---> uname -a: Linux prd-centos8-builder-2c-1g-2300.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 556 4988 17 2154 6838 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d6:8e:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fed6:8ed3/64 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) 12/04/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 231.86 137.43 94.43 5986.20 6832.01 02:06:01 PM 105.36 0.28 105.08 17.86 10254.70 02:07:01 PM 39.16 0.30 38.86 42.39 2193.82 02:08:01 PM 24.15 0.58 23.56 33.73 718.43 Average: 100.13 34.65 65.49 1519.98 4999.96 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5308896 7050852 2575548 32.67 2688 1914712 718108 8.04 218924 2022420 142332 02:06:01 PM 5142932 7031780 2741512 34.77 2688 2053148 700888 7.85 238684 2134512 46956 02:07:01 PM 5068120 6957996 2816324 35.72 2688 2054412 759180 8.50 251732 2195132 24 02:08:01 PM 5088912 6980548 2795532 35.46 2688 2055560 736056 8.24 419664 2007336 15820 Average: 5152215 7005294 2732229 34.65 2688 2019458 728558 8.16 282251 2089850 51283 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 280.07 147.13 1730.74 62.33 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 43.29 31.17 565.81 7.83 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.81 26.73 30.67 8.97 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 31.08 26.01 31.92 9.26 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 96.06 57.76 589.78 22.10 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) 12/04/2023 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.41 2.37 18.27 5.38 0.14 30.43 02:05:01 PM 0 57.76 2.42 16.85 5.45 0.17 17.36 02:05:01 PM 1 28.97 2.31 19.69 5.31 0.12 43.59 02:06:01 PM all 39.48 0.00 3.61 3.74 0.12 53.04 02:06:01 PM 0 58.70 0.00 4.52 3.65 0.12 33.01 02:06:01 PM 1 20.30 0.00 2.71 3.83 0.13 73.03 02:07:01 PM all 40.11 0.00 1.77 1.66 0.13 56.32 02:07:01 PM 0 65.81 0.00 2.09 1.94 0.13 30.03 02:07:01 PM 1 14.43 0.00 1.46 1.39 0.12 82.61 02:08:01 PM all 36.98 0.00 2.48 0.89 0.13 59.52 02:08:01 PM 0 47.34 0.00 2.97 0.75 0.12 48.81 02:08:01 PM 1 26.63 0.00 1.99 1.03 0.13 70.22 Average: all 39.98 0.58 6.49 2.91 0.13 49.91 Average: 0 57.40 0.60 6.58 2.94 0.13 32.35 Average: 1 22.56 0.57 6.40 2.88 0.13 67.47