pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,720,159
← previous block
next block →
recent activity
Analyzing
Block #90,720,159
22 transactions · 19 stateful · 2026-07-27 08:09:06 UTC
Parallelism
68
/100
Blocked
47
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,720,159
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
execPerpOps
#4
execPerpOps
#5
updatePrices
· blocks 1
#7
updatePrices
#8
0x5a5d9a99
· blocks 4
#9
0x5a5d9a99
#14
updateDataFeedsValuesPartial
#17
0x6a67129a
#18
setData
#21
0x59558d29
#6
updatePrices
#10
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
#12
execFwdPositionOps
· blocks 5
#13
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
· blocks 1
#16
execFwdPositionOps
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
10
w1
11
w2
12
w2
13
w3
15
w4
16
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc148f9cc…0924
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xca125b62…fb1c
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x404120f4…fbaa
0x34b655…2a6f
6 touches
3 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
6 touches
3 conflicts
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
3 conflicts on slot
0xc148f9cc76…2d0924
Audit this contract →
← previous block
·
next block →
recent activity