How to split a GC log using eval funciton?

[aqaadi]

Below is the sample GC log.
Could someone let me know how to split it using eval function?

2019-09-11T02:27:50.180-0400: 660007.803: [GC (Allocation Failure) [PSYoungGen: 21216K->224K(20992K)] 30129K->9137K(34816K), 0.0041367 secs] [Times: user=0.01 sys=0.00, real=0.01 secs]
2019-09-11T03:07:20.083-0400: 662377.706: [GC (Allocation Failure) [PSYoungGen: 20704K->288K(20992K)] 29617K->9201K(34816K), 0.0021393 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
2019-09-11T03:45:50.519-0400: 664688.142: [GC (Allocation Failure) [PSYoungGen: 20256K->288K(19968K)] 29169K->9201K(33792K), 0.0019324 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
2019-09-11T04:22:34.994-0400: 666892.617: [GC (Allocation Failure) [PSYoungGen: 19744K->224K(19968K)] 28657K->9137K(33792K), 0.0020489 secs] [Times: user=0.01 sys=0.00, real=0.00 secs]
2019-09-11T04:58:40.467-0400: 669058.091: [GC (Allocation Failure) [PSYoungGen: 19168K->256K(18944K)] 28081K->9169K(32768K), 0.0022131 secs] [Times: user=0.01 sys=0.00, real=0.00 secs]
2019-09-11T05:34:08.080-0400: 671185.704: [GC (Allocation Failure) [PSYoungGen: 18688K->256K(18944K)] 27601K->9169K(32768K), 0.0023361 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
2019-09-11T06:08:40.817-0400: 673258.440: [GC (Allocation Failure) [PSYoungGen: 18176K->224K(17920K)] 27089K->9137K(31744K), 0.0016236 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]

[richgalloway]

Rather than tell us how to solve your problem, why not tell us the problem you need to solve and we'll suggest ways to do it? What result are you trying to get? Why do you have to use eval?