pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,879,945
← previous block
next block →
recent activity
Analyzing
Block #87,879,945
13 transactions · 12 stateful · 2026-07-15 08:32:57 UTC
Parallelism
62
/100
Blocked
33
%
Avg conflicts / tx
0.38
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,879,945
· 13 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
#2
0x5a5d9a99
· blocks 2
#4
withdraw
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0x3f5c179b
#12
setData
#3
0x5a5d9a99
· blocks 1
#5
execFwdPositionOps
· blocks 1
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w2
6
w3
7
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x856d2776…04c9
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xe40c96f3…9ce4
0x34b655…2a6f
4 touches
1 conflict
0xe6fd79d8…6136
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0x07bb3f5a…617e
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
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
1 conflict on slot
0x856d2776ff…8d04c9
Audit this contract →
← previous block
·
next block →
recent activity