---> uname -a: Linux prd-centos8-builder-2c-2g-16.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 671 4896 19 2129 6732 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:7f:4a:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.242/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe7f:4ab1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:28:94:02 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) 07/04/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 164.42 6.13 158.29 925.98 3530.26 01:40:01 AM 45.68 0.38 45.29 13.06 3624.70 01:41:01 AM 71.21 0.03 71.18 0.27 6134.97 01:42:01 AM 49.28 0.52 48.76 19.86 4739.78 01:43:01 AM 16.63 0.65 15.98 87.19 668.52 Average: 69.44 1.54 67.90 209.26 3739.73 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5377708 6958048 2504616 31.78 2688 1777476 1058924 11.86 143912 2091372 27856 01:40:01 AM 5225840 6980504 2656484 33.70 2688 1940192 1018616 11.41 145728 2198244 128856 01:41:01 AM 5091544 6961372 2790780 35.41 2688 2049352 1012676 11.34 147548 2309960 114552 01:42:01 AM 5042964 6919136 2839360 36.02 2688 2055132 1060168 11.87 179868 2319044 8880 01:43:01 AM 5072256 6951680 2810068 35.65 2688 2057908 1015780 11.37 353504 2115836 8900 Average: 5162062 6954148 2720262 34.51 2688 1976012 1033233 11.57 194112 2206891 57809 01:38:01 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 38.69 23.43 292.12 7.21 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 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 33.01 21.40 644.12 3.95 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 22.71 17.06 275.78 4.30 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 9.55 8.25 9.33 3.81 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 16.28 12.73 14.31 10.51 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 24.05 16.57 247.13 5.96 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) 07/04/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 9.84 0.00 1.52 1.71 0.08 86.85 01:39:01 AM 0 8.30 0.00 1.94 2.66 0.08 87.02 01:39:01 AM 1 11.37 0.00 1.10 0.77 0.07 86.69 01:40:01 AM all 14.44 0.00 1.75 4.01 0.07 79.73 01:40:01 AM 0 12.15 0.00 1.53 4.47 0.08 81.77 01:40:01 AM 1 16.73 0.00 1.97 3.55 0.07 77.69 01:41:01 AM all 14.85 0.00 1.84 1.07 0.07 82.17 01:41:01 AM 0 11.93 0.00 1.66 1.25 0.07 85.09 01:41:01 AM 1 17.79 0.00 2.02 0.89 0.07 79.24 01:42:01 AM all 18.78 0.00 1.76 0.47 0.07 78.92 01:42:01 AM 0 22.86 0.00 1.98 0.35 0.07 74.74 01:42:01 AM 1 14.71 0.00 1.53 0.58 0.08 83.09 01:43:01 AM all 18.99 0.00 1.79 0.12 0.07 79.04 01:43:01 AM 0 20.41 0.00 1.72 0.18 0.07 77.62 01:43:01 AM 1 17.58 0.00 1.85 0.05 0.07 80.45 Average: all 15.38 0.00 1.73 1.47 0.07 81.34 Average: 0 15.13 0.00 1.77 1.78 0.07 81.25 Average: 1 15.63 0.00 1.69 1.17 0.07 81.43