[clamav-users] meaning of clamscan output

[kaffeesurrogat]

Dear All,

i'm new to the list and quiet uncertain about the following output of
clamscan:


LibClamAV Error: sigperf_events_init: events table full. Increase MAX_BC
LibClamAV info: Bytecode name                                #runs 
#matches  usecs total usecs avg
LibClamAV info: =============                                ===== 
========  =========== =========
==> LibClamAV info: BC.Gif.Exploit.Agent-1425366.{Agent}             8   
      0          107     13.38
==> LibClamAV info: BC.Pdf.Trojan.Agent-1350178                     12   
      0           81      6.75
==> LibClamAV info: BC.Img.Exploit.CVE_2017_3124-6335443-1.{}       14   
      0           36      2.57

----------- SCAN SUMMARY -----------

----------- SCAN SUMMARY -----------
Known viruses: 6309479
Known viruses: 6309479
Engine version: 0.99.2
Engine version: 0.99.2
Scanned directories: 245
Scanned directories: 245
Scanned files: 6298
Scanned files: 6298
Infected files: 0
Infected files: 0


The Scan Summary claims that there are no infected file. LibClamAV Info 
(see ==> above) tells something about BC.* evil bad things.

Can you tell me, what this line and the the number behinds mean?

Have fun and thanks in advance,

kaffeesurrogat