---> uname -a: Linux prd-centos8-builder-2c-1g-9307.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 542 4995 19 2161 6850 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:36:e6:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe36:e64a/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) 01/03/2024 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 231.77 138.39 93.39 6089.57 6692.55 11:06:01 AM 105.47 0.28 105.18 17.86 10596.07 11:07:01 AM 37.11 0.30 36.81 42.39 2216.58 11:08:01 AM 16.51 0.30 16.21 8.00 411.95 Average: 97.72 34.82 62.90 1539.65 4979.36 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5289304 7020468 2595132 32.91 2688 1906164 703800 7.88 218372 2037964 135840 11:06:01 AM 5142456 7036668 2741980 34.78 2688 2059440 676548 7.57 238732 2127932 46948 11:07:01 AM 5138152 7032876 2746284 34.83 2688 2060712 664892 7.44 252624 2120728 28 11:08:01 AM 5120824 7013680 2763612 35.05 2688 2058744 690228 7.73 250320 2137504 13524 Average: 5172684 7025923 2711752 34.39 2688 2021265 683867 7.66 240012 2106032 49085 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 309.06 149.93 1672.53 60.71 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 47.21 33.11 640.45 7.66 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.06 21.00 25.18 7.29 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 21.45 18.81 19.39 5.79 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 100.45 55.72 589.43 20.36 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) 01/03/2024 _x86_64_ (2 CPU) 11:03:25 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.87 2.31 18.98 7.46 0.13 29.26 11:05:01 AM 0 52.37 1.24 15.01 6.09 0.14 25.17 11:05:01 AM 1 31.19 3.40 23.02 8.86 0.12 33.41 11:06:01 AM all 37.78 0.00 3.51 5.25 0.12 53.35 11:06:01 AM 0 53.92 0.00 4.03 3.41 0.12 38.51 11:06:01 AM 1 21.69 0.00 2.98 7.07 0.12 68.14 11:07:01 AM all 30.47 0.00 1.55 0.87 0.09 67.01 11:07:01 AM 0 46.90 0.00 1.67 0.67 0.10 50.66 11:07:01 AM 1 14.04 0.00 1.44 1.07 0.08 83.37 11:08:01 AM all 28.87 0.00 1.73 0.12 0.08 69.20 11:08:01 AM 0 45.15 0.00 2.00 0.13 0.08 52.64 11:08:01 AM 1 12.62 0.00 1.47 0.10 0.08 85.73 Average: all 34.70 0.57 6.37 3.40 0.10 54.86 Average: 0 49.57 0.31 5.64 2.56 0.11 41.81 Average: 1 19.79 0.83 7.10 4.24 0.10 67.94