"performance shortcomings" is a correct and usable phrase in written English.
You can use the phrase to refer to any flaws, deficiencies, or weaknesses in performance. For example, "The employees demonstrated numerous performance shortcomings during their performance reviews."
In recommending Loehmann's dismissal, Polak listed what he said were other performance shortcomings, including Loehmann's having left his gun unlocked, lied to supervisors and failed to follow orders.
Outcome-based contracts that pay for effectiveness and penalize performance shortcomings have been introduced to incentivize cost reduction efforts on the contractor side of product service systems (PSSs).
The supervisors are responsible for recognizing and rewarding excellent performance and providing coaching and for feedback where needed to improve performance shortcomings.
The performance evaluation, shortcomings, and advantages are discussed in details.
'The sign of a truly great actor is not what he says but what he appears to say when the camera is on him, and Matthew has that.' Goode seemed mesmerising on screen to me, but he is so sure of his performance's shortcomings that nothing I say convinces him otherwise.
The vernacular houses are analyzed in terms of their performance and shortcomings during earthquake and flood disasters and found to be technologically resilient in many aspects of impending disasters in Nepal distributed within the physiographic regions.
Expected biases associated with OLS and the relatively poor performance and shortcomings of the FE estimator in the context of firm-level productivity regressions are reviewed in Van Beveren (2012).
While Bulgaria's government was complemented on its efforts to root out serious problems, Romania was told that its performance revealed "important shortcomings".
As with any analogy, this performance has its shortcomings in how accurately it portrays evolution.
Although these are certainly desirable features, they don't make up for performance or reliability shortcomings.
If any of the four remaining teams puts in two impressive performances, its previous shortcomings will be largely forgotten, especially by its own fans.
