pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,981,690
← previous block
next block →
recent activity
Analyzing
Block #86,981,690
9 transactions · 9 stateful · 2026-07-11 04:25:16 UTC
Parallelism
78
/100
Blocked
22
%
Avg conflicts / tx
0.22
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,981,690
· 9 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updatePriceFeedsIfNecessary
#5
0x0f6795d9
· blocks 1
#7
setData
#8
0x39435dac
#2
0x5a5d9a99
#6
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x922c7ebd…6600
0xc8689a…ee79
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x63c900f4…2600
0x34b655…2a6f
4 touches
1 conflict
0x7da56943…9753
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xe57232b3…0fbf
0x34b655…2a6f
4 touches
1 conflict
0x3a2adaa6…51c2
0x34b655…2a6f
2 touches
0 conflicts
0x5fee1ba0…2520
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: Settlement / Helper
1 conflict on slot
0x922c7ebd9c…1c6600
Audit this contract →
← previous block
·
next block →
recent activity