pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,409,784
← previous block
next block →
recent activity
Analyzing
Block #91,409,784
24 transactions · 16 stateful · 2026-07-29 18:00:49 UTC
Parallelism
83
/100
Blocked
44
%
Avg conflicts / tx
0.42
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,409,784
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a6a4049
#2
0xab083028
· blocks 1
#4
updatePrices
· blocks 2
#5
updatePrices
#7
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 3
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
forward
#20
0x6a6a4049
#21
transfer
#23
0x59558d29
#3
0xab083028
#6
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 2
#8
updatePrices
#15
0x5a5d9a99
· blocks 1
#22
0x39435dac
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
8
w2
13
w0
14
w1
15
w2
18
w3
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x5778d110…d2e6
0xc8689a…ee79
4 touches
1 conflict
0xd6bd849a…5597
0x2a68ba…90c5
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity