---> uname -a: Linux prd-centos8-builder-2c-2g-12033.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4795 19 2266 6764 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:87:54:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe87:549a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:a0:ea: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) 11/20/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 196.22 15.91 180.31 3990.27 8434.61 12:34:01 AM 95.32 0.50 94.82 64.37 10712.33 12:35:01 AM 34.26 0.70 33.56 72.92 1784.57 12:36:01 AM 25.11 0.00 25.11 0.00 920.76 12:37:01 AM 15.33 0.32 15.01 37.05 427.72 Average: 73.25 3.49 69.77 832.95 4456.41 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5119452 7007128 2762980 35.05 2688 2069460 981252 10.99 201624 2234672 184908 12:34:01 AM 4965116 6973016 2917316 37.01 2688 2182936 982104 11.00 231796 2330624 42272 12:35:01 AM 4883908 6926868 2998524 38.04 2688 2218124 1039816 11.64 284720 2359156 43080 12:36:01 AM 4865992 6909984 3016440 38.27 2688 2219300 1037672 11.62 285452 2376396 44240 12:37:01 AM 4925028 6935156 2957404 37.52 2688 2185192 1019348 11.41 438052 2164316 8888 Average: 4951899 6950430 2930533 37.18 2688 2175002 1012038 11.33 288329 2293033 64678 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 320.19 203.43 2000.39 64.01 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 73.30 60.30 638.98 10.36 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 23.93 23.96 29.00 8.95 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.10 18.38 17.78 7.33 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.26 15.14 25.14 7.78 0.00 0.00 0.00 0.00 12:37:01 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 92.76 64.25 542.30 19.69 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) 11/20/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 39.46 0.00 6.94 1.70 0.10 51.80 12:33:01 AM 0 52.87 0.00 7.74 1.10 0.08 38.20 12:33:01 AM 1 26.06 0.00 6.14 2.29 0.12 65.39 12:34:01 AM all 32.46 0.00 4.73 4.65 0.09 58.07 12:34:01 AM 0 49.37 0.00 6.05 5.79 0.08 38.71 12:34:01 AM 1 15.55 0.00 3.41 3.51 0.10 77.43 12:35:01 AM all 29.76 0.00 3.16 0.21 0.09 66.78 12:35:01 AM 0 45.43 0.00 3.85 0.25 0.08 50.38 12:35:01 AM 1 14.10 0.00 2.47 0.17 0.10 83.17 12:36:01 AM all 32.49 0.00 3.27 0.17 0.08 63.99 12:36:01 AM 0 43.56 0.00 4.12 0.12 0.07 52.14 12:36:01 AM 1 21.42 0.00 2.42 0.22 0.10 75.84 12:37:01 AM all 20.07 0.00 2.10 0.37 0.08 77.38 12:37:01 AM 0 26.05 0.00 2.55 0.55 0.07 70.78 12:37:01 AM 1 14.09 0.00 1.65 0.18 0.08 83.98 Average: all 30.85 0.00 4.04 1.42 0.09 63.61 Average: 0 43.45 0.00 4.86 1.56 0.08 50.05 Average: 1 18.25 0.00 3.22 1.27 0.10 77.16