pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,076,396
← previous block
next block →
recent activity
Analyzing
Block #91,076,396
27 transactions · 22 stateful · 2026-07-28 14:02:14 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
1.15
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,076,396
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a68b6dd
#2
0xab083028
#3
0xab083028
#4
updatePrices
· blocks 5
#6
updatePrices
#11
0x6a68b6dd
#12
0x3f5c179b
#13
execFwdPositionOps
· blocks 1
#14
0xed82b078
#16
0x6a68b6dd
#17
setData
#18
execOrders
· blocks 5
#20
execOrders
#25
0x59558d29
#26
0xc7e3ec2c
#5
updatePrices
· blocks 4
#15
execFwdPositionOps
#19
execOrders
· blocks 4
#7
updatePrices
· blocks 3
#21
execOrders
· blocks 3
#8
updatePrices
· blocks 2
#22
execOrders
· blocks 2
#9
updatePrices
· blocks 1
#23
execOrders
· blocks 1
#10
updatePrices
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w2
8
w3
9
w4
10
w5
13
w0
15
w1
18
w0
19
w1
21
w2
22
w3
23
w4
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x15c22181…1354
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x57be321f…fecc
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:
0x48cba278…e2b48b
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity