---> uname -a: Linux prd-centos8-builder-2c-2g-484.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 569 5008 19 2118 6833 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:ec:92:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.183/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feec:92e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:06:b3:b9 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) 05/24/2025 _x86_64_ (2 CPU) 08:01:05 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 187.72 113.21 74.51 11089.50 37966.68 08:04:01 AM 34.71 0.55 34.16 32.39 2501.63 08:05:01 AM 75.42 0.38 75.04 54.12 7103.33 08:06:01 AM 39.31 0.25 39.06 24.40 2305.75 Average: 84.29 28.60 55.69 2800.45 12470.41 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5551324 7090308 2331000 29.57 2688 1737080 946604 10.60 130248 1935420 27696 08:04:01 AM 5472992 7069576 2409332 30.57 2688 1791500 959636 10.75 310656 1819932 25536 08:05:01 AM 5316304 7076816 2566020 32.55 2688 1945324 918036 10.28 313476 1931940 8844 08:06:01 AM 5200672 7061332 2681652 34.02 2688 2039236 918812 10.29 318020 2022668 82980 Average: 5385323 7074508 2497001 31.68 2688 1878285 935772 10.48 268100 1927490 36264 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 139.25 74.91 669.85 26.96 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 13.45 11.18 90.31 3.17 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 34.23 23.55 609.39 5.59 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 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 18.96 14.86 226.20 3.64 0.00 0.00 0.00 0.00 08:06:01 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 51.48 31.13 398.95 9.84 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) 05/24/2025 _x86_64_ (2 CPU) 08:01:05 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 15.18 0.00 3.35 13.59 0.09 67.78 08:03:01 AM 0 14.49 0.00 3.64 13.67 0.08 68.12 08:03:01 AM 1 15.87 0.00 3.06 13.52 0.10 67.45 08:04:01 AM all 12.27 0.00 1.49 0.81 0.07 85.35 08:04:01 AM 0 10.95 0.00 1.48 1.30 0.08 86.19 08:04:01 AM 1 13.60 0.00 1.50 0.32 0.07 84.52 08:05:01 AM all 19.47 0.00 1.96 4.23 0.07 74.26 08:05:01 AM 0 18.12 0.00 2.01 4.43 0.07 75.37 08:05:01 AM 1 20.83 0.00 1.90 4.03 0.08 73.15 08:06:01 AM all 14.83 0.00 1.78 0.62 0.07 82.70 08:06:01 AM 0 16.54 0.00 1.98 0.85 0.07 80.56 08:06:01 AM 1 13.12 0.00 1.58 0.40 0.07 84.84 Average: all 15.44 0.00 2.14 4.81 0.08 77.53 Average: 0 15.02 0.00 2.28 5.06 0.08 77.57 Average: 1 15.86 0.00 2.01 4.56 0.08 77.50