pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,709,984
← previous block
next block →
recent activity
Analyzing
Block #87,709,984
19 transactions · 17 stateful · 2026-07-14 13:35:55 UTC
Parallelism
79
/100
Blocked
47
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,709,984
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
· blocks 4
#3
0xe2dc7dc3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#10
0x3f5c179b
· blocks 1
#11
0x5339c59f
#14
setData
#15
exactInputSingle
#18
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 4
#12
0x5339c59f
#8
0x0f6795d9
· blocks 1
#13
0x39435dac
#16
0x39435dac
· blocks 1
#9
0x0f6795d9
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
7
w1
8
w2
9
w3
10
w0
12
w1
13
w2
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xc2e36a04…b85e
0x851145…3f07
4 touches
1 conflict
0x94ba9c4a…41d8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf0d3064f…ccd2
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity