pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,688,352
← previous block
next block →
recent activity
Analyzing
Block #86,688,352
14 transactions · 10 stateful · 2026-07-09 19:45:04 UTC
Parallelism
79
/100
Blocked
30
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,688,352
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x0f6795d9
· blocks 2
#4
0x3f5c179b
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0cf032c6
#11
setData
#12
0xc2a2ec…fe46
#13
0xb8024e52
#3
0x0f6795d9
#5
0x0f6795d9
· blocks 1
#6
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9e70dadd…810d
0x34b655…2a6f
4 touches
1 conflict
0x9e70dadd…810e
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x38b61269…48d7
0x34b655…2a6f
2 touches
0 conflicts
0x4730d2c4…b93b
0x34b655…2a6f
2 touches
0 conflicts
0x4cdf55e1…0f2d
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0x9e70dadd35…1b810d
Audit this contract →
← previous block
·
next block →
recent activity