pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,550,617
← previous block
next block →
recent activity
Analyzing
Block #90,550,617
20 transactions · 20 stateful · 2026-07-26 17:56:12 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,550,617
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
setPrice
#2
0xab083028
· blocks 1
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 3
#8
0x3f5c179b
· blocks 1
#10
0xed82b078
· blocks 1
#12
execOrders
· blocks 3
#16
0x6a664ab3
#17
transfer
#18
setData
#19
execOrders
#3
0x6ad2e98b
#6
execFwdPositionOps
· blocks 2
#11
0xed82b078
#13
execOrders
· blocks 2
#7
execFwdPositionOps
· blocks 1
#14
execOrders
· blocks 1
#9
execFwdPositionOps
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w2
8
w0
9
w3
10
w0
11
w1
12
w0
13
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbde524f4…43bf
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0x4bc1abab…5874
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xcf3b4f9c…d498
0x34b655…2a6f
5 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
0xbde524f475…b143bf
Audit this contract →
← previous block
·
next block →
recent activity