---> uname -a: Linux prd-centos8-builder-2c-2g-4414.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4764 19 2280 6747 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:56:6a:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe56:6aa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:a6:dc:01 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) 10/17/2025 _x86_64_ (2 CPU) 05:31:56 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 110.55 0.37 110.18 15.59 9946.65 05:35:01 AM 60.88 0.70 60.18 103.43 7117.88 05:36:01 AM 27.61 0.07 27.55 3.07 1002.85 05:37:01 AM 24.71 0.92 23.79 95.17 666.11 Average: 55.94 0.51 55.43 54.32 4683.53 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 4942400 6925312 2940024 37.30 2688 2160212 1007680 11.28 202892 2386180 137860 05:35:01 AM 4901592 6924156 2980832 37.82 2688 2198572 1020856 11.43 232956 2391576 10932 05:36:01 AM 4923244 6947072 2959180 37.54 2688 2199568 988080 11.06 267604 2333884 4 05:37:01 AM 4915372 6951016 2967052 37.64 2688 2211120 987604 11.06 425876 2184036 19504 Average: 4920652 6936889 2961772 37.57 2688 2192368 1001055 11.21 282332 2323919 42075 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 70.08 59.86 769.37 8.64 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 68.88 57.10 602.19 10.55 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 20.86 19.46 20.76 10.91 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 25.19 22.31 29.68 11.04 0.00 0.00 0.00 0.00 05:37:01 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 46.25 39.68 355.51 10.28 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) 10/17/2025 _x86_64_ (2 CPU) 05:31:56 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 32.69 0.00 4.80 1.16 0.10 61.25 05:34:01 AM 0 20.09 0.00 3.42 1.16 0.08 75.24 05:34:01 AM 1 45.35 0.00 6.18 1.15 0.12 47.20 05:35:01 AM all 32.99 0.00 4.39 0.57 0.09 61.96 05:35:01 AM 0 21.14 0.00 4.33 0.55 0.10 73.88 05:35:01 AM 1 44.79 0.00 4.45 0.58 0.08 50.09 05:36:01 AM all 34.24 0.00 3.33 0.18 0.09 62.15 05:36:01 AM 0 25.42 0.00 2.54 0.15 0.08 71.81 05:36:01 AM 1 43.07 0.00 4.13 0.22 0.10 52.48 05:37:01 AM all 34.95 0.00 4.14 0.15 0.08 60.67 05:37:01 AM 0 18.00 0.00 3.47 0.13 0.08 78.31 05:37:01 AM 1 51.88 0.00 4.82 0.17 0.08 43.05 Average: all 33.72 0.00 4.17 0.51 0.09 61.51 Average: 0 21.16 0.00 3.44 0.50 0.09 74.81 Average: 1 46.27 0.00 4.89 0.53 0.10 48.21