pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,679,731
← previous block
next block →
recent activity
Analyzing
Block #86,679,731
16 transactions · 11 stateful · 2026-07-09 18:47:30 UTC
Parallelism
88
/100
Blocked
9
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,679,731
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x0f6795d9
· blocks 1
#3
0x0f6795d9
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x3f5c179b
#7
forward
#8
0x39435dac
#10
0x0f6795d9
#11
0x6a4fed3a
#12
setData
#13
0x32366535
#14
0x92a5d5…3f90
#15
0x39435dac
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0x7ef8a90e…976f
0x34b655…2a6f
4 touches
1 conflict
0xb20d0916…ee29
0x34b655…2a6f
4 touches
1 conflict
0x833d2d11…e7ba
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x7c213c7b…19b8
0x34b655…2a6f
3 touches
1 conflict
0x253bf197…1e1a
0x34b655…2a6f
2 touches
0 conflicts
0x482471ad…122f
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
0x875c34590d…fb2879
Audit this contract →
← previous block
·
next block →
recent activity