---> uname -a: Linux prd-centos8-builder-2c-2g-45033.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 634 4802 19 2260 6766 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:88:6e:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe88:6e45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:48:2f:15 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) 07/22/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 286.05 16.71 269.34 4747.08 8893.52 01:34:01 AM 104.20 0.70 103.50 103.18 11484.72 01:35:01 AM 29.69 0.10 29.59 3.60 1220.49 01:36:01 AM 16.10 0.00 16.10 0.00 701.57 01:37:01 AM 27.76 0.92 26.85 95.18 736.33 Average: 92.77 3.69 89.08 989.90 4607.35 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5110052 6991224 2772380 35.17 2688 2062936 988980 11.07 207336 2237776 184432 01:34:01 AM 4946552 6949668 2935880 37.25 2688 2178376 976388 10.93 232664 2348940 27028 01:35:01 AM 4961656 6965756 2920776 37.05 2688 2179396 974856 10.92 266140 2299404 10760 01:36:01 AM 5003404 7007128 2879028 36.52 2688 2179396 927500 10.39 267308 2257524 10756 01:37:01 AM 4940608 6948372 2941824 37.32 2688 2182908 990160 11.09 424660 2162196 11520 Average: 4992454 6972430 2889978 36.66 2688 2156602 971577 10.88 279622 2261168 48899 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 315.21 189.34 1880.33 63.64 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 65.69 50.71 721.33 10.73 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 20.14 20.83 25.19 8.16 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 12.71 12.55 12.17 4.05 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 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 27.70 24.41 30.55 11.95 0.00 0.00 0.00 0.00 01:37:01 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 88.30 59.57 533.94 19.71 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) 07/22/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.57 0.00 7.35 2.40 0.09 50.60 01:33:01 AM 0 55.30 0.00 9.25 3.37 0.08 31.99 01:33:01 AM 1 23.91 0.00 5.45 1.43 0.10 69.11 01:34:01 AM all 34.39 0.00 5.18 1.82 0.10 58.51 01:34:01 AM 0 37.57 0.00 5.53 1.92 0.10 54.88 01:34:01 AM 1 31.20 0.00 4.83 1.72 0.10 62.15 01:35:01 AM all 30.43 0.00 3.08 0.23 0.08 66.18 01:35:01 AM 0 43.50 0.00 3.82 0.23 0.07 52.37 01:35:01 AM 1 17.39 0.00 2.33 0.23 0.10 79.95 01:36:01 AM all 19.70 0.00 2.26 0.13 0.07 77.84 01:36:01 AM 0 27.46 0.00 2.74 0.13 0.08 69.59 01:36:01 AM 1 11.95 0.00 1.79 0.12 0.05 86.10 01:37:01 AM all 36.48 0.00 4.13 0.13 0.10 59.15 01:37:01 AM 0 45.88 0.00 4.30 0.15 0.10 49.57 01:37:01 AM 1 27.07 0.00 3.97 0.12 0.10 68.74 Average: all 32.11 0.00 4.40 0.94 0.09 62.46 Average: 0 41.93 0.00 5.12 1.16 0.09 51.70 Average: 1 22.30 0.00 3.67 0.72 0.09 73.21