pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,706,863
← previous block
next block →
recent activity
Analyzing
Block #87,706,863
34 transactions · 29 stateful · 2026-07-14 13:15:02 UTC
Parallelism
82
/100
Blocked
41
%
Avg conflicts / tx
0.65
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,706,863
· 34 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
0x6a5636cd
· blocks 2
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#12
0x5a5d9a99
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
handleOps
#19
forward
#20
0xed82b078
#21
execFwdPositionOps
#22
execFwdPositionOps
· blocks 1
#23
0xed82b078
· blocks 1
#26
setData
#29
execOrders
#32
execOrders
#33
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#11
0x6a5636cd
· blocks 1
#13
0x5a5d9a99
· blocks 3
#24
0xed82b078
#3
0x0c7abd22
· blocks 1
#14
0x5a5d9a99
#25
0x6a5636ce
#27
execOrders
· blocks 3
#4
0x0c7abd22
#28
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
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
w3
6
w0
11
w1
12
w0
13
w1
14
w2
22
w0
23
w0
24
w1
25
w2
27
w2
28
w3
30
w4
31
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7dcfe84a…401e
0xd32edf…ff58
7 touches
6 conflicts
0x1526b11f…8b21
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0xba5743c7…21c4
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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