pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,128,618
← previous block
next block →
recent activity
Analyzing
Block #91,128,618
17 transactions · 15 stateful · 2026-07-28 18:25:00 UTC
Parallelism
82
/100
Blocked
13
%
Avg conflicts / tx
0.12
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,128,618
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 1
#5
0x3f5c179b
#7
0x3f5c179b
#9
updateDataFeedsValuesPartial
#10
setData
#11
0x39435dac
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#15
0x39435dac
#16
0xc7e3ec2c
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcb89a818…e7c1
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x91b0f8ed…6bd6
0x34b655…2a6f
4 touches
1 conflict
0x91b0f8ed…6bd7
0x34b655…2a6f
4 touches
1 conflict
0x17c3727d…cb0e
0x34b655…2a6f
2 touches
0 conflicts
0x29edcdef…4bb7
0x34b655…2a6f
2 touches
0 conflicts
0x313d3d93…4aa2
0x34b655…2a6f
2 touches
0 conflicts
0x3d22c439…de6d
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
1 conflict on slot
0xcb89a8187c…8fe7c1
Audit this contract →
← previous block
·
next block →
recent activity