---> uname -a: Linux prd-centos8-builder-2c-2g-52085.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 635 4799 19 2262 6765 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:ab:61:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feab:61c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:6a:e3:0f 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) 08/11/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 271.83 17.06 254.77 5393.40 8784.11 09:34:01 AM 104.62 0.70 103.92 103.17 11472.79 09:35:01 AM 32.46 0.10 32.36 3.60 1277.84 09:36:01 AM 23.01 0.48 22.53 41.19 911.70 Average: 107.98 4.59 103.39 1385.40 5611.79 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5114672 6996288 2767760 35.11 2688 2063416 998696 11.18 207016 2234464 182636 09:34:01 AM 4937588 6943024 2944844 37.36 2688 2180764 1002984 11.23 232488 2357708 27028 09:35:01 AM 4943196 6948576 2939236 37.29 2688 2180876 1007536 11.28 266444 2317936 9932 09:36:01 AM 4982260 6988168 2900172 36.79 2688 2181192 973408 10.90 422488 2122452 9052 Average: 4994429 6969014 2888003 36.64 2688 2151562 995656 11.15 282109 2258140 57162 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 353.53 203.93 1884.10 64.46 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 76.11 62.23 722.25 11.54 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 22.43 23.08 27.22 9.52 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 27.29 24.16 31.15 8.98 0.00 0.00 0.00 0.00 09:36:01 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 119.84 78.35 666.21 23.62 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) 08/11/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.25 0.00 7.44 2.10 0.09 52.12 09:33:01 AM 0 32.02 0.00 6.31 1.48 0.08 60.10 09:33:01 AM 1 44.50 0.00 8.57 2.71 0.10 44.12 09:34:01 AM all 35.16 0.00 5.07 0.87 0.09 58.81 09:34:01 AM 0 40.16 0.00 5.15 0.95 0.10 53.64 09:34:01 AM 1 30.17 0.00 4.99 0.78 0.08 63.98 09:35:01 AM all 34.83 0.00 3.77 0.19 0.09 61.12 09:35:01 AM 0 35.08 0.00 4.05 0.17 0.08 60.61 09:35:01 AM 1 34.58 0.00 3.48 0.22 0.10 61.62 09:36:01 AM all 32.07 0.00 3.82 0.13 0.08 63.91 09:36:01 AM 0 35.62 0.00 4.05 0.10 0.08 60.15 09:36:01 AM 1 28.52 0.00 3.58 0.15 0.08 67.66 Average: all 35.08 0.00 5.02 0.82 0.09 58.99 Average: 0 35.72 0.00 4.89 0.68 0.09 58.63 Average: 1 34.43 0.00 5.15 0.96 0.09 59.36