pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,878,206
← previous block
next block →
recent activity
Analyzing
Block #81,878,206
37 transactions · 30 stateful · 2026-06-17 12:46:06 UTC
Parallelism
81
/100
Blocked
73
%
Avg conflicts / tx
1.43
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,878,206
· 37 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
updatePrices
· blocks 2
#14
0x39435dac
· blocks 5
#16
0x6a329786
· blocks 1
#17
0x5bf9264c
#18
0x5bf9264c
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x98717539
· blocks 5
#27
execute
#29
0x0f6795d9
#32
setData
#33
0x36326531
#35
0x39435dac
#2
0xab083028
· blocks 5
#5
updatePrices
· blocks 1
#15
0x39435dac
#22
0x98717539
· blocks 6
#31
0x6a329786
#3
0xab083028
· blocks 4
#6
updatePrices
#9
0x5339c59f
· blocks 1
#10
0x5339c59f
· blocks 1
#23
0x98717539
· blocks 5
#7
0xed82b078
· blocks 3
#11
0xed82b078
· blocks 1
#24
0x98717539
· blocks 2
#28
0x0f6795d9
· blocks 1
#8
0x5339c59f
· blocks 2
#12
0xed82b078
#25
0x98717539
· blocks 1
#34
0x39435dac
· blocks 1
#13
0xed82b078
· blocks 1
#26
0x98717539
#36
0x39435dac
#30
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w4
9
w2
10
w2
11
w3
12
w4
13
w5
30
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08913286…f0df
0x34b655…2a6f
12 touches
15 conflicts
0x74f95963…01a2
0x34b655…2a6f
10 touches
10 conflicts
0x112cf8ad…6e4f
0xa6afd3…d132
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x826cce18…251c
0x34b655…2a6f
6 touches
3 conflicts
0xa72e521d…f873
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0x08913286f9…0ff0df
Audit this contract →
← previous block
·
next block →
recent activity