pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,716,089
← previous block
next block →
recent activity
Analyzing
Block #87,716,089
38 transactions · 30 stateful · 2026-07-14 14:16:51 UTC
Parallelism
71
/100
Blocked
60
%
Avg conflicts / tx
1.5
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,716,089
· 38 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
execute
#2
updatePrices
#3
execOrders
· blocks 8
#5
updatePrices
· blocks 2
#7
updatePrices
#8
updatePrices
#10
updatePrices
#18
updateDataFeedsValuesPartial
#21
0x42bbae7a
#22
0x3f5c179b
· blocks 1
#23
0x3f5c179b
· blocks 1
#26
forward
#27
forward
#28
execFwdPositionOps
#30
0xed82b078
#32
execOrders
#33
setData
#34
0x6f3ccd…df8b
#37
0xc7e3ec2c
#4
execOrders
· blocks 3
#6
updatePrices
· blocks 1
#25
0xed82b078
· blocks 2
#9
updatePrices
#11
0x5a5d9a99
· blocks 8
#29
0xed82b078
· blocks 1
#12
0x5a5d9a99
· blocks 8
#31
0xed82b078
#13
0x5a5d9a99
· blocks 4
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 2
#19
execFwdPositionOps
· blocks 4
#16
0x98717539
· blocks 3
#20
execFwdPositionOps
· blocks 1
#24
execFwdPositionOps
· blocks 1
#17
0x98717539
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w1
9
w2
11
w2
12
w3
13
w4
14
w5
15
w6
16
w7
17
w8
19
w6
24
w7
35
w9
36
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x74fd0a9b…3aaa
0x34b655…2a6f
8 touches
6 conflicts
0x8b818135…eff8
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad07
0x34b655…2a6f
6 touches
3 conflicts
0x4de9cc37…2aba
0x34b655…2a6f
6 touches
3 conflicts
0x7fa1794c…3323
0x34b655…2a6f
6 touches
3 conflicts
0x7fe97198…79ab
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity