---> uname -a: Linux prd-centos8-builder-2c-2g-510.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: 2799.998 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4887 19 2155 6748 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:b7:46:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.29/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feb7:4686/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:ac:31:df 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) 06/05/2025 _x86_64_ (2 CPU) 09:07:55 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 231.99 18.43 213.56 3608.66 4007.26 09:11:01 AM 48.33 0.30 48.03 10.93 3631.16 09:12:01 AM 69.81 0.05 69.76 1.07 6057.83 09:13:01 AM 53.57 0.70 52.87 94.25 5664.89 09:14:01 AM 18.51 0.23 18.28 23.60 1000.90 Average: 84.45 3.94 80.50 747.77 4072.47 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5459388 7035180 2422928 30.74 2688 1773132 955140 10.69 140896 2011596 29740 09:11:01 AM 5251128 7002116 2631188 33.38 2688 1936752 954276 10.69 146596 2170504 128168 09:12:01 AM 5102528 6977232 2779788 35.27 2688 2053972 964628 10.80 151996 2291124 124256 09:13:01 AM 5067500 6970924 2814816 35.71 2688 2081208 963020 10.78 326016 2141104 24156 09:14:01 AM 5048156 6951288 2834160 35.96 2688 2080552 965220 10.81 332212 2153564 8312 Average: 5185740 6987348 2696576 34.21 2688 1985123 960457 10.75 219543 2153578 62926 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 209.50 125.57 1014.60 61.74 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 36.08 24.21 662.82 4.73 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 20.63 16.14 247.25 3.79 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 16.66 13.11 22.47 6.05 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 8.45 7.45 6.17 3.15 0.00 0.00 0.00 0.00 09:14:01 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 58.27 37.30 390.68 15.89 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) 06/05/2025 _x86_64_ (2 CPU) 09:07:55 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 18.61 0.00 3.03 2.05 0.09 76.22 09:10:01 AM 0 15.97 0.00 2.92 0.67 0.10 80.34 09:10:01 AM 1 21.26 0.00 3.13 3.43 0.08 72.10 09:11:01 AM all 14.81 0.00 1.63 0.59 0.06 82.90 09:11:01 AM 0 13.54 0.00 1.45 0.55 0.05 84.41 09:11:01 AM 1 16.09 0.00 1.82 0.63 0.07 81.39 09:12:01 AM all 16.60 0.00 1.99 0.78 0.07 80.55 09:12:01 AM 0 15.52 0.00 1.83 0.88 0.08 81.68 09:12:01 AM 1 17.69 0.00 2.15 0.68 0.07 79.41 09:13:01 AM all 19.45 0.00 1.89 1.00 0.07 77.58 09:13:01 AM 0 16.30 0.00 1.76 0.93 0.07 80.94 09:13:01 AM 1 22.61 0.00 2.02 1.07 0.08 74.22 09:14:01 AM all 15.02 0.00 1.42 0.55 0.07 82.94 09:14:01 AM 0 23.09 0.00 1.52 0.28 0.08 75.03 09:14:01 AM 1 6.95 0.00 1.32 0.82 0.07 90.85 Average: all 16.90 0.00 1.99 0.99 0.08 80.04 Average: 0 16.88 0.00 1.90 0.66 0.08 80.48 Average: 1 16.92 0.00 2.08 1.32 0.07 79.60