pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,128,846
← previous block
next block →
recent activity
Analyzing
Block #91,128,846
15 transactions · 12 stateful · 2026-07-28 18:26:08 UTC
Parallelism
80
/100
Blocked
42
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,128,846
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
updatePrices
#4
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#8
0x0f6795d9
#10
setData
· blocks 1
#12
0x39435dac
#13
0x59558d29
· blocks 1
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 1
#11
setData
#14
0x59558d29
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w1
9
w2
10
w0
11
w1
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x217bd767…b79e
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x36df2f54…1483
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x58ae9c0f…d6c8
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4806
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4807
0x34b655…2a6f
4 touches
1 conflict
0x5cc0e9c8…3ae6
0x34b655…2a6f
4 touches
1 conflict
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
1 conflict on slot
0x217bd767aa…4fb79e
Audit this contract →
← previous block
·
next block →
recent activity