---> uname -a: Linux prd-centos8-builder-2c-2g-200.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 623 4941 19 2132 6780 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:c0:61:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.190/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fec0:610e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:e3:d6:8b 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) 10/28/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 232.99 21.50 211.49 4379.67 31193.97 01:40:01 AM 48.57 0.42 48.15 12.93 3599.75 01:41:01 AM 74.69 0.08 74.61 1.33 6382.02 01:42:01 AM 41.61 0.52 41.09 19.86 4533.73 01:43:01 AM 18.56 0.65 17.91 87.19 727.03 Average: 82.79 4.58 78.21 888.62 9214.50 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5467460 7044040 2414856 30.64 2688 1773676 974432 10.91 137984 2007032 29484 01:40:01 AM 5125704 6931172 2756612 34.97 2688 1991800 1067860 11.96 183492 2262784 174428 01:41:01 AM 5139648 7012260 2742668 34.80 2688 2052208 958336 10.73 147280 2260040 115972 01:42:01 AM 5088496 6967896 2793820 35.44 2688 2058288 986848 11.05 179608 2273272 8868 01:43:01 AM 5119920 7002432 2762396 35.05 2688 2061064 960864 10.76 352384 2068932 8900 Average: 5188246 6991560 2694070 34.18 2688 1987407 989668 11.08 200150 2174412 67530 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 265.44 148.39 1021.02 62.20 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 40.00 28.32 686.58 4.78 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 23.66 18.36 279.26 4.36 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 9.50 8.38 8.97 3.97 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 16.58 13.28 14.38 9.85 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 70.39 43.00 400.00 16.88 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) 10/28/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.32 0.00 3.53 11.05 0.07 67.03 01:39:01 AM 0 16.65 0.00 4.59 12.06 0.07 66.63 01:39:01 AM 1 19.99 0.00 2.48 10.04 0.07 67.42 01:40:01 AM all 13.87 0.00 1.52 0.67 0.06 83.89 01:40:01 AM 0 11.43 0.00 1.47 0.47 0.05 86.59 01:40:01 AM 1 16.32 0.00 1.57 0.87 0.07 81.18 01:41:01 AM all 14.90 0.00 1.79 1.21 0.06 82.04 01:41:01 AM 0 15.60 0.00 1.84 1.42 0.07 81.07 01:41:01 AM 1 14.21 0.00 1.75 1.00 0.05 82.99 01:42:01 AM all 18.97 0.00 1.64 0.66 0.08 78.65 01:42:01 AM 0 17.75 0.00 1.70 0.95 0.08 79.51 01:42:01 AM 1 20.19 0.00 1.59 0.37 0.07 77.79 01:43:01 AM all 18.92 0.00 1.93 0.28 0.06 78.81 01:43:01 AM 0 13.78 0.00 1.85 0.32 0.05 84.01 01:43:01 AM 1 24.07 0.00 2.00 0.25 0.07 73.61 Average: all 16.99 0.00 2.08 2.74 0.06 78.13 Average: 0 15.03 0.00 2.28 3.00 0.06 79.62 Average: 1 18.95 0.00 1.87 2.48 0.06 76.64