pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,954,425
← previous block
next block →
recent activity
Analyzing
Block #80,954,425
10 transactions · 7 stateful · 2026-06-13 06:12:45 UTC
Parallelism
60
/100
Blocked
43
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,954,425
· 10 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
0xc6bf81…69ab
#4
0x5fbdaa…6bc8
#5
setData
#6
0x39435dac
· blocks 3
#7
0x39435dac
· blocks 2
#8
0x39435dac
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x548145a9…cfce
0x34b655…2a6f
4 touches
1 conflict
0x170e4e4c…2b90
0x34b655…2a6f
4 touches
1 conflict
0x006c3b86…59a9
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x0f2d78b1…7363
0x34b655…2a6f
2 touches
0 conflicts
0x11431f9d…42c5
0x34b655…2a6f
2 touches
0 conflicts
0x1d68c976…b6e6
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity