pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,640,081
← previous block
next block →
recent activity
Analyzing
Block #83,640,081
18 transactions · 17 stateful · 2026-06-25 16:53:43 UTC
Parallelism
67
/100
Blocked
29
%
Avg conflicts / tx
0.72
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,640,081
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
#12
0x6a3d5d8e
#13
setData
#16
0xc7e3ec2c
#17
0xc7e3ec2c
#4
0x39435dac
· blocks 4
#8
0x5a5d9a99
· blocks 3
#9
0x5a5d9a99
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w2
9
w3
10
w0
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8f0e8a2f…a850
0x34b655…2a6f
10 touches
10 conflicts
0xd8a49b87…5d96
0x34b655…2a6f
6 touches
3 conflicts
0x022f72c3…07b6
0xc8689a…ee79
4 touches
1 conflict
0x93641233…06f5
0x34b655…2a6f
4 touches
1 conflict
0x9b58e20f…2dd9
0x34b655…2a6f
4 touches
1 conflict
0xaeeedfa6…e5a4
0x34b655…2a6f
4 touches
1 conflict
0xb1c67a7d…b9b1
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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
10 conflicts on slot
0x8f0e8a2f96…7ba850
Audit this contract →
← previous block
·
next block →
recent activity