---> uname -a: Linux prd-centos8-builder-2c-2g-161.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 635 4930 19 2131 6769 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:43:57:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.216/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe43:5717/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:87:97:2c 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) 09/30/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 154.59 6.34 148.25 943.41 4259.76 01:40:01 AM 42.31 0.23 42.08 5.87 2788.80 01:41:01 AM 96.00 0.55 95.45 20.13 9483.52 01:42:01 AM 20.05 0.07 19.98 9.73 1545.94 01:43:01 AM 19.93 0.58 19.35 77.45 724.56 Average: 66.29 1.54 64.75 208.89 3759.06 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5406736 6994348 2475588 31.41 2688 1784256 1004260 11.24 144076 2058208 7048 01:40:01 AM 5260312 7015132 2622012 33.26 2688 1941472 973976 10.91 146236 2167268 129820 01:41:01 AM 5083384 6962436 2798940 35.51 2688 2057624 974980 10.92 159768 2292956 29916 01:42:01 AM 5110900 6988696 2771424 35.16 2688 2056512 928036 10.39 351452 2079640 7504 01:43:01 AM 5130084 7012088 2752240 34.92 2688 2060596 918572 10.29 353544 2058724 9784 Average: 5198283 6994540 2684041 34.05 2688 1980092 959965 10.75 231015 2131359 36814 01:38:02 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 26.82 18.87 255.96 10.32 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 36.53 24.76 660.29 3.81 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 23.24 19.06 259.32 5.40 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 12.25 9.88 12.23 8.91 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 13.23 11.05 10.00 5.17 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 22.40 16.72 239.51 6.71 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) 09/30/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.72 0.00 1.61 2.17 0.07 85.44 01:39:01 AM 0 14.73 0.00 1.90 2.74 0.07 80.56 01:39:01 AM 1 6.71 0.00 1.31 1.60 0.07 90.32 01:40:01 AM all 14.03 0.00 1.63 0.61 0.07 83.67 01:40:01 AM 0 19.34 0.00 1.98 0.55 0.07 78.06 01:40:01 AM 1 8.72 0.00 1.27 0.67 0.07 89.29 01:41:01 AM all 21.28 0.00 2.23 2.68 0.08 73.73 01:41:01 AM 0 28.06 0.00 2.58 2.00 0.08 67.27 01:41:01 AM 1 14.49 0.00 1.88 3.35 0.08 80.19 01:42:01 AM all 14.42 0.00 1.86 0.23 0.06 83.43 01:42:01 AM 0 22.76 0.00 1.97 0.12 0.05 75.10 01:42:01 AM 1 6.09 0.00 1.75 0.35 0.07 91.74 01:43:01 AM all 18.79 0.00 1.42 0.14 0.06 79.59 01:43:01 AM 0 15.12 0.00 1.30 0.12 0.07 83.40 01:43:01 AM 1 22.47 0.00 1.53 0.17 0.05 75.78 Average: all 15.87 0.00 1.75 1.16 0.07 81.16 Average: 0 20.02 0.00 1.95 1.10 0.07 76.87 Average: 1 11.71 0.00 1.55 1.22 0.07 85.45