pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,667,355
← previous block
next block →
recent activity
Analyzing
Block #86,667,355
15 transactions · 10 stateful · 2026-07-09 17:24:53 UTC
Parallelism
87
/100
Blocked
20
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,667,355
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
#6
0x3f5c179b
· blocks 1
#8
forward
#9
0x0f6795d9
#10
0x6a4fd9dd
#11
setData
#12
0x417c90…943f
#13
0xd2f0fe…071e
#14
0x7105bd…699a
#5
0x0f6795d9
#7
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x6b405d1c…29a4
0x851145…3f07
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
2 touches
0 conflicts
0x00b66667…f76c
0x34b655…2a6f
2 touches
0 conflicts
0x01df0928…3426
0x34b655…2a6f
2 touches
0 conflicts
0x1ea2b1f6…1d57
0x34b655…2a6f
2 touches
0 conflicts
0x1ea2b1f6…1d58
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity