pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,128,869
← previous block
next block →
recent activity
Analyzing
Block #91,128,869
18 transactions · 16 stateful · 2026-07-28 18:26:15 UTC
Parallelism
83
/100
Blocked
44
%
Avg conflicts / tx
0.44
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,128,869
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute_route
· blocks 1
#2
0x575c0012
#3
exactInput
· blocks 1
#4
0x6a68f4bf
#5
exactOutputSingle
#8
updatePrices
· blocks 2
#11
0x0f6795d9
· blocks 1
#13
0xed82b078
#14
0x39435dac
· blocks 1
#15
0x6a68f4bf
#6
execute
#7
exactOutputSingle
#9
updatePrices
· blocks 1
#12
0x0f6795d9
#16
0x39435dac
· blocks 1
#10
updatePrices
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
6
w1
7
w1
8
w0
9
w1
10
w2
11
w0
12
w1
14
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0003
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
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:
0x48cba278…e2b48b
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity