---> uname -a: Linux prd-centos8-builder-2c-2g-482.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 618 4966 19 2112 6786 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:eb:1f:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.138/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feeb:1fa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:c0:5b:59 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) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 234.28 6.41 227.88 941.67 4208.64 01:40:00 AM 42.82 0.29 42.53 10.09 3405.18 01:40:01 AM 1.52 0.00 1.52 0.00 74.24 01:41:01 AM 83.29 0.03 83.25 0.27 6896.57 01:42:01 AM 33.86 0.53 33.32 19.99 3482.52 01:43:01 AM 17.10 0.65 16.45 87.19 682.79 Average: 81.58 1.56 80.01 209.35 3718.85 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5427268 7006688 2455056 31.15 2688 1776664 1006868 11.27 143260 2042124 27852 01:40:00 AM 5284928 7037468 2597396 32.95 2688 1938156 964120 10.80 144968 2140536 128056 01:40:01 AM 5284528 7037100 2597796 32.96 2688 1938176 964120 10.80 145036 2140764 128060 01:41:01 AM 5058996 6918676 2823328 35.82 2688 2039372 1051292 11.77 148324 2341176 90456 01:42:01 AM 5109288 6969536 2773036 35.18 2688 2040012 989368 11.08 181288 2255724 8884 01:43:01 AM 5141676 7003400 2740648 34.77 2688 2041244 958624 10.73 352824 2051576 7412 Average: 5217781 6995478 2664543 33.80 2688 1962271 989065 11.07 185950 2161983 65120 01:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 28.72 20.98 291.67 8.99 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 34.72 23.07 656.25 3.90 0.00 0.00 0.00 0.00 01:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 24.41 18.45 250.54 5.17 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 7.10 6.40 8.31 2.84 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.01 12.75 12.60 10.76 0.00 0.00 0.00 0.00 01:43:01 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 22.02 16.21 240.81 6.30 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) 01:36:42 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.60 0.00 1.81 2.01 0.04 85.54 01:39:01 AM 0 10.54 0.00 1.29 0.48 0.03 87.66 01:39:01 AM 1 10.67 0.00 2.33 3.55 0.05 83.41 01:40:00 AM all 15.26 0.00 1.73 1.22 0.07 81.72 01:40:00 AM 0 12.43 0.00 1.38 0.36 0.07 85.77 01:40:00 AM 1 18.10 0.00 2.08 2.08 0.07 77.66 01:40:01 AM all 0.76 0.00 0.38 0.00 0.00 98.86 01:40:01 AM 0 0.00 0.00 0.76 0.00 0.00 99.24 01:40:01 AM 1 1.52 0.00 0.00 0.00 0.00 98.48 01:41:01 AM all 21.32 0.00 2.42 1.15 0.07 75.04 01:41:01 AM 0 18.39 0.00 2.47 1.28 0.07 77.80 01:41:01 AM 1 24.25 0.00 2.38 1.02 0.07 72.28 01:42:01 AM all 16.92 0.00 3.21 0.49 0.08 79.31 01:42:01 AM 0 10.31 0.00 3.15 0.72 0.08 85.74 01:42:01 AM 1 23.55 0.00 3.26 0.27 0.07 72.86 01:43:01 AM all 19.06 0.00 1.97 0.13 0.07 78.77 01:43:01 AM 0 22.78 0.00 2.40 0.17 0.05 74.60 01:43:01 AM 1 15.34 0.00 1.55 0.10 0.08 82.93 Average: all 16.59 0.00 2.22 0.99 0.06 80.13 Average: 0 14.85 0.00 2.14 0.60 0.06 82.35 Average: 1 18.33 0.00 2.31 1.39 0.07 77.90