---> uname -a: Linux prd-centos8-builder-2c-2g-43376.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4806 19 2259 6768 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:e3:df:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fee3:df30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:19:97:f4 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/17/2025 _x86_64_ (2 CPU) 02:31:48 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 375.30 123.67 251.62 15041.71 42157.65 02:34:01 AM 129.61 0.48 129.13 64.12 13062.71 02:35:01 AM 38.49 0.35 38.14 43.72 2061.70 02:36:01 AM 18.61 0.00 18.61 0.00 486.59 02:37:01 AM 27.74 0.92 26.82 95.17 777.21 Average: 117.96 25.09 92.87 3049.55 11710.51 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5210592 6955364 2671840 33.90 2688 1936256 1020512 11.43 204960 2175896 107500 02:34:01 AM 4857156 6890468 3025276 38.38 2688 2209400 1028960 11.52 207676 2463732 61712 02:35:01 AM 4918236 6939304 2964196 37.61 2688 2196512 985032 11.03 267972 2341552 29392 02:36:01 AM 4955504 6957072 2926928 37.13 2688 2177044 951880 10.66 267664 2304784 9916 02:37:01 AM 4958772 6965884 2923660 37.09 2688 2181956 957276 10.72 422160 2146564 25024 Average: 4980052 6941618 2902380 36.82 2688 2140234 988732 11.07 274086 2286506 46709 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 305.81 188.42 1776.24 63.08 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 73.12 62.94 828.44 10.18 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 39.02 38.55 34.60 16.06 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.51 19.18 19.75 6.79 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 24.04 22.21 28.43 16.76 0.00 0.00 0.00 0.00 02:37:01 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 92.31 66.27 537.54 22.58 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/17/2025 _x86_64_ (2 CPU) 02:31:48 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 51.56 0.02 10.12 4.49 0.09 33.72 02:33:01 AM 0 49.14 0.02 11.91 5.21 0.10 33.62 02:33:01 AM 1 53.97 0.02 8.34 3.78 0.08 33.82 02:34:01 AM all 37.04 0.00 5.61 1.24 0.10 56.01 02:34:01 AM 0 45.40 0.00 5.63 1.12 0.10 47.75 02:34:01 AM 1 28.70 0.00 5.59 1.36 0.10 64.25 02:35:01 AM all 33.91 0.00 4.71 0.21 0.11 61.06 02:35:01 AM 0 22.90 0.00 4.16 0.15 0.12 72.67 02:35:01 AM 1 44.89 0.00 5.27 0.27 0.10 49.48 02:36:01 AM all 32.09 0.00 3.44 0.10 0.08 64.29 02:36:01 AM 0 36.57 0.00 3.86 0.10 0.08 59.39 02:36:01 AM 1 27.61 0.00 3.02 0.10 0.08 69.19 02:37:01 AM all 36.35 0.00 4.44 0.14 0.11 58.97 02:37:01 AM 0 39.75 0.00 4.48 0.15 0.10 55.52 02:37:01 AM 1 32.96 0.00 4.39 0.13 0.12 62.40 Average: all 38.18 0.00 5.66 1.23 0.10 54.83 Average: 0 38.74 0.00 6.00 1.34 0.10 53.81 Average: 1 37.61 0.00 5.32 1.13 0.10 55.84