pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,418,941
← previous block
next block →
recent activity
Analyzing
Block #74,418,941
15 transactions · 13 stateful · 2026-05-13 23:24:42 UTC
Parallelism
26
/100
Blocked
77
%
Avg conflicts / tx
3.67
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,418,941
· 15 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x39ecce49
· blocks 10
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
#2
0x39ecce49
· blocks 9
#3
0x39ecce49
· blocks 8
#4
0x39ecce49
· blocks 7
#5
0x39ecce49
· blocks 6
#6
0x39ecce49
· blocks 5
#7
0x39ecce49
· blocks 4
#8
0x39ecce49
· blocks 3
#9
0x39ecce49
· blocks 2
#10
0x39ecce49
· blocks 1
#11
0x39ecce49
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
11
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfcdba3b0…cfc2
0x3bd359…433a
22 touches
55 conflicts
0x00000000…0000
0xf4e40a…28ea
22 touches
55 conflicts
0x00000000…0002
0xf4e40a…28ea
22 touches
55 conflicts
0x00000000…0003
0xf4e40a…28ea
22 touches
55 conflicts
0xd352f775…a505
0x39b9e0…7777
22 touches
55 conflicts
0x1bf4abb8…3a9e
0x39b9e0…7777
2 touches
0 conflicts
0x73a69d96…939d
0x39b9e0…7777
2 touches
0 conflicts
0x937d187e…e650
0x39b9e0…7777
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x3bd359c1…15433a
55 conflicts on slot
0xfcdba3b0d5…f1cfc2
Audit this contract →
← previous block
·
next block →
recent activity