---> uname -a: Linux prd-centos8-builder-2c-2g-498.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 598 4976 19 2122 6804 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:97:a7:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.224/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe97:a7b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:39:af:f5 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) 05/31/2025 _x86_64_ (2 CPU) 08:01:41 LINUX RESTART (2 CPU) 08:03:02 AM tps rtps wtps bread/s bwrtn/s 08:04:01 AM 26.98 1.98 25.00 139.77 2681.16 08:05:01 AM 52.61 0.48 52.12 58.79 3988.14 08:06:01 AM 56.09 0.05 56.04 1.07 5178.92 08:07:01 AM 53.27 0.23 53.04 23.60 4446.16 Average: 47.32 0.68 46.64 55.46 4079.42 08:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 AM 5486484 7078652 2395832 30.40 2688 1788320 961724 10.77 305288 1818348 50244 08:05:01 AM 5285212 7048128 2597104 32.95 2688 1947716 954128 10.68 312332 1968544 128080 08:06:01 AM 5253352 7040360 2628964 33.35 2688 1971268 951100 10.65 313964 1994124 27292 08:07:01 AM 5066668 6936560 2815648 35.72 2688 2048392 1033196 11.57 321576 2149580 21684 Average: 5272929 7025925 2609387 33.10 2688 1938924 975037 10.92 313290 1982649 56825 08:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 23.56 17.39 240.93 3.93 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 33.26 23.93 609.72 5.39 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 10.73 9.37 92.77 2.21 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 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.10 15.10 161.83 5.01 0.00 0.00 0.00 0.00 08:07:01 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 21.65 16.44 276.46 4.13 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) 05/31/2025 _x86_64_ (2 CPU) 08:01:41 LINUX RESTART (2 CPU) 08:03:02 AM CPU %user %nice %system %iowait %steal %idle 08:04:01 AM all 13.75 0.00 1.66 0.46 0.09 84.04 08:04:01 AM 0 13.93 0.00 1.83 0.42 0.10 83.72 08:04:01 AM 1 13.57 0.00 1.49 0.49 0.08 84.36 08:05:01 AM all 16.03 0.00 1.87 0.63 0.07 81.40 08:05:01 AM 0 20.83 0.00 2.15 0.70 0.07 76.26 08:05:01 AM 1 11.22 0.00 1.58 0.57 0.08 86.55 08:06:01 AM all 12.71 0.00 1.22 0.70 0.08 85.28 08:06:01 AM 0 14.87 0.00 1.30 0.68 0.08 83.06 08:06:01 AM 1 10.56 0.00 1.15 0.72 0.08 87.49 08:07:01 AM all 20.22 0.00 2.00 0.57 0.09 77.12 08:07:01 AM 0 22.13 0.00 2.08 0.28 0.08 75.42 08:07:01 AM 1 18.32 0.00 1.91 0.85 0.10 78.82 Average: all 15.69 0.00 1.69 0.59 0.09 81.95 Average: 0 17.96 0.00 1.84 0.52 0.08 79.60 Average: 1 13.42 0.00 1.53 0.66 0.09 84.30