---> uname -a: Linux prd-centos8-builder-2c-2g-38017.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4785 19 2246 6735 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:19:65:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe19:6587/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4e:87:57:39 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) 06/28/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 238.98 18.54 220.44 5454.07 7572.65 01:34:02 PM 110.55 0.50 110.05 64.38 11832.64 01:35:01 PM 26.99 0.30 26.69 43.10 1077.25 01:36:01 PM 19.69 0.00 19.69 0.00 500.25 Average: 99.36 4.86 94.50 1396.19 5263.23 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5118936 6955180 2763496 35.06 2688 2019160 1022412 11.45 200252 2239712 164356 01:34:02 PM 4956640 6944736 2925792 37.12 2688 2164356 1005416 11.26 230444 2345208 27028 01:35:01 PM 4947212 6937332 2935220 37.24 2688 2166540 1020004 11.42 264088 2320844 10756 01:36:01 PM 5000628 6990672 2881804 36.56 2688 2166540 974220 10.91 265372 2266632 10768 Average: 5005854 6956980 2876578 36.49 2688 2129149 1005513 11.26 240039 2293099 53227 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 294.37 190.92 1803.52 63.69 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM eth0 64.50 55.95 747.09 10.03 0.00 0.00 0.00 0.00 01:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 18.60 20.08 24.57 8.29 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.84 19.24 17.64 7.04 0.00 0.00 0.00 0.00 01:36:01 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 99.42 71.77 650.86 22.32 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) 06/28/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 42.13 0.00 7.65 2.26 0.11 47.85 01:33:01 PM 0 41.61 0.00 7.01 1.96 0.10 49.32 01:33:01 PM 1 42.65 0.00 8.30 2.56 0.12 46.38 01:34:02 PM all 35.74 0.00 5.65 1.50 0.09 57.02 01:34:02 PM 0 41.43 0.00 6.15 1.58 0.10 50.74 01:34:02 PM 1 30.03 0.00 5.16 1.42 0.08 63.31 01:35:01 PM all 33.51 0.00 3.15 0.49 0.10 62.74 01:35:01 PM 0 40.50 0.00 3.38 0.53 0.08 55.51 01:35:01 PM 1 26.53 0.00 2.93 0.46 0.12 69.96 01:36:01 PM all 32.77 0.00 3.61 0.36 0.08 63.18 01:36:01 PM 0 23.93 0.00 3.00 0.20 0.08 72.78 01:36:01 PM 1 41.60 0.00 4.23 0.52 0.08 53.57 Average: all 36.04 0.00 5.02 1.15 0.10 57.68 Average: 0 36.85 0.00 4.89 1.07 0.09 57.11 Average: 1 35.24 0.00 5.16 1.24 0.10 58.26