pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,332,404
← previous block
next block →
recent activity
Analyzing
Block #84,332,404
19 transactions · 15 stateful · 2026-06-28 21:48:19 UTC
Parallelism
84
/100
Blocked
20
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,332,404
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a41971b
· blocks 1
#3
0xab083028
#4
0x98717539
#5
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x0f6795d9
#11
0xed82b078
#12
0xed82b078
#13
commit
#14
0x6a41971b
#15
0x6a41971b
#16
0x6a41971b
#17
setData
#18
0xc7e3ec2c
#2
0x6a41971b
#6
0x5a5d9a99
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcfe15fba…4f97
0x34b655…2a6f
6 touches
3 conflicts
0xdcf4532e…0863
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0xb6ed511f…6b68
0x34b655…2a6f
4 touches
1 conflict
0x31aa2853…8dbb
0xc8689a…ee79
4 touches
1 conflict
0x0833f1ab…71e7
0x34b655…2a6f
4 touches
1 conflict
0xe99d8e68…a16e
0x34b655…2a6f
4 touches
1 conflict
0x6253d00a…e7f8
0x40c49f…2af0
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
3 conflicts on slot
0xcfe15fbaf6…e24f97
Audit this contract →
← previous block
·
next block →
recent activity