pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,877,180
← previous block
next block →
recent activity
Analyzing
Block #81,877,180
32 transactions · 19 stateful · 2026-06-17 12:39:18 UTC
Parallelism
84
/100
Blocked
47
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,877,180
· 32 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0xab083028
#4
updateDataFeedsValuesPartial
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x39435dac
· blocks 1
#13
0x6a3295ee
#14
0x98717539
· blocks 5
#18
updateDataFeedsValuesPartial
#19
0x6a3295ee
#21
0x0f6795d9
· blocks 2
#22
0x0f6795d9
#23
updatePriceFeedsIfNecessary
#25
0x0f6795d9
#27
0x6a3295ee
#28
setData
#31
0xc7e3ec2c
#2
0xab083028
· blocks 1
#15
0x98717539
· blocks 4
#26
0x39435dac
#16
0x98717539
· blocks 1
#20
0x3f5c179b
#24
0x0f6795d9
· blocks 2
#17
0x98717539
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
12
w0
14
w0
15
w1
16
w2
17
w3
20
w2
21
w0
24
w2
26
w1
29
w3
30
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08913286…f0df
0x34b655…2a6f
8 touches
6 conflicts
0x1e56f6b6…5940
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x459573ed…fbbe
0x34b655…2a6f
4 touches
1 conflict
0x5233c886…5433
0x34b655…2a6f
4 touches
1 conflict
0x7c51d9aa…af39
0x34b655…2a6f
4 touches
1 conflict
0x826cce18…251c
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
0x08913286f9…0ff0df
Audit this contract →
← previous block
·
next block →
recent activity