---> uname -a: Linux prd-centos8-builder-2c-2g-302.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 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5017 19 2110 6834 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:26:84:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.114/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe26:846e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:f3:07:7e 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) 03/08/2025 _x86_64_ (2 CPU) 08:00:25 LINUX RESTART (2 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 2.12 0.00 2.12 0.00 1178.07 08:04:01 AM 22.98 1.03 21.94 44.39 1601.82 08:05:01 AM 54.94 0.43 54.51 55.19 3994.38 08:06:01 AM 48.98 0.00 48.98 0.00 5018.60 08:07:01 AM 57.49 0.23 57.26 23.60 4930.98 Average: 37.30 0.34 36.96 24.64 3344.71 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 5606352 7116360 2275972 28.87 2688 1710296 951332 10.65 121772 1895600 8 08:04:01 AM 5541992 7118032 2340332 29.69 2688 1771872 935716 10.48 305456 1761396 41484 08:05:01 AM 5330480 7082632 2551844 32.37 2688 1936408 908448 10.17 312480 1922224 126708 08:06:01 AM 5302008 7063340 2580316 32.74 2688 1946104 943108 10.56 313992 1947628 16640 08:07:01 AM 5192676 7052716 2689648 34.12 2688 2038948 911756 10.21 317768 2026596 13348 Average: 5394702 7086616 2487622 31.56 2688 1880726 930072 10.41 274294 1910689 39638 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 1.75 0.57 2.55 0.29 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 16.28 13.36 181.35 3.02 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 33.36 24.18 599.73 5.42 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 7.37 7.02 33.86 1.85 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 19.85 15.25 220.68 4.29 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 15.72 12.07 207.63 2.98 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) 03/08/2025 _x86_64_ (2 CPU) 08:00:25 LINUX RESTART (2 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 0.57 0.00 0.07 9.34 0.28 89.75 08:03:01 AM 0 0.83 0.00 0.05 18.68 0.48 79.95 08:03:01 AM 1 0.30 0.00 0.08 0.00 0.07 99.55 08:04:01 AM all 11.11 0.00 1.50 0.29 0.07 87.04 08:04:01 AM 0 10.30 0.00 1.65 0.48 0.08 87.49 08:04:01 AM 1 11.92 0.00 1.35 0.10 0.05 86.58 08:05:01 AM all 15.23 0.00 1.87 0.92 0.08 81.89 08:05:01 AM 0 19.92 0.00 2.35 1.55 0.08 76.10 08:05:01 AM 1 10.54 0.00 1.40 0.30 0.08 87.68 08:06:01 AM all 8.73 0.00 0.74 13.99 0.06 76.48 08:06:01 AM 0 12.51 0.00 0.92 18.51 0.05 68.02 08:06:01 AM 1 4.94 0.00 0.57 9.46 0.07 84.96 08:07:01 AM all 13.94 0.00 1.72 0.97 0.06 83.32 08:07:01 AM 0 23.96 0.00 2.15 1.13 0.05 72.71 08:07:01 AM 1 3.93 0.00 1.28 0.80 0.07 93.92 Average: all 9.92 0.00 1.18 5.10 0.11 83.70 Average: 0 13.50 0.00 1.42 8.07 0.15 76.86 Average: 1 6.33 0.00 0.94 2.13 0.07 90.54