Vypočítaný prototyp položky - Invalid parameter

[patrik.volka]

Ahoj snažím sa vytvoriť vypočítanú položku. Na vstupe mám dve závislé položky.
Keď chcem vypočítanú položku uložiť, Zabbix mi nahlási chybu:
"Invalid parameter "/1/params": incorrect calculated item formula starting from ")",\0)}"])-last(//jeas-ctag-containers-system-precpu-usage-["{{#CONTAINERS}.regsub("([a-z\-]+)",\0)}"])"."
Prikladám definície položiek.

<item_prototype>
                            <name>JEAS CTAG {{#CONTAINERS}.regsub(&quot;([a-z\-]+)&quot;,\0)} System CPU Delta</name>
                            <type>CALCULATED</type>
                            <key>jeas-ctag-container-system-cpu-delta-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;]</key>
                            <delay>3s</delay>
                            <params>last(//jeas-ctag-containers-system-cpu-usage-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;])-last(//jeas-ctag-containers-system-precpu-usage-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;])</params>
                            <applications>
                                <application>
                                    <name>JEAS-CTAG</name>
                                </application>
                                <application>
                                    <name>JEAS-CTAG CPU</name>
                                </application>
                            </applications>
                        </item_prototype>
                        <item_prototype>
                            <name>JEAS-CTAG {{#CONTAINERS}.regsub(&quot;([a-z\-]+)&quot;,\0)} System CPU usage</name>
                            <type>DEPENDENT</type>
                            <key>jeas-ctag-containers-system-cpu-usage-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;]</key>
                            <delay>0</delay>
                            <preprocessing>
                                <step>
                                    <type>JSONPATH</type>
                                    <params>$.system_cpu_usage</params>
                                </step>
                            </preprocessing>
                            <master_item>
                                <key>jeas-ctag-containers-cpu-stats-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;]</key>
                            </master_item>
                           <applications>
                                <application>
                                    <name>JEAS-CTAG</name>
                                </application>
                                <application>
                                    <name>JEAS-CTAG CPU</name>
                                </application>
                            </applications>
                        </item_prototype>
                        <item_prototype>
                            <name>JEAS-CTAG {{#CONTAINERS}.regsub(&quot;([a-z\-]+)&quot;,\0)} System PRECPU usage</name>
                            <type>DEPENDENT</type>
                            <key>jeas-ctag-containers-system-precpu-usage-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;]</key>
                            <delay>0</delay>
                            <preprocessing>
                                <step>
                                    <type>JSONPATH</type>
                                    <params>$.system_cpu_usage</params>
                                </step>
                            </preprocessing>
                            <master_item>
                                <key>jeas-ctag-containers-precpu-stats-[&quot;{{#CONTAINERS}.regsub(\&quot;([a-z\-]+)\&quot;,\0)}&quot;]</key>
                            </master_item>
                            <applications>
                                <application>
                                    <name>JEAS-CTAG</name>
                                </application>
                                <application>
                                    <name>JEAS-CTAG PRECPU</name>
                                </application>
                            </applications>
                        </item_prototype>
                    </item_prototypes>

Zabbix 5.0.17

[hermanekt]

Zdravim,

zapis v 5.0 neni jeste s // v hostname:

func(<key>|<hostname:key>,<parameter1>,<parameter2 >,...)
takze to bude neco jako
last("vfs.fs.size[/,free]")
Muj odhad:
last("jeas-ctag-containers-system-precpu-usage-[{{#CONTAINERS}.regsub("([a-z\-]+)",\0)}]")

Muzete sem pls hodit sablonu at si to na te 5.0 vyzkousim?

https://www.zabbix.com/documentation...pes/calculated mas tam i example