pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,672,364
← previous block
next block →
recent activity
Analyzing
Block #86,672,364
18 transactions · 16 stateful · 2026-07-09 17:58:21 UTC
Parallelism
72
/100
Blocked
38
%
Avg conflicts / tx
0.44
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,672,364
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execFwdPositionOps
· blocks 3
#4
0xed82b078
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x64480813
#8
0x6a4fe1b4
· blocks 1
#9
setData
#10
0x166096…2b14
#11
0xb8024e6e
· blocks 1
#16
0xc7e3ec2c
#17
0xc7e3ec2c
#2
execFwdPositionOps
· blocks 1
#12
0x6a4fe1b5
#13
0xb8024e37
#3
execFwdPositionOps
· blocks 1
#14
execOrders
· blocks 1
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
11
w0
12
w1
13
w1
14
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xfe2b47…c052
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xa5a8ffca…8de2
0x34b655…2a6f
4 touches
1 conflict
0xb6225cbd…94e1
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xcc58c80b…ff79
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
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:
0xfe2b47e2…5cc052
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity