pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,577,777
← previous block
next block →
recent activity
Analyzing
Block #89,577,777
21 transactions · 20 stateful · 2026-07-23 05:47:44 UTC
Parallelism
76
/100
Blocked
40
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,577,777
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
matchOrders
#2
matchOrders
#3
execFwdPositionOps
· blocks 2
#5
updateDataFeedsValuesPartial
#7
0x6a61ab78
#8
transfer
· blocks 1
#10
setData
#11
execOrders
· blocks 4
#13
execOrders
#14
execOrders
#15
execOrders
· blocks 1
#16
execOrders
#4
execFwdPositionOps
#6
execFwdPositionOps
#9
transfer
#12
execOrders
· blocks 3
#19
execOrders
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w1
8
w0
9
w1
11
w0
12
w1
15
w0
17
w2
18
w3
19
w1
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x20d0c78a…d1ae
0x34b655…2a6f
6 touches
3 conflicts
0x6b2ba712…0214
0x34b655…2a6f
6 touches
3 conflicts
0x37773728…f3a4
0x34b655…2a6f
6 touches
3 conflicts
0x9de95c94…61c3
0x34b655…2a6f
6 touches
3 conflicts
0x92a5eb10…d5e3
0x34b655…2a6f
4 touches
2 conflicts
0x77cf3c7b…a722
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity