pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,189,317
← previous block
next block →
recent activity
Analyzing
Block #91,189,317
11 transactions · 11 stateful · 2026-07-28 23:30:21 UTC
Parallelism
82
/100
Blocked
9
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,189,317
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
execFwdPositionOps
· blocks 1
#3
0x3f5c179b
#4
0x3f5c179b
#5
execFwdPositionOps
#6
0xed82b078
#8
0x6a693c04
#9
transfer
#10
setData
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81561f70…fefd
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x10b6c48a…8ae0
0x34b655…2a6f
4 touches
1 conflict
0x0672e4a2…8d1f
0x34b655…2a6f
2 touches
0 conflicts
0x07d94be1…7fa8
0x34b655…2a6f
2 touches
0 conflicts
0x18e6b1c8…8a45
0x34b655…2a6f
2 touches
0 conflicts
0x27034002…2f27
0x34b655…2a6f
2 touches
0 conflicts
0x30a274e5…ee10
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
0x81561f70ba…26fefd
Audit this contract →
← previous block
·
next block →
recent activity