pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,127,598
← previous block
next block →
recent activity
Analyzing
Block #91,127,598
21 transactions · 18 stateful · 2026-07-28 18:19:52 UTC
Parallelism
76
/100
Blocked
61
%
Avg conflicts / tx
1.05
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,127,598
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
#8
execFwdPositionOps
· blocks 5
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
execOrders
#15
setData
#18
execOrders
#2
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
#16
execOrders
· blocks 3
#3
0xab083028
#7
0x5a5d9a99
· blocks 1
#17
execOrders
· blocks 2
#10
execFwdPositionOps
· blocks 1
#19
execOrders
· blocks 1
#11
execFwdPositionOps
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
7
w2
8
w0
9
w1
10
w3
11
w4
16
w1
17
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf5899760…c130
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity