---> uname -a: Linux prd-centos8-builder-2c-2g-48363.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4806 19 2259 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:61:64:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe61:6434/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:b9:6a:8c 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) 09/03/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 270.58 11.76 258.81 3587.07 8802.82 01:34:01 AM 98.35 0.70 97.65 103.17 11368.91 01:35:01 AM 27.55 0.10 27.45 3.60 1160.91 01:36:01 AM 24.81 0.00 24.81 0.00 922.04 01:37:01 AM 22.85 0.92 21.93 95.18 589.37 Average: 88.83 2.70 86.13 757.85 4569.05 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5147796 7018412 2734636 34.69 2688 2052112 934692 10.47 200732 2206756 174844 01:34:01 AM 4950268 6952500 2932164 37.20 2688 2177492 971200 10.87 232312 2346024 27028 01:35:01 AM 4915484 6941400 2966948 37.64 2688 2201152 982396 11.00 268968 2343688 33484 01:36:01 AM 4902444 6937744 2979988 37.81 2688 2210748 981968 11.00 270888 2354860 43076 01:37:01 AM 4900320 6909352 2982112 37.83 2688 2183876 1022636 11.45 422784 2204980 26408 Average: 4963262 6951882 2919170 37.03 2688 2165076 978578 10.96 279137 2291262 60968 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 274.46 166.64 1987.08 60.93 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 80.41 63.20 739.68 11.57 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 17.43 17.31 22.12 7.02 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 20.63 21.09 19.74 11.08 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 26.00 22.86 27.99 11.27 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 83.79 58.22 559.36 20.37 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) 09/03/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.49 0.00 7.45 1.87 0.09 51.10 01:33:01 AM 0 41.93 0.00 5.73 0.72 0.08 51.53 01:33:01 AM 1 37.04 0.00 9.16 3.02 0.10 50.68 01:34:01 AM all 33.08 0.00 4.88 0.70 0.09 61.25 01:34:01 AM 0 34.12 0.00 5.02 0.75 0.10 60.02 01:34:01 AM 1 32.04 0.00 4.75 0.65 0.08 62.48 01:35:01 AM all 24.93 0.00 2.62 0.15 0.08 72.23 01:35:01 AM 0 29.62 0.00 2.43 0.17 0.07 67.72 01:35:01 AM 1 20.23 0.00 2.81 0.13 0.08 76.75 01:36:01 AM all 33.43 0.00 3.75 0.15 0.08 62.59 01:36:01 AM 0 37.46 0.00 3.87 0.12 0.08 58.48 01:36:01 AM 1 29.39 0.00 3.64 0.18 0.08 66.71 01:37:01 AM all 37.71 0.00 4.11 0.16 0.09 57.94 01:37:01 AM 0 30.95 0.00 4.14 0.15 0.10 64.66 01:37:01 AM 1 44.45 0.00 4.08 0.17 0.08 51.22 Average: all 33.73 0.00 4.56 0.61 0.09 61.02 Average: 0 34.82 0.00 4.24 0.38 0.09 60.48 Average: 1 32.64 0.00 4.89 0.83 0.09 61.56