---> uname -a: Linux prd-centos8-builder-2c-2g-238.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 674 4844 19 2178 6727 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:00:83:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.6/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe00:8341/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:2c:60:1a 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) 11/13/2025 _x86_64_ (2 CPU) 05:45:33 LINUX RESTART (2 CPU) 05:47:01 AM tps rtps wtps bread/s bwrtn/s 05:48:01 AM 33.64 4.82 28.83 597.77 3321.41 05:49:01 AM 84.54 0.17 84.37 3.73 7595.78 05:50:01 AM 57.38 0.25 57.13 30.51 5379.94 05:51:01 AM 31.93 0.65 31.29 86.84 2561.10 Average: 51.85 1.47 50.38 179.76 4711.77 05:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 AM 5361484 6958308 2520840 31.98 2688 1792764 1067564 11.95 146180 2099820 13532 05:49:01 AM 5176140 6972640 2706184 34.33 2688 1981564 1008840 11.30 148568 2242664 39208 05:50:01 AM 5055632 6974172 2826692 35.86 2688 2095028 975668 10.92 154296 2322520 39092 05:51:01 AM 4999456 6925228 2882868 36.57 2688 2101968 1010696 11.32 332376 2199880 7388 Average: 5148178 6957587 2734146 34.69 2688 1992831 1015692 11.37 195355 2216221 24805 05:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 14.55 12.36 215.81 2.07 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 43.18 32.18 757.20 4.85 0.00 0.00 0.00 0.00 05:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 20.46 16.33 173.11 4.96 0.00 0.00 0.00 0.00 05:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 14.74 11.82 12.91 5.85 0.00 0.00 0.00 0.00 05:51:01 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 23.22 18.17 289.59 4.43 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) 11/13/2025 _x86_64_ (2 CPU) 05:45:33 LINUX RESTART (2 CPU) 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 9.65 0.00 0.93 0.53 0.06 88.82 05:48:01 AM 0 10.61 0.00 1.07 0.58 0.05 87.69 05:48:01 AM 1 8.69 0.00 0.80 0.48 0.07 89.96 05:49:01 AM all 16.34 0.00 2.00 1.03 0.07 80.56 05:49:01 AM 0 22.85 0.00 2.30 0.85 0.07 73.94 05:49:01 AM 1 9.84 0.00 1.70 1.21 0.08 87.17 05:50:01 AM all 21.54 0.00 2.00 0.52 0.07 75.88 05:50:01 AM 0 27.59 0.00 2.26 0.55 0.07 69.53 05:50:01 AM 1 15.47 0.00 1.74 0.49 0.07 82.23 05:51:01 AM all 19.34 0.00 1.81 0.23 0.07 78.55 05:51:01 AM 0 18.37 0.00 1.81 0.35 0.07 79.40 05:51:01 AM 1 20.30 0.00 1.81 0.12 0.08 77.69 Average: all 16.72 0.00 1.69 0.58 0.07 80.95 Average: 0 19.85 0.00 1.86 0.58 0.06 77.65 Average: 1 13.58 0.00 1.51 0.58 0.08 84.26