---> uname -a: Linux prd-centos8-builder-2c-2g-488.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4926 19 2113 6746 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:dc:a0:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.81/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fedc:a006/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:04:8a:ce 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) 05/27/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 158.26 6.31 151.95 934.09 4266.19 01:40:01 AM 42.93 0.15 42.78 3.73 2754.32 01:41:01 AM 79.85 0.62 79.24 21.33 6693.43 01:42:01 AM 31.71 0.07 31.64 9.73 3410.51 01:43:01 AM 20.94 0.58 20.36 77.44 806.33 Average: 66.74 1.55 65.19 209.28 3586.09 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5384936 6973904 2497380 31.68 2688 1785780 1012160 11.33 144120 2079348 7124 01:40:01 AM 5245036 6996592 2637280 33.46 2688 1938484 972708 10.89 146148 2182672 126572 01:41:01 AM 5075820 6936636 2806496 35.60 2688 2040740 982708 11.00 149132 2322320 90112 01:42:01 AM 5108740 6970000 2773576 35.19 2688 2041200 958448 10.73 352000 2085760 9024 01:43:01 AM 5130680 6994648 2751636 34.91 2688 2043752 929352 10.41 353124 2062308 10252 Average: 5189042 6974356 2693274 34.17 2688 1969991 971075 10.87 228905 2146482 48617 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 27.82 21.38 252.23 11.33 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 32.51 21.50 633.56 3.60 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 23.91 17.95 230.27 5.08 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 11.66 9.53 12.17 8.99 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 12.63 10.90 9.93 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 21.71 16.25 227.63 6.83 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) 05/27/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.60 0.00 1.62 1.58 0.08 86.13 01:39:01 AM 0 14.41 0.00 1.22 0.40 0.07 83.90 01:39:01 AM 1 6.78 0.00 2.02 2.77 0.08 88.35 01:40:01 AM all 13.90 0.00 1.49 0.41 0.06 84.14 01:40:01 AM 0 19.31 0.00 1.75 0.47 0.05 78.42 01:40:01 AM 1 8.49 0.00 1.23 0.35 0.07 89.86 01:41:01 AM all 19.99 0.00 2.06 0.84 0.08 77.03 01:41:01 AM 0 24.69 0.00 2.08 0.50 0.07 72.66 01:41:01 AM 1 15.28 0.00 2.03 1.18 0.10 81.40 01:42:01 AM all 14.84 0.00 2.70 0.36 0.06 82.05 01:42:01 AM 0 22.58 0.00 2.82 0.35 0.05 74.19 01:42:01 AM 1 7.10 0.00 2.57 0.37 0.07 89.89 01:43:01 AM all 19.84 0.00 1.51 0.16 0.07 78.42 01:43:01 AM 0 30.48 0.00 1.58 0.23 0.08 67.62 01:43:01 AM 1 9.21 0.00 1.43 0.08 0.07 89.21 Average: all 15.84 0.00 1.87 0.67 0.07 81.55 Average: 0 22.30 0.00 1.89 0.39 0.06 75.36 Average: 1 9.37 0.00 1.86 0.95 0.08 87.74