 0.09 71.48 Average: 1 49.08 0.00 5.62 1.58 0.10 43.62