pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,641,031
← previous block
next block →
recent activity
Analyzing
Block #87,641,031
18 transactions · 12 stateful · 2026-07-14 05:54:48 UTC
Parallelism
83
/100
Blocked
42
%
Avg conflicts / tx
0.39
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,641,031
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
depositNative
#6
0x0f6795d9
· blocks 3
#11
0x5339c59f
#12
0xed82b078
#13
0x6a55cfa0
#14
setData
#15
0xdb25db…d7d3
#16
0xd8f881…df14
#17
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0x0f6795d9
· blocks 1
#9
0x0f6795d9
· blocks 1
#8
0x3f5c179b
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x315e07b8…9823
0x34b655…2a6f
4 touches
1 conflict
0x461428a9…24b2
0x34b655…2a6f
4 touches
1 conflict
0x461428a9…24b3
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x48d17bd7…f9d1
0x34b655…2a6f
4 touches
1 conflict
0x4cb26ebe…1b40
0x34b655…2a6f
4 touches
1 conflict
0x4dda64ff…13d5
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity