pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,990,701
← previous block
next block →
recent activity
Analyzing
Block #85,990,701
39 transactions · 28 stateful · 2026-07-06 14:02:27 UTC
Parallelism
87
/100
Blocked
43
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,990,701
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6a4bb5eb
· blocks 2
#6
0x6a4bb5eb
#7
0x6a4bb5eb
#8
0x6a4bb5eb
#10
updatePrices
· blocks 1
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x6a4bb5eb
#18
0x6a4bb5eb
#19
execFwdPositionOps
#20
0x3f5c179b
· blocks 2
#21
execFwdPositionOps
· blocks 2
#22
0xf5d05576
#23
forward
#24
forward
#27
execFwdPositionOps
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
updateDataFeedsValuesPartial
#31
setData
#34
execOrders
#38
execute
#2
0x0c7abd22
· blocks 2
#5
0x6a4bb5eb
· blocks 1
#11
updatePrices
#25
0xed82b078
· blocks 1
#32
execOrders
· blocks 3
#3
0x0c7abd22
· blocks 1
#26
0xed82b078
#33
execOrders
· blocks 2
#37
0x6a4bb5eb
#9
0x0c7abd22
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
9
w3
10
w0
11
w1
20
w0
21
w0
25
w1
26
w2
32
w1
33
w2
35
w3
36
w4
37
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7b304e17…2f90
0xd32edf…ff58
7 touches
6 conflicts
0xd16df6cd…5532
0x40c49f…2af0
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x5138188e…796b
0x34b655…2a6f
4 touches
1 conflict
0x7018cd06…6cef
0x34b655…2a6f
4 touches
1 conflict
0x76ed8777…1e5f
0x34b655…2a6f
4 touches
1 conflict
0x94ba9c4a…41d8
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity