---> uname -a: Linux prd-centos8-builder-2c-2g-164.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 642 4922 19 2132 6761 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:5f:1b:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.11/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe5f:1bc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:2f:bc:1e 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) 10/02/2025 _x86_64_ (2 CPU) 01:36:48 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 182.04 6.17 175.87 927.05 3699.43 01:40:01 AM 46.85 0.30 46.55 10.93 3629.34 01:41:01 AM 81.85 0.25 81.60 4.53 7245.49 01:42:01 AM 30.96 0.38 30.58 21.20 3367.19 01:43:01 AM 19.76 0.62 19.15 82.65 753.39 Average: 72.29 1.54 70.75 209.26 3738.97 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5406028 6985444 2476288 31.42 2688 1776844 1008848 11.30 143080 2063752 27504 01:40:01 AM 5255128 7012180 2627188 33.33 2688 1942604 957216 10.72 145656 2168956 129976 01:41:01 AM 5134564 7013920 2747752 34.86 2688 2058284 931380 10.43 148436 2260372 90820 01:42:01 AM 5102708 6982772 2779608 35.26 2688 2058952 947092 10.60 323836 2114016 8896 01:43:01 AM 5070204 6951552 2812112 35.68 2688 2060104 976036 10.93 352764 2117240 7452 Average: 5193726 6989174 2688590 34.11 2688 1979358 964114 10.80 222754 2144867 52930 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 34.38 22.43 292.38 7.09 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 37.62 28.01 677.86 4.19 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 26.83 20.03 259.17 5.35 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 11.11 8.92 11.46 8.61 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 13.35 10.76 10.22 5.25 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 24.66 18.03 250.23 6.10 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) 10/02/2025 _x86_64_ (2 CPU) 01:36:48 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.31 0.00 1.65 1.56 0.07 86.42 01:39:01 AM 0 16.09 0.00 2.06 1.79 0.07 80.00 01:39:01 AM 1 4.52 0.00 1.24 1.32 0.07 92.86 01:40:01 AM all 14.96 0.00 1.73 0.46 0.06 82.79 01:40:01 AM 0 21.49 0.00 2.05 0.37 0.05 76.05 01:40:01 AM 1 8.45 0.00 1.42 0.55 0.07 89.52 01:41:01 AM all 19.86 0.00 1.96 0.89 0.08 77.21 01:41:01 AM 0 29.35 0.00 2.44 1.03 0.07 67.12 01:41:01 AM 1 10.37 0.00 1.48 0.75 0.08 87.31 01:42:01 AM all 14.33 0.00 1.77 0.34 0.08 83.49 01:42:01 AM 0 18.05 0.00 1.99 0.10 0.08 79.78 01:42:01 AM 1 10.60 0.00 1.55 0.58 0.07 87.20 01:43:01 AM all 18.28 0.00 1.57 0.11 0.05 79.99 01:43:01 AM 0 27.23 0.00 1.72 0.17 0.05 70.84 01:43:01 AM 1 9.34 0.00 1.42 0.05 0.05 89.14 Average: all 15.55 0.00 1.74 0.67 0.07 81.98 Average: 0 22.44 0.00 2.05 0.69 0.06 74.75 Average: 1 8.66 0.00 1.42 0.65 0.07 89.20