---> uname -a: Linux prd-centos8-builder-2c-2g-459.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 603 4973 19 2120 6800 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:e1:7e:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.216/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fee1:7e79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:34:15:86 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) 05/17/2025 _x86_64_ (2 CPU) 08:01:09 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 168.60 115.49 53.11 11375.28 38107.63 08:04:01 AM 53.96 0.55 53.41 32.39 4672.87 08:05:01 AM 58.74 0.43 58.31 55.19 5149.43 08:06:01 AM 55.59 0.23 55.36 23.60 4683.90 Average: 84.23 29.18 55.04 2872.32 13155.54 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5509532 7052004 2372792 30.10 2688 1740680 987124 11.05 130536 1977924 27692 08:04:01 AM 5304444 6983012 2577880 32.70 2688 1872084 1040068 11.65 314100 1980228 48924 08:05:01 AM 5236444 6998592 2645880 33.57 2688 1947032 992240 11.11 313704 2013500 7648 08:06:01 AM 5148068 7018120 2734256 34.69 2688 2048484 958836 10.74 318564 2070292 22232 Average: 5299622 7012932 2582702 32.77 2688 1902070 994567 11.14 269226 2010486 26624 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 141.43 81.76 728.08 27.88 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 40.14 28.11 665.53 5.91 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 10.61 8.98 35.10 3.26 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 20.58 15.76 220.68 4.37 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 53.20 33.66 412.37 10.36 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) 05/17/2025 _x86_64_ (2 CPU) 08:01:09 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 18.76 0.00 3.43 4.31 0.07 73.43 08:03:01 AM 0 23.44 0.00 3.69 5.78 0.07 67.02 08:03:01 AM 1 14.09 0.00 3.17 2.84 0.07 79.84 08:04:01 AM all 17.38 0.00 1.77 1.38 0.08 79.39 08:04:01 AM 0 18.12 0.00 1.62 2.08 0.08 78.10 08:04:01 AM 1 16.63 0.00 1.91 0.68 0.08 80.69 08:05:01 AM all 15.87 0.00 1.76 0.68 0.07 81.63 08:05:01 AM 0 14.70 0.00 1.75 0.30 0.07 83.19 08:05:01 AM 1 17.04 0.00 1.77 1.07 0.07 80.06 08:06:01 AM all 16.82 0.00 2.17 0.71 0.06 80.24 08:06:01 AM 0 20.38 0.00 2.23 0.72 0.05 76.63 08:06:01 AM 1 13.26 0.00 2.12 0.70 0.07 83.86 Average: all 17.20 0.00 2.28 1.77 0.07 78.68 Average: 0 19.15 0.00 2.32 2.22 0.07 76.24 Average: 1 15.26 0.00 2.24 1.32 0.07 81.11