pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,803,347
← previous block
next block →
recent activity
Analyzing
Block #90,803,347
21 transactions · 20 stateful · 2026-07-27 15:07:38 UTC
Parallelism
62
/100
Blocked
50
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,803,347
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6ad2e98b
#2
0x5a5d9a99
· blocks 6
#4
updatePrices
· blocks 1
#8
executeBatch
#9
0x3f5c179b
#11
forward
#14
updateDataFeedsValuesPartial
#15
setData
#16
exactInputSingle
#20
0x59558d29
#3
0x5a5d9a99
· blocks 2
#5
updatePrices
#6
0x0f6795d9
· blocks 3
#7
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 4
#12
0x39435dac
#13
0x0f6795d9
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
10
w4
12
w5
13
w5
17
w5
18
w6
19
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity