pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,801,056
← previous block
next block →
recent activity
Analyzing
Block #90,801,056
20 transactions · 18 stateful · 2026-07-27 14:56:06 UTC
Parallelism
55
/100
Blocked
61
%
Avg conflicts / tx
1.1
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,801,056
· 20 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
updatePrices
· blocks 2
#4
0x6a6771fe
#5
0x5a5d9a99
· blocks 4
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#16
setData
#17
0x36326531
#19
0x59558d29
#2
updatePrices
· blocks 1
#6
0x5a5d9a99
· blocks 2
#3
updatePrices
#7
0x5a5d9a99
· blocks 2
#8
0x5a5d9a99
· blocks 1
#9
execFwdPositionOps
· blocks 3
#10
execFwdPositionOps
· blocks 4
#13
execFwdPositionOps
· blocks 2
#18
execOrders
#14
execFwdPositionOps
· blocks 1
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
13
w6
14
w7
15
w8
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x9fd372a1…a959
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x9ba6ae4a…90cb
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity