---> uname -a: Linux prd-centos8-builder-2c-2g-47614.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 692 4742 19 2262 6707 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:6c:c2:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe6c:c2a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:b7:47:a8 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) 07/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 232.46 16.94 215.52 5365.22 8347.72 05:34:01 PM 104.32 0.70 103.62 103.18 11631.18 05:35:01 PM 32.66 0.07 32.59 3.07 1287.00 05:36:01 PM 21.06 0.03 21.03 0.53 549.11 Average: 97.64 4.44 93.20 1368.44 5453.94 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5093356 6940936 2789068 35.38 2688 2031200 1021084 11.43 201596 2263604 152504 05:34:01 PM 4901432 6913816 2980992 37.82 2688 2187976 1024056 11.47 232000 2394120 34644 05:35:01 PM 4931680 6937368 2950744 37.43 2688 2181296 990832 11.09 266676 2328564 10768 05:36:01 PM 4789376 6827316 3093048 39.24 2688 2213668 1097592 12.29 270556 2467100 43192 Average: 4928961 6904859 2953463 37.47 2688 2153535 1033391 11.57 242707 2363347 60277 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 331.01 211.01 1864.71 65.27 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 62.89 51.22 740.69 9.95 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.49 21.59 24.81 9.13 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.93 20.15 19.29 7.32 0.00 0.00 0.00 0.00 05:36:01 PM 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 108.61 76.01 662.50 22.92 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) 07/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 36.66 0.00 7.33 2.67 0.09 53.25 05:33:01 PM 0 24.98 0.00 6.32 2.92 0.10 65.68 05:33:01 PM 1 48.37 0.00 8.33 2.43 0.08 40.79 05:34:01 PM all 32.83 0.00 4.95 2.25 0.09 59.87 05:34:01 PM 0 23.31 0.00 4.07 2.38 0.08 70.15 05:34:01 PM 1 42.35 0.00 5.83 2.12 0.10 49.60 05:35:01 PM all 33.41 0.00 3.09 0.28 0.11 63.11 05:35:01 PM 0 15.76 0.00 2.60 0.13 0.10 81.40 05:35:01 PM 1 51.05 0.00 3.58 0.42 0.12 44.84 05:36:01 PM all 32.01 0.00 3.45 0.11 0.08 64.35 05:36:01 PM 0 18.73 0.00 3.12 0.07 0.08 77.99 05:36:01 PM 1 45.27 0.00 3.77 0.15 0.08 50.73 Average: all 33.73 0.00 4.70 1.33 0.09 60.15 Average: 0 20.70 0.00 4.03 1.38 0.09 73.81 Average: 1 46.76 0.00 5.38 1.28 0.10 46.49