---> uname -a: Linux prd-centos8-builder-2c-2g-53128.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 647 4784 19 2265 6752 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:7e:a5:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe7e:a52c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:77:49:20 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) 09/17/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 240.80 16.64 224.15 5477.13 8428.02 02:34:01 AM 105.91 0.70 105.21 103.17 11705.55 02:35:01 AM 29.10 0.10 29.00 3.60 1177.22 02:36:01 AM 18.96 0.00 18.96 0.00 507.71 02:37:01 AM 28.21 0.92 27.30 95.18 764.37 Average: 84.60 3.67 80.93 1136.03 4516.94 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5134804 6985864 2747620 34.86 2688 2033784 989608 11.08 201132 2221228 155084 02:34:01 AM 4965664 6973232 2916760 37.00 2688 2183008 974852 10.92 231792 2330996 27012 02:35:01 AM 4905324 6924624 2977100 37.77 2688 2195112 1030808 11.54 268684 2354700 21916 02:36:01 AM 4942256 6949368 2940168 37.30 2688 2183136 997480 11.17 268664 2317872 9936 02:37:01 AM 4944480 6958924 2937944 37.27 2688 2189356 1010204 11.31 424276 2158624 26388 Average: 4978506 6958402 2903918 36.84 2688 2156879 1000590 11.20 278910 2276684 48067 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 318.87 191.87 1879.42 63.56 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 62.66 48.77 750.91 9.78 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 20.65 22.95 25.61 8.29 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.39 19.23 18.96 6.65 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 24.65 21.25 28.44 11.21 0.00 0.00 0.00 0.00 02:37:01 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 89.26 60.82 540.75 19.90 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) 09/17/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 38.32 0.00 7.33 2.67 0.11 51.57 02:33:01 AM 0 35.16 0.00 6.25 2.48 0.12 55.99 02:33:01 AM 1 41.48 0.00 8.41 2.87 0.10 47.14 02:34:01 AM all 33.75 0.00 5.29 3.18 0.10 57.68 02:34:01 AM 0 30.87 0.00 4.47 3.60 0.10 60.96 02:34:01 AM 1 36.62 0.00 6.10 2.77 0.10 54.40 02:35:01 AM all 27.65 0.00 3.02 0.51 0.11 68.70 02:35:01 AM 0 27.97 0.00 2.84 0.63 0.10 68.46 02:35:01 AM 1 27.34 0.00 3.19 0.40 0.12 68.95 02:36:01 AM all 31.61 0.00 3.55 0.23 0.09 64.51 02:36:01 AM 0 33.58 0.00 3.54 0.32 0.08 62.48 02:36:01 AM 1 29.65 0.00 3.57 0.13 0.10 66.55 02:37:01 AM all 35.11 0.00 4.21 0.15 0.11 60.43 02:37:01 AM 0 31.83 0.00 3.48 0.15 0.12 64.42 02:37:01 AM 1 38.39 0.00 4.94 0.15 0.10 56.43 Average: all 33.30 0.00 4.68 1.35 0.10 60.57 Average: 0 31.89 0.00 4.12 1.44 0.10 62.45 Average: 1 34.70 0.00 5.24 1.26 0.10 58.69