---> uname -a: Linux prd-centos8-builder-2c-2g-7948.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4823 19 2264 6791 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:56:a2:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe56:a2e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:0c:ec:e0 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) 11/11/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 220.44 19.21 201.23 5373.31 7130.97 01:34:01 PM 115.48 0.50 114.98 64.38 12377.51 01:35:01 PM 35.11 0.30 34.81 42.39 1792.27 01:36:01 PM 21.01 0.00 21.01 0.00 550.70 01:37:01 PM 21.15 0.92 20.23 95.18 564.71 Average: 82.65 4.19 78.46 1115.27 4483.54 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5206264 7040836 2676168 33.95 2688 2017320 938748 10.51 199520 2152356 167980 01:34:01 PM 5034612 7042152 2847820 36.13 2688 2182728 928272 10.39 229852 2261200 43088 01:35:01 PM 4899368 6941240 2983064 37.84 2688 2217304 1018772 11.41 270280 2357968 44228 01:36:01 PM 4881856 6923792 3000576 38.07 2688 2217320 1025292 11.48 271172 2374284 44244 01:37:01 PM 4933184 6947516 2949248 37.42 2688 2189152 992136 11.11 422996 2170900 26268 Average: 4991057 6979107 2891375 36.68 2688 2164765 980644 10.98 278764 2263342 65162 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 261.94 171.50 1776.88 61.33 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 78.21 63.65 848.56 10.56 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 21.36 23.38 26.72 9.13 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.64 18.99 16.62 10.12 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.33 20.65 28.41 10.94 0.00 0.00 0.00 0.00 01:37:01 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 80.31 59.64 539.52 20.42 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) 11/11/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 38.20 0.00 7.15 2.95 0.10 51.60 01:33:01 PM 0 48.73 0.00 7.61 3.35 0.10 40.21 01:33:01 PM 1 27.66 0.00 6.68 2.56 0.10 63.00 01:34:01 PM all 34.76 0.00 4.84 1.85 0.09 58.47 01:34:01 PM 0 55.87 0.00 6.04 1.72 0.08 36.29 01:34:01 PM 1 13.69 0.00 3.64 1.97 0.10 80.60 01:35:01 PM all 31.97 0.00 3.46 1.05 0.09 63.43 01:35:01 PM 0 49.58 0.00 4.24 1.80 0.10 44.27 01:35:01 PM 1 14.36 0.00 2.67 0.30 0.08 82.58 01:36:01 PM all 32.05 0.00 3.17 0.63 0.08 64.07 01:36:01 PM 0 41.91 0.00 3.62 0.83 0.08 53.55 01:36:01 PM 1 22.18 0.00 2.72 0.43 0.08 74.58 01:37:01 PM all 36.06 0.00 4.06 0.30 0.08 59.49 01:37:01 PM 0 45.65 0.00 4.96 0.40 0.08 48.91 01:37:01 PM 1 26.48 0.00 3.17 0.20 0.08 70.07 Average: all 34.61 0.00 4.53 1.36 0.09 59.41 Average: 0 48.34 0.00 5.29 1.62 0.09 44.65 Average: 1 20.87 0.00 3.77 1.09 0.09 74.17