---> uname -a: Linux prd-centos8-builder-2c-2g-11348.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4787 19 2266 6756 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:ba:7c:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feba:7c7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:80:e3:a9 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) 11/17/2025 _x86_64_ (2 CPU) 09:32:12 LINUX RESTART (2 CPU) 09:33:01 AM tps rtps wtps bread/s bwrtn/s 09:34:01 AM 149.23 6.80 142.43 1113.44 6752.32 09:35:01 AM 93.52 0.50 93.02 64.38 11085.80 09:36:01 AM 32.24 0.70 31.54 72.91 1305.20 09:37:01 AM 20.26 0.08 20.18 10.66 548.93 Average: 73.82 2.02 71.80 315.39 4923.32 09:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 AM 4987972 6924604 2894452 36.72 2688 2116220 1045144 11.70 208696 2352000 227700 09:35:01 AM 4821188 6871648 3061236 38.84 2688 2225908 1058600 11.85 235808 2471360 69716 09:36:01 AM 4940976 6950752 2941448 37.32 2688 2185332 962292 10.77 281628 2305836 9936 09:37:01 AM 4961024 6970216 2921400 37.06 2688 2184724 947652 10.61 436972 2130160 9004 Average: 4927790 6929305 2954634 37.48 2688 2178046 1003422 11.24 290776 2314839 79089 09:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 89.56 75.10 1061.73 10.76 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 69.33 53.15 592.34 10.30 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 23.89 25.12 30.93 8.67 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 25.38 24.01 31.07 9.23 0.00 0.00 0.00 0.00 09:37:01 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 52.04 44.35 429.06 9.74 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) 11/17/2025 _x86_64_ (2 CPU) 09:32:12 LINUX RESTART (2 CPU) 09:33:01 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 33.60 0.00 5.07 2.04 0.11 59.18 09:34:01 AM 0 33.54 0.00 4.64 1.84 0.10 59.88 09:34:01 AM 1 33.67 0.00 5.49 2.25 0.12 58.48 09:35:01 AM all 37.47 0.00 5.04 1.06 0.08 56.34 09:35:01 AM 0 31.53 0.00 4.52 1.07 0.08 62.80 09:35:01 AM 1 43.42 0.00 5.56 1.05 0.08 49.88 09:36:01 AM all 32.37 0.00 3.81 0.38 0.10 63.34 09:36:01 AM 0 30.84 0.00 3.92 0.25 0.10 64.89 09:36:01 AM 1 33.90 0.00 3.71 0.50 0.10 61.79 09:37:01 AM all 32.63 0.00 3.63 0.37 0.08 63.28 09:37:01 AM 0 25.99 0.00 3.40 0.38 0.07 70.16 09:37:01 AM 1 39.29 0.00 3.87 0.37 0.10 56.38 Average: all 34.02 0.00 4.39 0.96 0.09 60.54 Average: 0 30.47 0.00 4.12 0.88 0.09 64.44 Average: 1 37.57 0.00 4.66 1.04 0.10 56.63