---> uname -a: Linux prd-centos8-builder-2c-2g-548.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 695 4735 19 2266 6704 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:80:86:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe80:8641/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:f8:a8:64 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) 10/04/2025 _x86_64_ (2 CPU) 10:31:33 LINUX RESTART (2 CPU) 10:32:03 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 225.85 31.89 193.97 7458.39 34195.38 10:34:01 AM 114.08 0.53 113.55 27.06 10257.10 10:35:01 AM 59.82 0.63 59.19 95.72 7142.01 10:36:01 AM 26.92 0.10 26.82 3.60 691.84 10:37:01 AM 20.94 0.48 20.46 41.19 859.76 Average: 88.61 6.56 82.05 1485.43 10471.22 10:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5324208 6971696 2558224 32.45 2688 1841300 1031056 11.54 193496 2081392 72664 10:34:01 AM 4967748 6938392 2914684 36.98 2688 2146396 1005248 11.26 203024 2359032 137188 10:35:01 AM 4892592 6909160 2989840 37.93 2688 2192068 1032036 11.56 234924 2398920 18956 10:36:01 AM 4798460 6841492 3083972 39.12 2688 2218392 1101164 12.33 270728 2457984 44248 10:37:01 AM 4906992 6915928 2975440 37.75 2688 2184348 1014028 11.35 423668 2196844 9008 Average: 4978000 6915334 2904432 36.85 2688 2116501 1036706 11.61 265168 2298834 56413 10:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 211.00 131.68 1185.25 59.29 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 77.96 63.68 891.73 9.33 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 80.77 65.31 613.62 16.62 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 16.03 16.19 12.78 8.05 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 31.74 23.56 29.43 8.52 0.00 0.00 0.00 0.00 10:37:01 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 82.64 59.60 542.27 20.10 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) 10/04/2025 _x86_64_ (2 CPU) 10:31:33 LINUX RESTART (2 CPU) 10:32:03 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 32.66 0.00 8.05 33.21 0.16 25.92 10:33:01 AM 0 28.13 0.00 7.76 32.54 0.16 31.42 10:33:01 AM 1 37.25 0.00 8.35 33.89 0.16 20.36 10:34:01 AM all 38.91 0.00 5.74 2.65 0.15 52.56 10:34:01 AM 0 23.16 0.00 3.88 2.25 0.13 70.57 10:34:01 AM 1 54.69 0.00 7.60 3.06 0.17 34.49 10:35:01 AM all 32.09 0.00 5.05 1.74 0.13 60.99 10:35:01 AM 0 20.88 0.00 4.49 1.40 0.12 73.11 10:35:01 AM 1 43.31 0.00 5.61 2.09 0.13 48.87 10:36:01 AM all 34.49 0.00 3.16 0.50 0.13 61.73 10:36:01 AM 0 17.81 0.00 2.76 0.20 0.10 79.13 10:36:01 AM 1 51.13 0.00 3.56 0.80 0.15 44.37 10:37:01 AM all 31.80 0.00 4.03 0.25 0.12 63.80 10:37:01 AM 0 12.05 0.00 2.71 0.28 0.08 84.87 10:37:01 AM 1 51.51 0.00 5.36 0.22 0.15 42.77 Average: all 34.00 0.00 5.18 7.41 0.13 53.27 Average: 0 20.34 0.00 4.29 7.11 0.12 68.14 Average: 1 47.69 0.00 6.07 7.71 0.15 38.37