---> uname -a: Linux prd-centos8-builder-2c-2g-489.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 9.0G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4948 19 2114 6771 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:ef:d5:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.187/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:feef:d5bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:ea:24:84 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) 11:42:35 LINUX RESTART (2 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 89.64 6.21 83.42 905.16 3781.37 11:46:01 AM 77.54 0.17 77.37 4.27 6822.48 11:47:01 AM 57.63 0.20 57.43 11.87 5125.63 11:48:01 AM 18.63 0.65 17.98 87.19 926.03 Average: 60.86 1.81 59.05 252.16 4163.82 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 5403900 6997932 2478416 31.44 2688 1790232 1011900 11.33 143984 2059056 13532 11:46:01 AM 5232944 6989032 2649372 33.61 2688 1942864 992924 11.12 146132 2188972 13348 11:47:01 AM 5080580 6935296 2801736 35.54 2688 2035232 1040980 11.66 148172 2315616 11264 11:48:01 AM 5127052 6990504 2755264 34.96 2688 2043144 979276 10.97 325532 2091160 22076 Average: 5211119 6978191 2671197 33.89 2688 1952868 1006270 11.27 190955 2163701 15055 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 18.66 15.69 221.69 4.90 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 30.81 22.21 639.64 3.83 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 42.32 35.47 237.84 118.91 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 34.49 29.35 17.66 112.32 0.00 0.00 0.00 0.00 11:48:01 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 31.57 25.68 279.20 59.99 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) 11:42:35 LINUX RESTART (2 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 11.40 0.00 1.49 1.34 0.07 85.70 11:45:01 AM 0 9.94 0.00 1.74 1.96 0.07 86.30 11:45:01 AM 1 12.85 0.00 1.25 0.73 0.07 85.10 11:46:01 AM all 14.81 0.00 1.90 2.20 0.06 81.03 11:46:01 AM 0 19.81 0.00 2.20 0.78 0.05 77.16 11:46:01 AM 1 9.81 0.00 1.60 3.62 0.07 84.90 11:47:01 AM all 20.39 0.00 1.84 0.86 0.07 76.84 11:47:01 AM 0 31.09 0.00 2.03 0.92 0.07 65.90 11:47:01 AM 1 9.69 0.00 1.65 0.80 0.07 87.80 11:48:01 AM all 19.55 0.00 1.78 0.19 0.07 78.40 11:48:01 AM 0 30.11 0.00 2.12 0.23 0.05 67.49 11:48:01 AM 1 9.01 0.00 1.45 0.15 0.08 89.31 Average: all 16.54 0.00 1.76 1.15 0.06 80.49 Average: 0 22.75 0.00 2.02 0.97 0.06 74.20 Average: 1 10.34 0.00 1.49 1.33 0.07 86.78