pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,405,128
← previous block
next block →
recent activity
Analyzing
Block #91,405,128
20 transactions · 18 stateful · 2026-07-29 17:37:10 UTC
Parallelism
70
/100
Blocked
44
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,405,128
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x39435dac
· blocks 3
#3
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 3
#6
updateDataFeedsValuesPartial
#8
0x0f6795d9
#11
0x39435dac
#12
setData
#17
0x59558d29
#18
0xc7e3ec2c
#19
0xc7e3ec2c
#4
updatePrices
#7
0x0f6795d9
· blocks 6
#9
0x0f6795d9
· blocks 1
#13
0x39435dac
· blocks 3
#10
0x0f6795d9
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
7
w1
9
w2
10
w3
13
w2
14
w3
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x94f2c3b4…4ef6
0x34b655…2a6f
6 touches
3 conflicts
0x97bc9b3d…6b7a
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xb2195a0c…68ca
0x34b655…2a6f
6 touches
3 conflicts
0x53d526f9…1ab8
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity