---> uname -a: Linux prd-centos8-builder-2c-2g-300.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 637 4921 19 2138 6766 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:64:c3:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.134/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe64:c389/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:75:87:e4 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) 12/09/2025 _x86_64_ (2 CPU) 09:06:53 LINUX RESTART (2 CPU) 09:08:01 AM tps rtps wtps bread/s bwrtn/s 09:09:01 AM 83.16 19.78 63.38 3818.73 4069.16 09:10:01 AM 44.03 0.32 43.71 14.93 3559.27 09:11:01 AM 60.66 0.05 60.61 1.07 5872.82 09:12:01 AM 44.25 0.15 44.10 10.80 4875.36 09:13:01 AM 15.13 0.65 14.48 87.17 407.03 Average: 49.45 4.19 45.26 786.46 3756.86 09:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 AM 5467060 7045212 2415264 30.64 2688 1775624 949044 10.63 139124 2007560 27636 09:10:01 AM 5263204 7022296 2619120 33.23 2688 1944560 955284 10.70 144852 2160856 132748 09:11:01 AM 5111992 6938244 2770332 35.15 2688 2010136 1023204 11.46 148436 2302256 50392 09:12:01 AM 5074228 6951780 2808096 35.63 2688 2056740 1002940 11.23 148320 2319392 16 09:13:01 AM 5101216 6988080 2781108 35.28 2688 2065156 934484 10.46 326156 2113508 23008 Average: 5203540 6989122 2678784 33.98 2688 1970443 972991 10.89 181378 2180714 46760 09:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 242.77 132.42 1021.61 60.08 0.00 0.00 0.00 0.00 09:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 39.61 28.90 679.78 4.72 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 21.90 18.47 276.56 4.95 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 76.96 62.16 160.64 99.85 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 46.78 35.44 90.25 9.98 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.60 55.48 445.77 35.91 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) 12/09/2025 _x86_64_ (2 CPU) 09:06:53 LINUX RESTART (2 CPU) 09:08:01 AM CPU %user %nice %system %iowait %steal %idle 09:09:01 AM all 19.37 0.00 2.82 4.03 0.09 73.69 09:09:01 AM 0 12.24 0.00 3.30 6.20 0.10 78.16 09:09:01 AM 1 26.49 0.00 2.34 1.86 0.08 69.23 09:10:01 AM all 14.82 0.00 1.67 1.52 0.08 81.92 09:10:01 AM 0 12.62 0.00 1.45 1.69 0.08 84.16 09:10:01 AM 1 17.01 0.00 1.88 1.35 0.07 79.69 09:11:01 AM all 9.53 0.00 1.10 12.64 0.06 76.67 09:11:01 AM 0 5.11 0.00 1.00 13.23 0.05 80.61 09:11:01 AM 1 13.94 0.00 1.20 12.06 0.07 72.74 09:12:01 AM all 16.03 0.00 1.41 0.99 0.08 81.49 09:12:01 AM 0 4.89 0.00 1.15 1.15 0.08 92.72 09:12:01 AM 1 27.18 0.00 1.67 0.84 0.07 70.25 09:13:01 AM all 21.18 0.00 1.85 0.18 0.08 76.70 09:13:01 AM 0 22.92 0.00 1.97 0.18 0.08 74.85 09:13:01 AM 1 19.45 0.00 1.74 0.17 0.08 78.57 Average: all 16.18 0.00 1.77 3.87 0.08 78.10 Average: 0 11.56 0.00 1.77 4.49 0.08 82.10 Average: 1 20.81 0.00 1.77 3.26 0.07 74.09