---> uname -a: Linux prd-centos8-builder-2c-2g-92.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 628 4931 19 2137 6774 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:2e:0c:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.34/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe2e:ca9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:ea:8c:32 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) 08/16/2025 _x86_64_ (2 CPU) 08:00:24 LINUX RESTART (2 CPU) 08:01:01 AM tps rtps wtps bread/s bwrtn/s 08:02:01 AM 246.89 127.82 119.06 13614.69 38139.23 08:03:01 AM 42.10 0.52 41.59 31.32 3158.80 08:04:01 AM 74.20 0.43 73.77 55.19 6835.29 08:05:01 AM 47.86 0.20 47.66 23.33 2925.75 Average: 102.79 32.26 70.53 3433.11 12769.65 08:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 AM 5523440 7064712 2358884 29.93 2688 1739720 955740 10.70 126728 1968056 27264 08:03:01 AM 5396372 6995960 2485952 31.54 2688 1794432 1001388 11.21 310760 1893964 7000 08:04:01 AM 5250036 7014044 2632288 33.39 2688 1948440 958632 10.73 313732 1999628 7360 08:05:01 AM 5047728 6941960 2834596 35.96 2688 2071540 1003892 11.24 320016 2168408 96384 Average: 5304394 7004169 2577930 32.71 2688 1888533 979913 10.97 267809 2007514 34502 08:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 130.74 80.27 721.14 28.26 0.00 0.00 0.00 0.00 08:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 15.18 12.18 98.83 3.54 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 41.43 29.11 616.34 5.93 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 22.60 17.75 256.98 4.64 0.00 0.00 0.00 0.00 08:05:01 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 52.50 34.84 423.37 10.60 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) 08/16/2025 _x86_64_ (2 CPU) 08:00:24 LINUX RESTART (2 CPU) 08:01:01 AM CPU %user %nice %system %iowait %steal %idle 08:02:01 AM all 24.54 0.00 5.94 5.78 0.08 63.66 08:02:01 AM 0 20.70 0.00 5.75 6.00 0.08 67.46 08:02:01 AM 1 28.39 0.00 6.13 5.56 0.07 59.85 08:03:01 AM all 13.12 0.00 1.51 0.48 0.07 84.82 08:03:01 AM 0 15.14 0.00 1.48 0.40 0.07 82.91 08:03:01 AM 1 11.10 0.00 1.53 0.57 0.07 86.73 08:04:01 AM all 19.80 0.00 2.07 0.69 0.09 77.34 08:04:01 AM 0 29.56 0.00 2.52 1.02 0.08 66.82 08:04:01 AM 1 10.06 0.00 1.62 0.37 0.10 87.86 08:05:01 AM all 17.60 0.00 1.86 0.38 0.07 80.08 08:05:01 AM 0 14.71 0.00 1.57 0.32 0.07 83.34 08:05:01 AM 1 20.49 0.00 2.15 0.45 0.08 76.83 Average: all 18.76 0.00 2.84 1.83 0.08 76.49 Average: 0 20.03 0.00 2.83 1.93 0.08 75.14 Average: 1 17.50 0.00 2.85 1.73 0.08 77.84