pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,637,991
← previous block
next block →
recent activity
Analyzing
Block #83,637,991
16 transactions · 14 stateful · 2026-06-25 16:39:46 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,637,991
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x39435dac
· blocks 3
#3
0x6a3d5a4a
#6
updateDataFeedsValuesPartial
#7
forward
#8
forward
#9
0x0f6795d9
#10
0x6a3d5a4a
#11
setData
#13
0x39435dac
#14
0xc7e3ec2c
#15
0xc7e3ec2c
#2
0x39435dac
· blocks 2
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x44843215…109b
0x34b655…2a6f
8 touches
6 conflicts
0xd08b8a31…0998
0x34b655…2a6f
6 touches
3 conflicts
0x2a2b8158…1f72
0x34b655…2a6f
4 touches
1 conflict
0x329f2f7d…dcff
0x34b655…2a6f
4 touches
1 conflict
0xed9e260a…a0f2
0x34b655…2a6f
4 touches
1 conflict
0x1175233a…64e7
0x34b655…2a6f
4 touches
1 conflict
0x7ee6007b…fd68
0x34b655…2a6f
4 touches
1 conflict
0x7fe97198…79ab
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
0x44843215c9…be109b
Audit this contract →
← previous block
·
next block →
recent activity