4 ms·
Fork on Xen is extremely slow (Redis documentation)
- antirez 15y agoLinux beefy VM on VMware: 6.0GB RSS forked in 77 milliseconds (12.8 milliseconds per GB). Linux running on physical machine (Unknown HW): 6.1GB RSS forked in 80 milliseconds (13.1 milliseconds per GB) Linux running on physical machine (Xeon @ 2.27Ghz): 0.9GB RSS forked into 62 milliseconds (9 milliseconds per GB). Linux VM on EC2 (Xen): 6.1GB RSS forked in 1460 milliseconds (239.3 milliseconds per GB). Linux VM on Linode (Xen): 0.9GBRSS forked into 382 millisecodns (424 milliseconds per GB).