---> uname -a: Linux prd-centos8-builder-2c-2g-48970.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4807 19 2262 6773 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:94:f9:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe94:f99b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:4a:90:c5 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) 09/05/2025 _x86_64_ (2 CPU) 00:31:30 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:02 AM 233.15 18.04 215.11 5382.78 7623.42 12:34:01 AM 104.78 0.46 104.32 64.11 11946.49 12:35:01 AM 33.48 0.35 33.13 43.73 1827.30 12:36:01 AM 17.04 0.00 17.04 0.00 708.46 12:37:01 AM 20.68 0.72 19.96 67.59 755.67 Average: 81.76 3.93 77.83 1115.36 4547.94 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:02 AM 5147448 6982196 2734976 34.70 2688 2018872 1004636 11.25 200984 2214488 164708 12:34:01 AM 4856768 6894964 3025656 38.38 2688 2214236 1055604 11.82 208012 2464760 61380 12:35:01 AM 4950904 6956080 2931520 37.19 2688 2180756 992300 11.11 267968 2309920 9940 12:36:01 AM 4990696 6995812 2891728 36.69 2688 2180756 957480 10.72 268668 2269484 9936 12:37:01 AM 4954364 6960748 2928060 37.15 2688 2181832 991056 11.10 424264 2150296 9024 Average: 4980036 6957960 2902388 36.82 2688 2155290 1000215 11.20 273979 2281790 50998 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:02 AM eth0 301.65 193.12 1807.92 64.32 0.00 0.00 0.00 0.00 12:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 62.93 50.07 820.72 9.21 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 20.98 21.80 25.65 8.59 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.71 18.36 18.33 6.36 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.53 16.40 25.30 9.32 0.00 0.00 0.00 0.00 12:37:01 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 86.45 59.99 538.72 19.60 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) 09/05/2025 _x86_64_ (2 CPU) 00:31:30 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:02 AM all 40.65 0.00 7.21 2.01 0.09 50.04 12:33:02 AM 0 25.21 0.00 6.67 2.66 0.08 65.37 12:33:02 AM 1 56.06 0.00 7.74 1.35 0.10 34.74 12:34:01 AM all 29.58 0.00 4.14 1.13 0.08 65.07 12:34:01 AM 0 21.27 0.00 3.19 1.10 0.08 74.36 12:34:01 AM 1 37.89 0.00 5.09 1.15 0.08 55.78 12:35:01 AM all 32.54 0.00 4.03 0.19 0.08 63.16 12:35:01 AM 0 24.07 0.00 3.50 0.23 0.07 72.13 12:35:01 AM 1 41.00 0.00 4.57 0.15 0.10 54.18 12:36:01 AM all 30.93 0.00 3.75 0.12 0.11 65.08 12:36:01 AM 0 15.56 0.00 2.88 0.12 0.10 81.35 12:36:01 AM 1 46.32 0.00 4.62 0.13 0.12 48.82 12:37:01 AM all 24.96 0.00 2.44 0.19 0.08 72.32 12:37:01 AM 0 15.99 0.00 2.49 0.20 0.07 81.26 12:37:01 AM 1 33.92 0.00 2.40 0.18 0.10 63.39 Average: all 31.73 0.00 4.31 0.73 0.09 63.14 Average: 0 20.41 0.00 3.74 0.86 0.08 74.90 Average: 1 43.05 0.00 4.88 0.59 0.10 51.38