---> uname -a: Linux prd-centos8-builder-2c-2g-246.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 679 4883 19 2133 6723 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:8d:74:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.133/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe8d:744f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:fd:2a:99 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) 11/14/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 257.18 6.25 250.93 922.89 5149.37 01:40:01 AM 51.39 0.15 51.24 3.73 4034.49 01:41:01 AM 86.29 0.60 85.69 21.20 8337.51 01:42:01 AM 18.76 0.07 18.70 9.73 1340.63 01:43:01 AM 20.15 0.58 19.56 77.45 741.79 Average: 86.76 1.53 85.23 207.03 3920.80 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5356340 6944620 2525976 32.05 2688 1785144 1093744 12.25 143872 2109912 7056 01:40:01 AM 5212200 6968552 2670116 33.87 2688 1943372 1021752 11.44 145960 2214164 92572 01:41:01 AM 5022680 6903408 2859636 36.28 2688 2059448 1059300 11.86 164688 2348336 24464 01:42:01 AM 5063868 6943320 2818448 35.76 2688 2058336 1012688 11.34 351052 2125800 7504 01:43:01 AM 5086580 6970320 2795736 35.47 2688 2062412 992660 11.11 353096 2101956 9784 Average: 5148334 6946044 2733982 34.69 2688 1981742 1036029 11.60 231734 2180034 28276 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 26.22 19.93 253.47 6.44 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 36.39 27.50 659.02 3.99 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 28.40 21.11 258.96 5.47 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 12.28 9.52 12.22 7.86 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.68 10.96 9.97 5.16 0.00 0.00 0.00 0.00 01:43:01 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 23.40 17.80 238.73 5.78 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) 11/14/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.96 0.00 1.80 2.46 0.06 84.71 01:39:01 AM 0 11.26 0.00 2.43 3.80 0.07 82.46 01:39:01 AM 1 10.67 0.00 1.18 1.13 0.05 86.96 01:40:01 AM all 14.14 0.00 1.66 0.68 0.05 83.47 01:40:01 AM 0 15.20 0.00 1.78 0.63 0.05 82.33 01:40:01 AM 1 13.08 0.00 1.53 0.73 0.05 84.60 01:41:01 AM all 20.99 0.00 2.33 1.50 0.07 75.10 01:41:01 AM 0 25.08 0.00 2.68 2.17 0.07 70.00 01:41:01 AM 1 16.91 0.00 1.98 0.83 0.08 80.20 01:42:01 AM all 14.63 0.00 1.78 0.20 0.06 83.33 01:42:01 AM 0 15.67 0.00 1.74 0.05 0.07 82.48 01:42:01 AM 1 13.60 0.00 1.82 0.35 0.05 84.18 01:43:01 AM all 19.15 0.00 1.43 0.13 0.07 79.23 01:43:01 AM 0 24.52 0.00 1.53 0.15 0.07 73.73 01:43:01 AM 1 13.80 0.00 1.32 0.10 0.07 84.72 Average: all 15.98 0.00 1.80 0.99 0.06 81.17 Average: 0 18.35 0.00 2.03 1.36 0.06 78.20 Average: 1 13.61 0.00 1.57 0.63 0.06 84.13