---> uname -a: Linux prd-centos8-builder-2c-2g-417.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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: 2799.996 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 5013 19 2110 6830 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:7c:95:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.96/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe7c:95b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:40:6a:92 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/26/2025 _x86_64_ (2 CPU) 08:00:43 LINUX RESTART (2 CPU) 08:02:02 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 34.63 6.69 27.93 948.40 2759.29 08:04:01 AM 55.06 0.23 54.82 39.46 4021.03 08:05:01 AM 57.81 0.22 57.60 16.26 5336.75 Average: 49.25 2.36 46.89 331.33 4046.10 08:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5544900 7120148 2337416 29.65 2688 1771292 926336 10.37 305392 1757372 41676 08:04:01 AM 5354944 7106908 2527372 32.06 2688 1936300 898136 10.06 311260 1897216 127340 08:05:01 AM 5284544 7060572 2597772 32.96 2688 1960080 941712 10.54 314076 1961844 27292 Average: 5394796 7095876 2487520 31.56 2688 1889224 922061 10.32 310243 1872144 65436 08:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 24.90 18.52 197.72 5.81 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 30.81 21.48 600.17 3.88 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 14.18 11.66 97.85 3.82 0.00 0.00 0.00 0.00 08:05:01 AM 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 23.29 17.21 299.12 4.49 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 04/26/2025 _x86_64_ (2 CPU) 08:00:43 LINUX RESTART (2 CPU) 08:02:02 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 14.51 0.00 1.89 0.50 0.05 83.05 08:03:01 AM 0 5.43 0.00 1.44 0.48 0.05 92.60 08:03:01 AM 1 23.60 0.00 2.34 0.53 0.05 73.47 08:04:01 AM all 15.92 0.00 1.84 0.90 0.07 81.27 08:04:01 AM 0 6.69 0.00 1.15 0.32 0.07 91.78 08:04:01 AM 1 25.18 0.00 2.53 1.49 0.07 70.74 08:05:01 AM all 11.26 0.00 1.23 0.58 0.79 86.14 08:05:01 AM 0 3.54 0.00 0.91 0.23 0.83 94.49 08:05:01 AM 1 18.98 0.00 1.54 0.93 0.76 77.79 Average: all 13.89 0.00 1.65 0.66 0.31 83.50 Average: 0 5.21 0.00 1.17 0.34 0.32 92.96 Average: 1 22.57 0.00 2.13 0.98 0.30 74.02