pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,806,704
← previous block
next block →
recent activity
Analyzing
Block #90,806,704
24 transactions · 21 stateful · 2026-07-27 15:24:31 UTC
Parallelism
75
/100
Blocked
52
%
Avg conflicts / tx
0.54
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,806,704
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0x6a6778a6
· blocks 1
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#11
execFwdPositionOps
· blocks 2
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
forward
#19
setData
· blocks 1
#23
0x59558d29
#2
0xab083028
· blocks 1
#5
updatePrices
#9
0x6a6778a7
#14
0x3f5c179b
#15
execFwdPositionOps
· blocks 1
#20
setData
#10
0x0c7abd22
#17
execOrders
· blocks 1
#18
execOrders
· blocks 2
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
9
w1
10
w2
11
w0
14
w1
15
w1
17
w2
18
w3
19
w0
20
w1
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x41377979…0a18
0x34b655…2a6f
6 touches
3 conflicts
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x23d654fc…ecd8
0x34b655…2a6f
4 touches
1 conflict
0x5d5e7cc3…011c
0x34b655…2a6f
4 touches
1 conflict
0x699ee60f…de01
0x34b655…2a6f
4 touches
1 conflict
0x7bc81c3e…54a2
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity