---> uname -a: Linux prd-centos8-builder-2c-2g-2620.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4763 19 2276 6742 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:31:6d:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe31:6d3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:a0:29:c7 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) 11/30/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 212.66 17.13 195.53 5598.40 7623.43 04:34:01 PM 109.41 0.70 108.71 103.17 11885.05 04:35:01 PM 34.71 0.10 34.61 3.60 1766.43 04:36:01 PM 16.43 0.42 16.01 31.46 366.91 Average: 93.30 4.59 88.72 1434.04 5410.57 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5121752 6976948 2760680 35.02 2688 2037832 1008120 11.29 201832 2234364 170152 04:34:01 PM 4941108 6959860 2941324 37.31 2688 2193668 1002524 11.23 232832 2354240 42268 04:35:01 PM 4922492 6941956 2959940 37.55 2688 2194584 1007148 11.28 268132 2337568 10760 04:36:01 PM 4896520 6916788 2985912 37.88 2688 2195480 1043644 11.69 269612 2361352 10756 Average: 4970468 6948888 2911964 36.94 2688 2155391 1015359 11.37 243102 2321881 58484 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 341.74 204.53 1907.38 64.90 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 72.93 61.40 739.93 11.03 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.38 22.59 27.68 9.05 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 20.61 20.01 29.33 7.30 0.00 0.00 0.00 0.00 04:36:01 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 114.16 77.13 676.06 23.07 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) 11/30/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.24 0.00 7.19 3.09 0.09 49.39 04:33:01 PM 0 39.70 0.00 7.51 3.98 0.08 48.72 04:33:01 PM 1 40.77 0.00 6.87 2.19 0.10 50.07 04:34:01 PM all 34.54 0.00 5.34 2.52 0.10 57.50 04:34:01 PM 0 28.90 0.00 5.05 2.47 0.10 63.48 04:34:01 PM 1 40.18 0.00 5.64 2.57 0.10 51.52 04:35:01 PM all 34.25 0.00 3.21 0.27 0.09 62.18 04:35:01 PM 0 44.04 0.00 3.79 0.25 0.08 51.84 04:35:01 PM 1 24.49 0.00 2.63 0.28 0.10 72.50 04:36:01 PM all 33.06 0.00 3.37 0.13 0.08 63.36 04:36:01 PM 0 35.94 0.00 3.67 0.17 0.08 60.14 04:36:01 PM 1 30.18 0.00 3.07 0.08 0.08 66.59 Average: all 35.52 0.00 4.78 1.50 0.09 58.12 Average: 0 37.14 0.00 5.00 1.71 0.09 56.05 Average: 1 33.90 0.00 4.55 1.28 0.10 60.18