---> uname -a: Linux prd-centos8-builder-2c-2g-282.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 694 4868 19 2133 6709 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:9c:3e:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.243/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe9c:3e6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:b7:d9:32 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/28/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 150.80 6.48 144.32 932.89 3375.94 01:40:01 AM 46.03 0.30 45.73 10.93 3584.86 01:41:01 AM 80.00 0.08 79.92 1.33 7199.43 01:42:01 AM 34.24 0.52 33.73 19.86 3508.73 01:43:01 AM 19.33 0.65 18.68 87.19 736.28 Average: 66.08 1.61 64.48 210.46 3681.03 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5366644 6945136 2515672 31.92 2688 1775976 1041724 11.66 143244 2103480 27580 01:40:01 AM 5199732 6957900 2682584 34.03 2688 1943820 1028268 11.51 145024 2225648 132492 01:41:01 AM 4953792 6834228 2928524 37.15 2688 2059120 1119120 12.53 148548 2442144 90828 01:42:01 AM 5064208 6945056 2818108 35.75 2688 2059724 1044256 11.69 180628 2298280 8872 01:43:01 AM 5024292 6906764 2858024 36.26 2688 2061040 1019792 11.42 352916 2165032 7452 Average: 5121734 6917817 2760582 35.02 2688 1979936 1050632 11.76 194072 2246917 53445 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 48.55 34.29 361.71 16.10 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 34.61 24.66 668.96 3.94 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 27.30 20.21 280.05 5.40 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 10.40 8.72 10.78 8.74 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.83 11.20 10.76 5.51 0.00 0.00 0.00 0.00 01:43:01 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 26.94 19.82 266.47 7.94 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/28/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.96 0.00 1.76 1.77 0.07 85.44 01:39:01 AM 0 7.24 0.00 1.79 2.64 0.05 88.28 01:39:01 AM 1 14.67 0.00 1.74 0.90 0.08 82.61 01:40:01 AM all 14.09 0.00 1.50 0.67 0.06 83.68 01:40:01 AM 0 7.67 0.00 1.00 0.48 0.07 90.78 01:40:01 AM 1 20.50 0.00 2.00 0.85 0.05 76.60 01:41:01 AM all 20.07 0.00 2.16 1.12 0.07 76.58 01:41:01 AM 0 15.41 0.00 2.15 1.13 0.07 81.24 01:41:01 AM 1 24.72 0.00 2.16 1.12 0.07 71.94 01:42:01 AM all 14.27 0.00 1.82 0.50 0.07 83.34 01:42:01 AM 0 14.13 0.00 1.87 0.53 0.05 83.42 01:42:01 AM 1 14.41 0.00 1.77 0.47 0.08 83.27 01:43:01 AM all 18.87 0.00 1.63 0.18 0.06 79.27 01:43:01 AM 0 9.44 0.00 1.48 0.10 0.07 88.91 01:43:01 AM 1 28.31 0.00 1.77 0.25 0.05 69.62 Average: all 15.66 0.00 1.77 0.85 0.06 81.66 Average: 0 10.78 0.00 1.66 0.98 0.06 86.52 Average: 1 20.52 0.00 1.89 0.72 0.07 76.81