pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,481,881
← previous block
next block →
recent activity
Analyzing
Block #83,481,881
9 transactions · 8 stateful · 2026-06-24 23:18:06 UTC
Parallelism
56
/100
Blocked
38
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,481,881
· 9 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
updateDataFeedsValuesPartial
#3
0x5a5d9a99
· blocks 2
#6
setData
#7
0x0f6795d9
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
· blocks 1
#8
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd77e6c1…264b
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
6 touches
3 conflicts
0x022f72c3…07b6
0xc8689a…ee79
6 touches
3 conflicts
0x9863393c…ce7b
0x34b655…2a6f
4 touches
1 conflict
0xfdedc7ae…4aa5
0x34b655…2a6f
4 touches
1 conflict
0xe99d8e68…a16e
0x34b655…2a6f
4 touches
1 conflict
0xfbf0b409…2ac6
0x34b655…2a6f
4 touches
1 conflict
0x074e38d4…e0bd
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
3 conflicts on slot
0xfd77e6c174…b2264b
Audit this contract →
← previous block
·
next block →
recent activity