---> uname -a: Linux prd-centos8-builder-2c-2g-2900.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4792 19 2273 6769 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:02:e8:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe02:e8d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:35:f4:a1 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) 10/02/2025 _x86_64_ (2 CPU) 00:31:28 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 137.71 15.14 122.57 4028.39 5148.83 12:34:01 AM 113.15 0.47 112.68 63.59 10392.97 12:35:01 AM 27.74 0.08 27.66 1.87 4294.40 12:36:01 AM 28.06 0.27 27.79 41.85 723.31 12:37:01 AM 26.30 0.50 25.80 63.72 688.85 Average: 66.59 3.29 63.30 840.04 4249.62 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5198424 6949596 2684008 34.05 2688 1942888 1055044 11.81 203300 2189488 86208 12:34:01 AM 4871216 6919416 3011216 38.20 2688 2223904 1013796 11.35 208608 2448628 134096 12:35:01 AM 4949048 6964744 2933384 37.21 2688 2191332 973356 10.90 230252 2344952 4 12:36:01 AM 4946516 6963772 2935916 37.25 2688 2192488 964140 10.80 268208 2311052 10760 12:37:01 AM 4911168 6940884 2971264 37.69 2688 2204896 1005284 11.26 426368 2188412 22116 Average: 4975274 6947682 2907158 36.88 2688 2151102 1002324 11.22 267347 2296506 50637 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 321.34 199.60 1786.53 63.79 0.00 0.00 0.00 0.00 12:33:01 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 77.57 62.39 847.33 12.62 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 1.75 1.70 1.51 0.44 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 22.96 24.71 27.34 9.88 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 22.31 20.33 18.76 10.27 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 89.20 61.75 536.35 19.40 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) 10/02/2025 _x86_64_ (2 CPU) 00:31:28 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 26.27 0.00 5.08 6.14 0.11 62.40 12:33:01 AM 0 20.76 0.00 3.28 2.14 0.08 73.74 12:33:01 AM 1 31.80 0.00 6.88 10.16 0.13 51.02 12:34:01 AM all 34.50 0.00 5.53 1.39 0.13 58.44 12:34:01 AM 0 28.29 0.00 5.29 1.17 0.13 65.12 12:34:01 AM 1 40.71 0.00 5.77 1.62 0.13 51.77 12:35:01 AM all 6.30 0.00 0.97 0.42 0.07 92.25 12:35:01 AM 0 3.52 0.00 1.05 0.62 0.03 94.77 12:35:01 AM 1 9.07 0.00 0.89 0.22 0.10 89.73 12:36:01 AM all 35.83 0.00 3.87 0.18 0.11 60.01 12:36:01 AM 0 26.10 0.00 3.27 0.17 0.12 70.35 12:36:01 AM 1 45.60 0.00 4.47 0.20 0.10 49.63 12:37:01 AM all 35.46 0.00 4.13 0.31 0.13 59.98 12:37:01 AM 0 33.12 0.00 4.18 0.33 0.12 62.25 12:37:01 AM 1 37.79 0.00 4.09 0.28 0.13 57.71 Average: all 27.67 0.00 3.92 1.69 0.11 66.62 Average: 0 22.36 0.00 3.41 0.89 0.10 73.24 Average: 1 32.99 0.00 4.42 2.49 0.12 59.98