---> uname -a: Linux prd-centos8-builder-2c-2g-961.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 676 4746 27 2274 6715 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:b5:d7:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feb5:d783/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:06:75:47 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) 10/06/2025 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 185.37 29.74 155.63 6260.18 32784.92 07:34:01 AM 108.48 0.60 107.88 68.10 9569.90 07:35:01 AM 50.21 0.25 49.96 40.13 5688.10 07:36:01 AM 28.75 0.10 28.65 3.60 1038.48 07:37:01 AM 22.54 0.72 21.83 67.58 574.04 Average: 79.07 6.28 72.79 1287.96 9931.51 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5231552 6939692 2650872 33.63 2688 1908492 1047480 11.73 201988 2158304 75480 07:34:01 AM 4960532 6930284 2921892 37.07 2688 2154164 1013996 11.35 205832 2361532 102700 07:35:01 AM 4879076 6893244 3003348 38.10 2688 2198136 1043376 11.68 241604 2405788 17296 07:36:01 AM 4938100 6947284 2944324 37.35 2688 2192752 988908 11.07 269324 2317620 4 07:37:01 AM 4858984 6869440 3023440 38.36 2688 2194104 1056548 11.83 425260 2241820 10200 Average: 4973649 6915989 2908775 36.90 2688 2129530 1030062 11.53 268802 2297013 41136 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 252.50 165.73 1492.58 61.22 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 45.94 40.91 552.34 7.08 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 96.25 78.65 613.75 24.12 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 17.28 17.78 16.17 7.75 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 36.70 27.56 31.84 11.84 0.00 0.00 0.00 0.00 07:37:01 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 89.74 66.13 541.35 22.40 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) 10/06/2025 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 35.87 0.00 7.11 12.43 0.15 44.43 07:33:01 AM 0 27.86 0.00 6.82 10.51 0.19 54.62 07:33:01 AM 1 43.87 0.00 7.39 14.35 0.12 34.27 07:34:01 AM all 32.75 0.00 5.13 6.37 0.11 55.65 07:34:01 AM 0 17.39 0.00 3.56 4.81 0.10 74.14 07:34:01 AM 1 48.19 0.00 6.71 7.93 0.12 37.04 07:35:01 AM all 31.68 0.00 4.74 2.11 0.09 61.38 07:35:01 AM 0 15.79 0.00 4.46 1.70 0.08 77.96 07:35:01 AM 1 47.58 0.00 5.02 2.51 0.10 44.79 07:36:01 AM all 33.79 0.00 3.34 0.57 0.13 62.17 07:36:01 AM 0 26.84 0.00 3.47 0.45 0.13 69.11 07:36:01 AM 1 40.72 0.00 3.21 0.68 0.13 55.25 07:37:01 AM all 34.27 0.00 3.76 0.18 0.10 61.69 07:37:01 AM 0 17.79 0.00 3.14 0.10 0.08 78.88 07:37:01 AM 1 50.72 0.00 4.37 0.27 0.12 44.53 Average: all 33.67 0.00 4.81 4.32 0.12 57.08 Average: 0 21.12 0.00 4.29 3.50 0.12 70.97 Average: 1 46.22 0.00 5.34 5.13 0.12 43.20