|  | NOW = $(shell date +%s ) | 
						
						
							|  | STEP = 60 | 
						
						
							|  | 
 | 
						
						
							|  | SUCCESS = 198754 | 
						
						
							|  | DANGER = DC3545 | 
						
						
							|  | INFO = 0DCAF0 | 
						
						
							|  | 
 | 
						
						
							|  | DANGER1 = F8D7DA | 
						
						
							|  | DANGER2 = F1AEB5 | 
						
						
							|  | DANGER3 = EA868F | 
						
						
							|  | DANGER4 = E35D6A | 
						
						
							|  | DANGER5 = DC3545 | 
						
						
							|  | DANGER6 = B02A37 | 
						
						
							|  | DANGER7 = 842029 | 
						
						
							|  | DANGER8 = 58151C | 
						
						
							|  | DANGER9 = 2C0B0E | 
						
						
							|  | 
 | 
						
						
							|  | INFO1 = 0AA2C0 | 
						
						
							|  | INFO2 = 0DCAF0 | 
						
						
							|  | INFO3 = 3DD5F3 | 
						
						
							|  | 
 | 
						
						
							|  | IFACE = eth0 | 
						
						
							|  | 
 | 
						
						
							|  | FORMAT = SVG | 
						
						
							|  | EXTENSION = .$(shell echo $(FORMAT) |tr '[:upper:]' '[:lower:]') | 
						
						
							|  | 
 | 
						
						
							|  | DAY_IN_SECS = 86400 | 
						
						
							|  | 
 | 
						
						
							|  | BUILD_DIR = web | 
						
						
							|  | 
 | 
						
						
							|  | all: | 
						
						
							|  | 
 | 
						
						
							|  | cpu.rrd: | 
						
						
							|  | 	rrdtool create $@ --start $$(( $(NOW) - 1 )) --step $(STEP) --no-overwrite \ | 
						
						
							|  | 		DS:user:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:nice:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:sys:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:iowait:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:steal:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:irq:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:soft:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:guest:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:gnice:GAUGE:120:0:100 \ | 
						
						
							|  | 		DS:idle:GAUGE:120:0:100 \ | 
						
						
							|  | 		RRA:LAST:0.5:1:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:420:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:1860:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:21900:1440 | 
						
						
							|  | 
 | 
						
						
							|  | update_cpu: cpu.rrd | 
						
						
							|  | 	rrdtool update $< $(NOW):$(shell LANG=C sar -u ALL 0 -1 |tail -n1 |awk '{print $$3,$$4,$$5,$$6,$$7,$$8,$$9,$$10,$$11,$$12}' |tr ' ' ':' ) | 
						
						
							|  | 
 | 
						
						
							|  | load.rrd: | 
						
						
							|  | 	rrdtool create $@ --start $$(( $(NOW) - 1 )) --step $(STEP) --no-overwrite \ | 
						
						
							|  | 		DS:ldavg-1:GAUGE:120:0:U \ | 
						
						
							|  | 		DS:ldavg-5:GAUGE:120:0:U \ | 
						
						
							|  | 		DS:ldavg-15:GAUGE:120:0:U \ | 
						
						
							|  | 		RRA:LAST:0.5:1:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:420:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:1860:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:21900:1440 | 
						
						
							|  | 
 | 
						
						
							|  | update_load: load.rrd | 
						
						
							|  | 	rrdtool update $< $(NOW):$(shell LANG=C sar -q LOAD 0 -1 |tail -n1 |awk '{print $$4,$$5,$$6}' |tr ' ' ':' ) | 
						
						
							|  | 
 | 
						
						
							|  | mem.rrd: | 
						
						
							|  | 	rrdtool create $@ --start $$(( $(NOW) - 1 )) --step $(STEP) --no-overwrite \ | 
						
						
							|  | 		DS:kbmemfree:GAUGE:120:0:U \ | 
						
						
							|  | 		DS:kbbuffers:GAUGE:120:0:U \ | 
						
						
							|  | 		DS:kbcached:GAUGE:120:0:U \ | 
						
						
							|  | 		DS:kbslab:GAUGE:120:0:U \ | 
						
						
							|  | 		RRA:LAST:0.5:1:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:420:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:1860:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:21900:1440 | 
						
						
							|  | 
 | 
						
						
							|  | update_mem: mem.rrd | 
						
						
							|  | 	rrdtool update $< $(NOW):$(shell LANG=C sar -r ALL 0 -1 |tail -n1 |awk '{print $$2,$$6,$$7,$$14}' |tr ' ' ':' ) | 
						
						
							|  | 
 | 
						
						
							|  | net.rrd: | 
						
						
							|  | 	rrdtool create $@ --start $$(( $(NOW) - 1 )) --step $(STEP) --no-overwrite \ | 
						
						
							|  | 		DS:rbytes:COUNTER:120:0:U \ | 
						
						
							|  | 		DS:tbytes:COUNTER:120:0:U \ | 
						
						
							|  | 		RRA:LAST:0.5:1:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:420:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:1860:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:21900:1440 | 
						
						
							|  | 
 | 
						
						
							|  | update_net: net.rrd | 
						
						
							|  | 	rrdtool update $< $(NOW):$(shell cat /proc/net/dev |grep $(IFACE) |awk '{print $$2,$$10}' |tr ' ' ':' ) | 
						
						
							|  | 
 | 
						
						
							|  | disk.rrd: | 
						
						
							|  | 	rrdtool create $@ --start $$(( $(NOW) - 1 )) --step $(STEP) --no-overwrite \ | 
						
						
							|  | 		DS:mbfsfree:COUNTER:120:0:U \ | 
						
						
							|  | 		DS:mbfsused:COUNTER:120:0:U \ | 
						
						
							|  | 		RRA:LAST:0.5:1:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:420:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:1860:1440 \ | 
						
						
							|  | 		RRA:AVERAGE:0.5:21900:1440 | 
						
						
							|  | 
 | 
						
						
							|  | update_disk: disk.rrd | 
						
						
							|  | 	rrdtool update $< $(NOW):$(shell LANG=C sar -F MOUNT --fs=/ 0 -1 |tail -n 1 |awk '{print $$2,$$3}' |tr ' ' ':' ) | 
						
						
							|  | 
 | 
						
						
							|  | update: update_cpu update_load update_mem update_net update_disk | 
						
						
							|  | 
 | 
						
						
							|  | run: | 
						
						
							|  | 	while true; do make update; sleep $(STEP); done | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/cpu-daily$(EXTENSION): cpu.rrd | 
						
						
							|  | 	rrdtool graph $@ --imgformat $(FORMAT) --end now --start end-$(DAY_IN_SECS) \ | 
						
						
							|  | 		DEF:user=$<:user:AVERAGE \ | 
						
						
							|  | 		DEF:nice=$<:nice:AVERAGE \ | 
						
						
							|  | 		DEF:sys=$<:sys:AVERAGE \ | 
						
						
							|  | 		DEF:iowait=$<:iowait:AVERAGE \ | 
						
						
							|  | 		DEF:steal=$<:steal:AVERAGE \ | 
						
						
							|  | 		DEF:irq=$<:irq:AVERAGE \ | 
						
						
							|  | 		DEF:soft=$<:soft:AVERAGE \ | 
						
						
							|  | 		DEF:guest=$<:guest:AVERAGE \ | 
						
						
							|  | 		DEF:gnice=$<:gnice:AVERAGE \ | 
						
						
							|  | 		DEF:idle=$<:idle:AVERAGE \ | 
						
						
							|  | 		AREA:user#$(DANGER1):user:STACK \ | 
						
						
							|  | 		AREA:nice#$(DANGER2):nice:STACK \ | 
						
						
							|  | 		AREA:sys#$(DANGER3):sys:STACK \ | 
						
						
							|  | 		AREA:iowait#$(DANGER4):iowait:STACK \ | 
						
						
							|  | 		AREA:steal#$(DANGER5):steal:STACK \ | 
						
						
							|  | 		AREA:irq#$(DANGER6):irq:STACK \ | 
						
						
							|  | 		AREA:soft#$(DANGER7):soft:STACK \ | 
						
						
							|  | 		AREA:guest#$(DANGER8):guest:STACK \ | 
						
						
							|  | 		AREA:gnice#$(DANGER9):gnice:STACK \ | 
						
						
							|  | 		AREA:idle#$(SUCCESS):idle:STACK | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/load-daily$(EXTENSION): load.rrd | 
						
						
							|  | 	rrdtool graph $@ --imgformat $(FORMAT) --end now --start end-$(DAY_IN_SECS) \ | 
						
						
							|  | 		DEF:ldavg-1=$<:ldavg-1:AVERAGE \ | 
						
						
							|  | 		DEF:ldavg-5=$<:ldavg-5:AVERAGE \ | 
						
						
							|  | 		DEF:ldavg-15=$<:ldavg-15:AVERAGE \ | 
						
						
							|  | 		LINE1:ldavg-1#$(INFO1):ldavg-1 \ | 
						
						
							|  | 		LINE1:ldavg-5#$(INFO2):ldavg-5 \ | 
						
						
							|  | 		LINE1:ldavg-15#$(INFO3):ldavg-15 | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/mem-daily$(EXTENSION): mem.rrd | 
						
						
							|  | 	rrdtool graph $@ --imgformat $(FORMAT) --end now --start end-$(DAY_IN_SECS) \ | 
						
						
							|  | 		DEF:kbmemfree=$<:kbmemfree:AVERAGE \ | 
						
						
							|  | 		DEF:kbbuffers=$<:kbbuffers:AVERAGE \ | 
						
						
							|  | 		DEF:kbcached=$<:kbcached:AVERAGE \ | 
						
						
							|  | 		DEF:kbslab=$<:kbslab:AVERAGE \ | 
						
						
							|  | 		AREA:kbbuffers#$(DANGER1):kbbuffers:STACK \ | 
						
						
							|  | 		AREA:kbcached#$(DANGER2):kbcached:STACK \ | 
						
						
							|  | 		AREA:kbslab#$(DANGER3):kbslab:STACK \ | 
						
						
							|  | 		AREA:kbbuffers#$(DANGER4):kbbuffers:STACK \ | 
						
						
							|  | 		AREA:kbmemfree#$(SUCCESS):kbmemfree:STACK | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/net-daily$(EXTENSION): net.rrd | 
						
						
							|  | 	rrdtool graph $@ --imgformat $(FORMAT) --end now --start end-$(DAY_IN_SECS) \ | 
						
						
							|  | 		DEF:rbytes=$<:rbytes:AVERAGE \ | 
						
						
							|  | 		DEF:tbytes=$<:tbytes:AVERAGE \ | 
						
						
							|  | 		CDEF:ntbytes=tbytes,-1,* \ | 
						
						
							|  | 		AREA:rbytes#$(DANGER):rbytes \ | 
						
						
							|  | 		AREA:ntbytes#$(SUCCESS):tbytes | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/disk-daily$(EXTENSION): disk.rrd | 
						
						
							|  | 	rrdtool graph $@ --imgformat $(FORMAT) --end now --start end-$(DAY_IN_SECS) \ | 
						
						
							|  | 		DEF:mbfsfree=$<:mbfsfree:AVERAGE \ | 
						
						
							|  | 		DEF:mbfsused=$<:mbfsused:AVERAGE \ | 
						
						
							|  | 		AREA:mbfsused#$(DANGER):mbfsused:STACK \ | 
						
						
							|  | 		AREA:mbfsfree#$(SUCCESS):mbfsfree:STACK | 
						
						
							|  | 
 | 
						
						
							|  | $(BUILD_DIR)/%.html: %.php | 
						
						
							|  | 	php $< >$@ | 
						
						
							|  | 
 | 
						
						
							|  | graph: $(BUILD_DIR)/cpu-daily$(EXTENSION) $(BUILD_DIR)/load-daily$(EXTENSION) $(BUILD_DIR)/mem-daily$(EXTENSION) $(BUILD_DIR)/net-daily$(EXTENSION) $(BUILD_DIR)/disk-daily$(EXTENSION) $(BUILD_DIR)/index.html
 |