---> uname -a: Linux prd-centos8-builder-2c-2g-11101.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4814 19 2269 6786 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:b6:0b:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feb6:b9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:f8:f3:00 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/16/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 197.83 18.21 179.62 5469.06 6752.64 10:34:01 PM 120.64 0.47 120.18 63.58 12791.15 10:35:01 PM 34.09 0.72 33.37 73.71 1884.26 10:36:01 PM 28.13 0.03 28.10 0.53 1019.45 10:37:01 PM 26.20 0.52 25.69 64.63 709.06 Average: 80.99 3.94 77.05 1119.81 4624.21 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5194364 6962824 2688068 34.10 2688 1958812 1042448 11.67 208696 2183852 114304 10:34:01 PM 4872252 6916788 3010180 38.19 2688 2220476 1019924 11.42 208236 2448356 61908 10:35:01 PM 4973148 6985912 2909284 36.91 2688 2187832 964660 10.80 281848 2272836 9936 10:36:01 PM 4919340 6953504 2963092 37.59 2688 2209420 982152 11.00 284416 2324140 31508 10:37:01 PM 4946608 6963816 2935824 37.25 2688 2191952 978788 10.96 437052 2144692 25104 Average: 4981142 6956569 2901290 36.81 2688 2153698 997594 11.17 284050 2274775 48552 10:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 307.83 185.38 1817.48 63.62 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 81.54 65.41 847.27 11.84 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 24.79 24.83 30.05 8.87 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.30 19.78 18.52 7.95 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.89 21.17 29.52 11.04 0.00 0.00 0.00 0.00 10:37:01 PM 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 90.54 62.91 544.32 20.52 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) 11/16/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 33.80 0.00 5.85 1.69 0.09 58.58 10:33:01 PM 0 30.93 0.00 5.82 2.06 0.07 61.12 10:33:01 PM 1 36.67 0.00 5.88 1.33 0.10 56.03 10:34:01 PM all 34.81 0.00 5.15 1.15 0.10 58.79 10:34:01 PM 0 31.12 0.00 4.73 1.32 0.10 62.74 10:34:01 PM 1 38.51 0.00 5.58 0.98 0.10 54.83 10:35:01 PM all 34.05 0.00 4.11 0.22 0.09 61.53 10:35:01 PM 0 34.90 0.00 4.25 0.22 0.10 60.53 10:35:01 PM 1 33.21 0.00 3.96 0.22 0.08 62.53 10:36:01 PM all 33.47 0.00 3.50 0.17 0.09 62.78 10:36:01 PM 0 32.22 0.00 3.70 0.25 0.08 63.74 10:36:01 PM 1 34.71 0.00 3.30 0.08 0.10 61.81 10:37:01 PM all 36.56 0.00 4.30 0.12 0.11 58.90 10:37:01 PM 0 42.05 0.00 4.73 0.15 0.12 52.96 10:37:01 PM 1 31.09 0.00 3.88 0.10 0.10 64.84 Average: all 34.54 0.00 4.58 0.67 0.10 60.12 Average: 0 34.26 0.00 4.64 0.79 0.09 60.21 Average: 1 34.82 0.00 4.51 0.54 0.10 60.03