pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,116,581
← previous block
next block →
recent activity
Analyzing
Block #84,116,581
20 transactions · 15 stateful · 2026-06-27 21:50:46 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,116,581
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a40462e
· blocks 1
#2
0x6a40462e
#3
0xab083028
· blocks 2
#4
updatePrices
#6
0x6a40462e
#7
0x98717539
· blocks 3
#11
0x0f6795d9
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
setData
#18
0x39435dac
#19
0xc7e3ec2c
#5
0x6a40462e
#8
0x98717539
· blocks 2
#12
0xed82b078
· blocks 1
#9
0x98717539
· blocks 1
#13
0xed82b078
#10
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
7
w0
8
w1
9
w2
10
w3
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x56785e37…a197
0x065c9d…c394
4 touches
1 conflict
0x76477ddf…b8f8
0xc8689a…ee79
4 touches
1 conflict
0xb543d97e…cc3f
0x34b655…2a6f
4 touches
1 conflict
0x2d943d78…3784
0x34b655…2a6f
4 touches
1 conflict
0xab86573c…682e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity