---> uname -a: Linux prd-centos8-builder-2c-2g-52364.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 647 4779 19 2271 6753 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:c7:8a:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fec7:8aea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:3f:73:a2 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) 09/14/2025 _x86_64_ (2 CPU) 07:31:29 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 207.60 16.59 191.00 5581.74 8324.25 07:34:02 AM 102.98 0.70 102.28 103.17 11576.37 07:35:01 AM 30.53 0.10 30.43 3.66 1224.21 07:36:01 AM 23.36 0.00 23.36 0.00 891.28 07:37:01 AM 30.57 0.92 29.66 95.17 1140.02 Average: 79.18 3.67 75.50 1160.79 4642.87 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5141796 7023960 2740636 34.77 2688 2063940 947480 10.61 200948 2212304 176972 07:34:02 AM 4927156 6941276 2955276 37.49 2688 2189340 1004476 11.25 232368 2368584 27028 07:35:01 AM 4989304 7004296 2893128 36.70 2688 2190352 945456 10.59 267264 2270628 10772 07:36:01 AM 4849628 6898020 3032804 38.48 2688 2223772 1045092 11.70 271276 2406528 44240 07:37:01 AM 4873392 6894268 3009040 38.17 2688 2195724 1029008 11.52 423112 2230840 26392 Average: 4956255 6952364 2926177 37.12 2688 2172626 994302 11.13 278994 2297777 57081 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 301.02 185.16 1889.51 62.90 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 07:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM eth0 79.87 60.00 739.52 11.55 0.00 0.00 0.00 0.00 07:34:02 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 21.13 22.33 27.31 8.82 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 18.25 18.43 16.96 6.70 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 25.61 21.18 28.18 18.31 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 89.41 61.55 542.07 21.70 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) 09/14/2025 _x86_64_ (2 CPU) 07:31:29 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 42.28 0.00 8.10 2.19 0.10 47.33 07:33:01 AM 0 44.19 0.00 9.28 3.05 0.08 43.40 07:33:01 AM 1 40.38 0.00 6.92 1.34 0.12 51.24 07:34:02 AM all 35.19 0.00 5.07 1.95 0.09 57.70 07:34:02 AM 0 51.99 0.00 6.05 2.17 0.10 39.69 07:34:02 AM 1 18.41 0.00 4.09 1.72 0.08 75.69 07:35:01 AM all 34.51 0.00 3.59 0.25 0.08 61.58 07:35:01 AM 0 57.84 0.00 4.47 0.39 0.08 37.22 07:35:01 AM 1 11.15 0.00 2.72 0.10 0.07 85.96 07:36:01 AM all 29.16 0.00 3.29 0.25 0.10 67.20 07:36:01 AM 0 49.35 0.00 4.58 0.37 0.10 45.60 07:36:01 AM 1 8.95 0.00 1.99 0.13 0.10 88.83 07:37:01 AM all 36.27 0.00 4.30 0.22 0.09 59.12 07:37:01 AM 0 49.14 0.00 5.04 0.20 0.08 45.54 07:37:01 AM 1 23.41 0.00 3.57 0.23 0.10 72.69 Average: all 35.48 0.00 4.87 0.97 0.09 58.58 Average: 0 50.48 0.00 5.89 1.24 0.09 42.31 Average: 1 20.49 0.00 3.86 0.71 0.09 74.85