pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,064,253
← previous block
next block →
recent activity
Analyzing
Block #87,064,253
14 transactions · 12 stateful · 2026-07-11 13:36:54 UTC
Parallelism
64
/100
Blocked
50
%
Avg conflicts / tx
0.57
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,064,253
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#9
0x6a52476d
· blocks 1
#11
setData
#12
execute
#13
0x39435dac
#3
0x5a5d9a99
· blocks 2
#5
0x0f6795d9
· blocks 1
#10
0x6a52476d
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
6
w2
7
w3
8
w4
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
4 touches
1 conflict
0x5414d2b8…e8c9
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x9a287655…f785
0x34b655…2a6f
4 touches
1 conflict
0xbbf74468…a54b
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity