"alarming performance" is a grammatically correct phrase and can be used in written English.
It is often used to describe a performance that is concerning or worrying. Example: The team's alarming performance in their last game left fans disappointed and coaches scrambling to make changes.
Simon Mignolet served notice of an alarming performance when he almost gifted the visitors an early breakthrough.
"The Book of the Body" can be viewed as a script for that kind of bewitching and alarming performance.
And even those inclined to desert him after that alarming performance at Navan in the spring should surely persevere with Yeats at those odds, so superior is his best form to that of his rivals.
Talking Point With one victory separating the Giants from an unlikely division title, how concerned should fans be about the alarming performance turned in by Eli Manning and the offense?
It has been widely acknowledged in the literature that there is an alarming performance gap between the predicted and actual energy consumption of buildings (sometimes this has been up to 300% difference).
But there has been no passion in this White House about what is an alarming jobs performance.
Colin Horsley, the New Zealand pianist who made his home in Britain, was first noticed at an end-of-term concert at the Royal College of Music in 1941 when he displayed "almost alarming virtuosity" in a performance of the Saint-Saëns G minor piano concerto.
This TC writer also noticed an alarming depreciation in battery performance after updating to iOS 11.4 at the end of last month — with the battery level dropping precipitously even when the handset was left untouched doing nothing.
Plans to open the door to more privatisation are alarming, particularly given the poor performance of many private jails, here and overseas.
Read the full review The highpoint of Andris Nelsons's final season as the CBSO's music director – a concert performance of almost alarming maturity, unfaltering dramatic intensity and ravishing tonal refinement.
This became particularly alarming with regard to the performance by Madeline Trumble in the title role.
