---> uname -a: Linux prd-centos8-builder-2c-2g-16286.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 628 4798 19 2270 6771 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:6f:91:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe6f:91b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:95:25:0d 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) 12/25/2025 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 166.71 14.51 152.20 3665.04 5757.16 01:34:01 AM 113.05 0.50 112.55 64.38 12375.22 01:35:01 AM 35.74 2.27 33.48 206.50 1796.63 01:36:01 AM 20.33 0.00 20.33 0.00 524.38 01:37:01 AM 25.62 0.52 25.10 64.63 664.83 Average: 72.29 3.56 68.73 800.13 4223.73 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5091336 6926688 2791088 35.41 2688 2017956 1046440 11.72 200456 2265716 167924 01:34:01 AM 4956600 6964684 2925824 37.12 2688 2183336 950756 10.65 218896 2347744 43164 01:35:01 AM 4861772 6875960 3020652 38.32 2688 2189408 1053116 11.79 284784 2376784 10788 01:36:01 AM 4952824 6966896 2929600 37.17 2688 2189392 957060 10.72 286120 2286888 10748 01:37:01 AM 4945600 6961360 2936824 37.26 2688 2190872 963864 10.79 443332 2136952 10356 Average: 4961626 6939118 2920798 37.05 2688 2154193 994247 11.13 286718 2282817 48596 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 326.06 186.62 1775.32 63.12 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 85.39 66.39 848.91 10.80 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 39.24 35.74 38.67 10.89 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 22.03 20.38 20.32 7.45 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 24.75 22.79 29.67 18.80 0.00 0.00 0.00 0.00 01:37:01 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 99.50 66.39 542.59 22.21 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) 12/25/2025 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 33.88 0.00 6.33 2.61 0.11 57.08 01:33:01 AM 0 24.42 0.00 6.28 2.82 0.10 66.38 01:33:01 AM 1 43.30 0.00 6.37 2.40 0.12 47.82 01:34:01 AM all 34.79 0.00 4.86 1.25 0.09 59.01 01:34:01 AM 0 12.85 0.00 3.70 1.33 0.07 82.05 01:34:01 AM 1 56.71 0.00 6.02 1.17 0.12 35.99 01:35:01 AM all 34.80 0.00 4.62 0.27 0.10 60.21 01:35:01 AM 0 20.11 0.00 3.86 0.25 0.10 75.68 01:35:01 AM 1 49.46 0.00 5.38 0.28 0.10 44.78 01:36:01 AM all 33.10 0.00 3.46 0.15 0.37 62.93 01:36:01 AM 0 20.28 0.00 2.95 0.13 0.60 76.04 01:36:01 AM 1 46.29 0.00 3.98 0.17 0.12 49.44 01:37:01 AM all 37.10 0.00 4.08 0.14 0.09 58.59 01:37:01 AM 0 16.88 0.00 2.92 0.07 0.08 80.05 01:37:01 AM 1 57.31 0.00 5.24 0.22 0.10 37.13 Average: all 34.74 0.00 4.67 0.89 0.15 59.55 Average: 0 18.90 0.00 3.94 0.92 0.19 76.05 Average: 1 50.64 0.00 5.41 0.85 0.11 42.99