---> uname -a: Linux prd-centos8-builder-2c-2g-49367.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 617 4814 19 2265 6783 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:1b:a8:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe1b:a8e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:25:21:26 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 255.27 26.24 229.04 6145.06 31611.56 03:34:01 AM 116.63 0.45 116.18 63.05 12458.48 03:35:01 AM 34.04 1.57 32.47 157.55 1773.41 03:36:01 AM 20.25 0.00 20.25 0.00 573.15 03:37:01 AM 24.01 0.92 23.10 95.12 638.28 Average: 90.04 5.83 84.21 1292.24 9411.14 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5079292 6944716 2803132 35.56 2688 2050612 1036768 11.61 236280 2250508 199728 03:34:01 AM 4893344 6898068 2989080 37.92 2688 2179972 1052536 11.79 204756 2428016 42524 03:35:01 AM 4967268 6975580 2915156 36.98 2688 2183772 974464 10.91 269760 2291116 9944 03:36:01 AM 4983544 6991716 2898880 36.78 2688 2183768 952192 10.66 270544 2274256 9936 03:37:01 AM 4965572 6987868 2916852 37.00 2688 2197724 970056 10.86 428676 2133384 20868 Average: 4977804 6959590 2904620 36.85 2688 2159170 997203 11.17 282003 2275456 56600 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 298.43 179.66 1769.79 61.94 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 81.22 61.58 846.17 10.21 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 41.54 38.99 34.69 14.71 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 20.10 19.63 20.18 6.86 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 21.10 19.07 25.59 9.92 0.00 0.00 0.00 0.00 03:37:01 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 92.48 63.79 539.29 20.73 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.68 0.00 7.82 5.25 0.12 44.13 03:33:01 AM 0 34.86 0.00 6.43 4.47 0.12 54.13 03:33:01 AM 1 50.52 0.00 9.22 6.03 0.12 34.11 03:34:01 AM all 36.58 0.00 5.36 3.00 0.13 54.93 03:34:01 AM 0 24.88 0.00 4.61 2.72 0.12 67.67 03:34:01 AM 1 48.27 0.00 6.11 3.29 0.13 42.20 03:35:01 AM all 32.21 0.00 4.57 0.84 0.11 62.27 03:35:01 AM 0 14.72 0.00 3.92 0.40 0.10 80.86 03:35:01 AM 1 49.65 0.00 5.23 1.27 0.12 43.74 03:36:01 AM all 33.06 0.00 3.74 0.11 0.09 63.00 03:36:01 AM 0 20.07 0.00 2.60 0.10 0.07 77.16 03:36:01 AM 1 46.04 0.00 4.88 0.12 0.12 48.84 03:37:01 AM all 31.20 0.00 3.20 1.47 1.17 62.96 03:37:01 AM 0 14.39 0.00 2.50 0.08 2.16 80.87 03:37:01 AM 1 48.56 0.00 3.92 2.90 0.15 44.47 Average: all 35.14 0.00 4.94 2.13 0.32 57.47 Average: 0 21.75 0.00 4.00 1.55 0.52 72.18 Average: 1 48.61 0.00 5.87 2.72 0.13 42.68