---> uname -a: Linux prd-centos8-builder-2c-2g-8360.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 676 4754 19 2266 6723 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:49:9d:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe49:9d37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:64:04:40 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) 11/12/2025 _x86_64_ (2 CPU) 23:31:35 LINUX RESTART (2 CPU) 11:32:03 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 213.43 18.36 195.07 5596.42 7736.25 11:34:01 PM 110.20 0.50 109.70 64.38 12087.42 11:35:01 PM 36.93 0.30 36.63 42.39 1864.86 11:36:01 PM 20.64 0.40 20.24 30.52 513.46 Average: 94.31 4.78 89.53 1398.51 5532.29 11:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5147220 6982480 2735212 34.70 2688 2017844 970960 10.87 201928 2208576 164340 11:34:01 PM 4941448 6948360 2940984 37.31 2688 2182012 1003404 11.24 231152 2352588 41208 11:35:01 PM 4951728 6961664 2930704 37.18 2688 2185152 967100 10.83 268700 2305072 10772 11:36:01 PM 4889560 6900356 2992872 37.97 2688 2186020 1026904 11.50 269828 2365536 10756 Average: 4982489 6948215 2899943 36.79 2688 2142757 992092 11.11 242902 2307943 56769 11:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 319.96 190.21 1867.88 64.87 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 72.21 60.58 828.42 10.58 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.71 20.91 26.81 9.01 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 19.24 18.89 21.96 7.09 0.00 0.00 0.00 0.00 11:36:01 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 106.25 71.66 676.37 22.54 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) 11/12/2025 _x86_64_ (2 CPU) 23:31:35 LINUX RESTART (2 CPU) 11:32:03 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 44.86 0.00 7.05 1.49 0.10 46.49 11:33:01 PM 0 47.52 0.00 6.32 1.50 0.10 44.55 11:33:01 PM 1 42.19 0.00 7.78 1.49 0.10 48.44 11:34:01 PM all 34.51 0.00 5.07 0.91 0.09 59.41 11:34:01 PM 0 36.10 0.00 5.55 1.07 0.08 57.20 11:34:01 PM 1 32.93 0.00 4.59 0.75 0.10 61.63 11:35:01 PM all 34.28 0.00 3.05 0.35 0.09 62.23 11:35:01 PM 0 45.50 0.00 3.55 0.45 0.07 50.43 11:35:01 PM 1 23.06 0.00 2.55 0.25 0.12 74.02 11:36:01 PM all 32.01 0.00 3.40 0.12 0.08 64.39 11:36:01 PM 0 33.41 0.00 3.58 0.15 0.10 62.76 11:36:01 PM 1 30.62 0.00 3.22 0.08 0.07 66.01 Average: all 36.34 0.00 4.62 0.71 0.09 58.23 Average: 0 40.57 0.00 4.74 0.79 0.09 53.82 Average: 1 32.11 0.00 4.50 0.64 0.10 62.65