benchmark: add benchmark utility for Error instance #1854

Job	Run time
Build slim tarball	1m 28s
x86_64-darwin: with shared libraries	35m 33s
x86_64-linux: with shared libraries	28m 52s
aarch64-darwin: with shared libraries	25m 21s
aarch64-linux: with shared libraries	24m 22s
	1h 55m 36s

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