---> uname -a: Linux prd-centos8-builder-2c-2g-42969.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 654 4781 19 2261 6746 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:fe:56:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fefe:5630/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:7b:71:9d 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) 07/15/2025 _x86_64_ (2 CPU) 13:32:04 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 116.60 0.72 115.88 26.26 9963.59 01:35:01 PM 66.46 0.67 65.79 102.90 7781.92 01:36:01 PM 26.31 0.10 26.21 3.60 774.62 01:37:01 PM 19.69 0.50 19.19 41.45 529.27 Average: 57.26 0.50 56.77 43.56 4762.30 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4976024 6941776 2906400 36.87 2688 2142368 1001364 11.21 203556 2354576 158144 01:35:01 PM 4935176 6939612 2947248 37.39 2688 2180284 1010528 11.31 234736 2357684 13952 01:36:01 PM 4941804 6947432 2940620 37.31 2688 2181304 980076 10.97 267588 2317620 10756 01:37:01 PM 4992644 6999736 2889780 36.66 2688 2182632 954484 10.69 423380 2111208 10892 Average: 4961412 6957139 2921012 37.06 2688 2171647 986613 11.05 282315 2285272 48436 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 85.05 73.10 1016.34 10.18 0.00 0.00 0.00 0.00 01:34:01 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 77.34 63.48 587.24 11.19 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 15.10 16.13 13.14 7.67 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 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 29.61 23.09 31.46 9.43 0.00 0.00 0.00 0.00 01:37:01 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 51.77 43.95 412.03 9.62 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) 07/15/2025 _x86_64_ (2 CPU) 13:32:04 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 37.38 0.00 5.29 1.78 0.10 55.45 01:34:01 PM 0 26.86 0.00 3.93 1.70 0.10 67.41 01:34:01 PM 1 47.91 0.00 6.64 1.87 0.10 43.48 01:35:01 PM all 32.71 0.00 4.69 1.06 0.08 61.45 01:35:01 PM 0 14.41 0.00 3.76 1.20 0.08 80.54 01:35:01 PM 1 50.99 0.00 5.63 0.92 0.08 42.38 01:36:01 PM all 30.95 0.00 2.89 0.13 0.08 65.95 01:36:01 PM 0 18.33 0.00 2.57 0.08 0.08 78.94 01:36:01 PM 1 43.56 0.00 3.22 0.17 0.08 52.97 01:37:01 PM all 31.49 0.00 3.53 0.10 0.08 64.81 01:37:01 PM 0 21.15 0.00 2.88 0.10 0.07 75.80 01:37:01 PM 1 41.84 0.00 4.17 0.10 0.08 53.80 Average: all 33.13 0.00 4.10 0.77 0.09 61.92 Average: 0 20.19 0.00 3.29 0.77 0.08 75.67 Average: 1 46.08 0.00 4.91 0.76 0.09 48.16