"expr":"(1 + sum by (x) (device_attribute{device=\"lts/unb2/1\",name=\"UNB2TR_I2C_bus_FPGA_PS_error_R\"})) * on(x) device_attribute{device=\"lts/recv/1\",name=\"RCU_mask_RW\"}",
"hide":false,
"interval":"",
"legendFormat":"FPGA PS {{x}}",
"refId":"C"
},
{
"exemplar":true,
"expr":"(1 + sum by (x) (device_attribute{device=\"lts/unb2/1\",name=\"UNB2TR_I2C_bus_DDR4_error_R\"})) * on(x) device_attribute{device=\"lts/recv/1\",name=\"RCU_mask_RW\"}",
"hide":false,
"interval":"",
"legendFormat":"DDR {{x}}",
"refId":"D"
},
{
"exemplar":true,
"expr":"(1 + sum by (x) (device_attribute{device=\"lts/unb2/1\",name=\"UNB2TR_I2C_bus_QSFP_error_R\"})) * on(x) device_attribute{device=\"lts/recv/1\",name=\"RCU_mask_RW\"}",