---> uname -a: Linux prd-centos8-builder-2c-2g-50407.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 618 4813 19 2264 6781 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:c7:b7:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fec7:b7c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:88:bd:bb 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) 09/07/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 261.38 25.06 236.32 6225.92 7679.12 07:34:01 AM 110.70 0.52 110.18 64.79 12110.98 07:35:01 AM 34.41 0.30 34.11 42.39 1765.54 07:36:01 AM 20.08 0.00 20.08 0.00 540.14 07:37:01 AM 21.66 0.92 20.74 95.17 568.23 Average: 89.65 5.36 84.29 1285.78 4532.78 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5190808 7026636 2691620 34.15 2688 2018676 948372 10.62 200672 2168616 164452 07:34:01 AM 4990332 6997888 2892096 36.69 2688 2182744 947024 10.60 227116 2309836 42488 07:35:01 AM 4842828 6895724 3039600 38.56 2688 2228320 1046804 11.72 272312 2412196 55076 07:36:01 AM 4887060 6928952 2995368 38.00 2688 2217432 1002508 11.23 272168 2368732 44240 07:37:01 AM 4907424 6921924 2975004 37.74 2688 2189384 1003888 11.24 423952 2196364 26376 Average: 4963690 6954225 2918738 37.03 2688 2167311 989719 11.08 279244 2291149 66526 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 335.42 197.13 1780.79 63.73 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 83.17 66.79 846.37 10.40 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 25.13 25.93 27.50 10.65 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 19.68 20.21 19.33 7.16 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 24.03 21.09 27.28 10.57 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 97.49 66.23 540.28 20.50 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) 09/07/2025 _x86_64_ (2 CPU) 07:31:30 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 39.51 0.00 7.60 3.09 0.11 49.70 07:33:01 AM 0 35.48 0.00 6.04 2.17 0.10 56.21 07:33:01 AM 1 43.56 0.00 9.16 4.01 0.12 43.16 07:34:01 AM all 34.36 0.00 5.12 2.43 0.10 57.99 07:34:01 AM 0 36.29 0.00 4.84 2.06 0.10 56.71 07:34:01 AM 1 32.43 0.00 5.40 2.80 0.10 59.27 07:35:01 AM all 34.51 0.00 3.75 0.24 0.09 61.40 07:35:01 AM 0 27.00 0.00 3.68 0.25 0.10 68.97 07:35:01 AM 1 42.04 0.00 3.82 0.23 0.08 53.82 07:36:01 AM all 31.66 0.00 3.63 0.35 0.10 64.26 07:36:01 AM 0 35.73 0.00 3.62 0.42 0.08 60.15 07:36:01 AM 1 27.60 0.00 3.64 0.28 0.12 68.36 07:37:01 AM all 36.81 0.00 4.28 0.22 0.10 58.59 07:37:01 AM 0 38.49 0.00 4.29 0.32 0.10 56.80 07:37:01 AM 1 35.12 0.00 4.27 0.13 0.10 60.38 Average: all 35.37 0.00 4.87 1.27 0.10 58.39 Average: 0 34.60 0.00 4.50 1.04 0.10 59.77 Average: 1 36.14 0.00 5.25 1.49 0.10 57.02