pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,605,020
← previous block
next block →
recent activity
Analyzing
Block #90,605,020
24 transactions · 20 stateful · 2026-07-26 22:29:52 UTC
Parallelism
88
/100
Blocked
45
%
Avg conflicts / tx
0.54
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,605,020
· 24 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a668ad8
· blocks 1
#2
0xab083028
· blocks 2
#5
updatePrices
· blocks 2
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 2
#13
executeBatch
#14
batchUpdate
#16
setData
#17
0x6a668ad8
#18
execOrders
· blocks 2
#20
execOrders
#22
0xc7e3ec2c
#23
0xc7e3ec2c
#3
0xab083028
· blocks 1
#6
updatePrices
· blocks 1
#11
execFwdPositionOps
· blocks 1
#15
0x6a668ad8
#19
execOrders
· blocks 1
#4
0xab083028
#7
updatePrices
#12
execFwdPositionOps
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w0
6
w1
7
w2
10
w0
11
w1
12
w2
15
w1
18
w0
19
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3d737169…4520
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x2d3930d3…c9b8
0x34b655…2a6f
4 touches
1 conflict
0x320701d5…f9f3
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
0x3d73716938…3a4520
Audit this contract →
← previous block
·
next block →
recent activity