---> uname -a: Linux prd-centos8-builder-2c-2g-11148.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 660 4768 19 2268 6739 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:de:69:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fede:6967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:25:f8:0f 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) 12/06/2025 _x86_64_ (2 CPU) 17:31:26 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 210.81 17.44 193.37 5260.91 8242.85 05:34:01 PM 109.22 0.50 108.72 64.39 11779.54 05:35:01 PM 29.11 0.30 28.81 42.39 1205.00 05:36:01 PM 21.21 0.68 20.53 54.12 539.98 Average: 92.59 4.73 87.86 1355.56 5441.78 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5095392 6984104 2787032 35.36 2688 2071144 999072 11.19 201732 2259872 193024 05:34:01 PM 4878564 6920480 3003860 38.11 2688 2217652 1043708 11.69 234816 2414180 60376 05:35:01 PM 4949364 6959652 2933060 37.21 2688 2185568 1003512 11.24 267952 2308352 9936 05:36:01 PM 4939588 6950464 2942836 37.33 2688 2186216 989072 11.07 423632 2162628 9004 Average: 4965727 6953675 2916697 37.00 2688 2165145 1008841 11.30 282033 2286258 68085 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 317.38 192.44 2006.53 63.88 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 61.57 53.06 637.76 10.69 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 20.83 21.21 28.62 8.15 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 22.90 22.03 30.56 8.35 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 105.67 72.19 675.90 22.77 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) 12/06/2025 _x86_64_ (2 CPU) 17:31:26 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.44 0.00 7.57 2.01 0.08 50.89 05:33:01 PM 0 31.06 0.00 6.08 2.37 0.08 60.41 05:33:01 PM 1 47.84 0.00 9.08 1.66 0.08 41.34 05:34:01 PM all 34.89 0.00 5.09 1.66 0.08 58.28 05:34:01 PM 0 17.46 0.00 4.25 1.88 0.08 76.33 05:34:01 PM 1 52.39 0.00 5.94 1.44 0.08 40.15 05:35:01 PM all 33.51 0.00 3.57 0.19 0.09 62.64 05:35:01 PM 0 29.30 0.00 3.23 0.23 0.08 67.16 05:35:01 PM 1 37.73 0.00 3.90 0.15 0.10 58.12 05:36:01 PM all 33.63 0.00 3.49 0.12 0.08 62.67 05:36:01 PM 0 23.97 0.00 3.25 0.13 0.08 72.56 05:36:01 PM 1 43.28 0.00 3.73 0.12 0.08 52.79 Average: all 35.36 0.00 4.93 1.00 0.09 58.62 Average: 0 25.44 0.00 4.20 1.15 0.08 69.12 Average: 1 45.31 0.00 5.66 0.84 0.09 48.11