---> uname -a: Linux prd-centos8-builder-2c-2g-2246.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4783 19 2268 6755 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:e3:cb:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fee3:cbdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:e5:ba:4a 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) 08/18/2025 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 195.85 11.35 184.51 2481.04 7229.39 02:34:01 AM 101.22 0.70 100.52 103.17 11398.22 02:35:01 AM 34.17 0.10 34.07 3.60 1347.30 02:36:01 AM 23.36 0.00 23.36 0.00 891.63 02:37:01 AM 27.25 0.92 26.33 95.18 781.55 Average: 76.37 2.61 73.76 536.63 4329.85 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5133420 6990528 2749004 34.88 2688 2040544 969244 10.85 201432 2222996 154156 02:34:01 AM 4950364 6968016 2932060 37.20 2688 2193176 960940 10.76 232116 2344132 33020 02:35:01 AM 4940292 6952916 2942132 37.33 2688 2188136 981384 10.99 266392 2319632 10764 02:36:01 AM 4828112 6872968 3054312 38.75 2688 2220492 1049876 11.76 270564 2427920 43180 02:37:01 AM 4893256 6911564 2989168 37.92 2688 2193440 1014400 11.36 422460 2211324 26312 Average: 4949089 6939198 2933335 37.21 2688 2167158 995169 11.14 278593 2305201 53486 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 316.96 187.89 1862.30 63.61 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 63.36 50.85 720.86 10.67 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 20.93 22.53 26.77 9.15 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 19.41 19.66 17.94 7.23 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 29.06 22.35 28.01 11.01 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 89.95 60.66 531.21 20.34 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) 08/18/2025 _x86_64_ (2 CPU) 02:31:27 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 36.62 0.00 6.60 1.79 0.13 54.87 02:33:01 AM 0 37.97 0.00 6.41 0.77 0.12 54.74 02:33:01 AM 1 35.29 0.00 6.79 2.80 0.13 54.99 02:34:01 AM all 33.23 0.00 5.51 1.12 0.12 60.03 02:34:01 AM 0 30.18 0.00 5.33 1.58 0.12 62.78 02:34:01 AM 1 36.28 0.00 5.69 0.65 0.12 57.26 02:35:01 AM all 34.40 0.00 3.52 0.25 0.11 61.72 02:35:01 AM 0 40.88 0.00 3.50 0.32 0.10 55.20 02:35:01 AM 1 27.93 0.00 3.55 0.18 0.12 68.23 02:36:01 AM all 31.96 0.00 3.49 0.17 0.11 64.28 02:36:01 AM 0 33.54 0.00 3.49 0.27 0.12 62.58 02:36:01 AM 1 30.37 0.00 3.48 0.07 0.10 65.98 02:37:01 AM all 33.06 0.00 4.32 0.17 0.12 62.34 02:37:01 AM 0 38.84 0.00 5.01 0.22 0.12 55.81 02:37:01 AM 1 27.29 0.00 3.63 0.12 0.12 68.84 Average: all 33.85 0.00 4.69 0.70 0.12 60.65 Average: 0 36.28 0.00 4.75 0.63 0.11 58.23 Average: 1 31.43 0.00 4.63 0.76 0.12 63.06