pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,580,539
← previous block
next block →
recent activity
Analyzing
Block #87,580,539
17 transactions · 13 stateful · 2026-07-13 23:10:19 UTC
Parallelism
76
/100
Blocked
38
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,580,539
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 3
#6
setData
#7
0x3f5c179b
#11
0x6a5570d3
#12
0x67c7fd…63a4
#13
0xc0e315…14cd
#14
0x906a65…112c
#15
0x39435dac
#16
0xc7e3ec2c
#2
0x6ad2e98b
· blocks 1
#5
0x0f6795d9
· blocks 2
#8
0x3f5c179b
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
8
w2
9
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4ca5fbf0…6059
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x08fb754e…7b4b
0x34b655…2a6f
4 touches
1 conflict
0x08fb754e…7b4c
0x34b655…2a6f
4 touches
1 conflict
0x5b97b134…1a1b
0x34b655…2a6f
4 touches
1 conflict
0x5fad6fee…7714
0x34b655…2a6f
4 touches
1 conflict
0xd6f1bf70…ce73
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
6 conflicts on slot
0x4ca5fbf0ce…ac6059
Audit this contract →
← previous block
·
next block →
recent activity