---> uname -a: Linux prd-centos8-builder-2c-1g-35527.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 7699 593 5021 19 2084 6801 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:c9:52:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fec9:5214/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/02/2024 _x86_64_ (2 CPU) 08:05:33 LINUX RESTART (2 CPU) 08:06:01 AM tps rtps wtps bread/s bwrtn/s 08:07:01 AM 305.80 138.19 167.61 4646.98 8496.47 08:08:01 AM 76.77 0.27 76.50 17.46 7855.39 08:09:01 AM 29.10 0.30 28.80 42.39 1021.23 Average: 137.23 46.26 90.97 1569.12 5791.18 08:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 AM 5220924 6984800 2663520 33.78 2688 1935980 739732 8.28 221148 2095436 153724 08:08:01 AM 5178984 6996136 2705460 34.31 2688 1984704 707724 7.92 245120 2092132 13560 08:09:01 AM 5150648 6968564 2733796 34.67 2688 1985988 732544 8.20 247788 2118644 12 Average: 5183519 6983167 2700925 34.26 2688 1968891 726667 8.13 238019 2102071 55765 08:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 300.75 169.23 1930.65 68.65 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 21.20 20.20 43.82 7.02 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 29.10 26.60 25.82 9.23 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 117.02 72.01 666.83 28.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/02/2024 _x86_64_ (2 CPU) 08:05:33 LINUX RESTART (2 CPU) 08:06:01 AM CPU %user %nice %system %iowait %steal %idle 08:07:01 AM all 41.98 2.34 18.65 5.02 0.14 31.87 08:07:01 AM 0 42.35 2.04 16.10 5.11 0.15 34.25 08:07:01 AM 1 41.60 2.65 21.23 4.94 0.12 29.46 08:08:01 AM all 29.80 0.00 2.25 5.27 0.09 62.59 08:08:01 AM 0 14.86 0.00 2.08 2.75 0.08 80.23 08:08:01 AM 1 44.83 0.00 2.43 7.80 0.10 44.83 08:09:01 AM all 38.08 0.00 2.19 0.68 0.09 58.96 08:09:01 AM 0 10.89 0.00 1.68 0.60 0.10 86.72 08:09:01 AM 1 65.28 0.00 2.69 0.77 0.08 31.18 Average: all 36.61 0.78 7.66 3.65 0.11 51.20 Average: 0 22.64 0.68 6.59 2.81 0.11 67.17 Average: 1 50.64 0.88 8.73 4.49 0.10 35.16