---> uname -a: Linux prd-centos8-builder-2c-2g-162.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 701 4867 19 2128 6703 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:68:e3:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.195/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe68:e342/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:ae:ad:00 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) 10/01/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 190.79 21.24 169.54 4203.93 18701.03 01:40:01 AM 50.09 0.30 49.79 10.93 3718.45 01:41:01 AM 71.25 0.08 71.17 1.33 6147.76 01:42:01 AM 46.40 0.52 45.88 19.86 4670.94 01:43:01 AM 14.58 0.65 13.93 87.19 583.15 Average: 74.63 4.56 70.07 864.73 6764.59 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5415088 6988588 2467236 31.30 2688 1770356 1036560 11.61 139688 2057548 29392 01:40:01 AM 5202676 6955660 2679648 34.00 2688 1938492 1036948 11.61 145248 2221716 131476 01:41:01 AM 5061616 6930256 2820708 35.79 2688 2048104 1037880 11.62 147092 2339260 115412 01:42:01 AM 5010856 6886596 2871468 36.43 2688 2054396 1059232 11.86 179512 2351472 8884 01:43:01 AM 5042240 6920904 2840084 36.03 2688 2057172 1023596 11.46 352948 2147096 8896 Average: 5146495 6936401 2735829 34.71 2688 1973704 1038843 11.63 192898 2223418 58812 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 223.61 131.82 1001.59 59.41 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 38.19 28.81 683.54 4.71 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 22.38 17.41 277.25 4.28 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 9.45 8.26 8.92 3.77 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 17.21 13.35 20.02 11.62 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 62.17 39.93 398.27 16.76 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) 10/01/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.56 0.00 3.05 6.11 0.08 72.21 01:39:01 AM 0 12.44 0.00 3.08 5.10 0.08 79.30 01:39:01 AM 1 24.67 0.00 3.01 7.11 0.07 65.14 01:40:01 AM all 15.06 0.00 1.52 1.85 0.06 81.51 01:40:01 AM 0 7.90 0.00 1.03 2.29 0.05 88.73 01:40:01 AM 1 22.23 0.00 2.00 1.42 0.07 74.28 01:41:01 AM all 13.60 0.00 1.63 1.91 0.06 82.80 01:41:01 AM 0 8.02 0.00 1.40 1.69 0.07 88.83 01:41:01 AM 1 19.17 0.00 1.87 2.13 0.05 76.78 01:42:01 AM all 18.69 0.00 1.77 0.82 0.08 78.64 01:42:01 AM 0 9.78 0.00 1.68 0.78 0.10 87.66 01:42:01 AM 1 27.63 0.00 1.85 0.85 0.07 69.59 01:43:01 AM all 19.19 0.00 2.06 0.13 0.07 78.55 01:43:01 AM 0 7.96 0.00 1.92 0.03 0.07 90.03 01:43:01 AM 1 30.44 0.00 2.20 0.22 0.07 67.07 Average: all 17.02 0.00 2.01 2.16 0.07 78.75 Average: 0 9.21 0.00 1.82 1.97 0.07 86.92 Average: 1 24.83 0.00 2.19 2.34 0.06 70.58