tile server image generation speed

i set up a map server on ubuntu 18.4 the vm have 8 core cpu and also 16 gig of ram i just imported great Britain pbf data

but the map generation speed is very low

some time it need 10-15 seconds for generate tiles and also some time it dont create any thing due to timeouterror this is a part of pgsql configs

lbmap@tracker-map:~$ grep ^VmPeak /proc/16364/status
VmPeak:  4492940 kB
lbmap@tracker-map:~$ cat /proc/meminfo | grep -i huge
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
HugePages_Total:    7570
HugePages_Free:     5465
HugePages_Rsvd:        4
HugePages_Surp:        0
Hugepagesize:       2048 kB

how can i get a better performance?!

generate_tiles tiles tileserver

asked 12 Jul '20, 17:08

peiman2
11●2●2●3
accept rate: 0%

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Question tags:

tiles ×287
tileserver ×204
generate_tiles ×24

question asked: 12 Jul '20, 17:08

question was seen: 1,193 times

last updated: 12 Jul '20, 17:08

tile server image generation speed

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