pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,878,088
← previous block
next block →
recent activity
Analyzing
Block #81,878,088
24 transactions · 18 stateful · 2026-06-17 12:45:19 UTC
Parallelism
79
/100
Blocked
44
%
Avg conflicts / tx
0.54
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,878,088
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5339c59f
· blocks 1
#2
0x5339c59f
· blocks 1
#3
0xab083028
· blocks 1
#5
0x39435dac
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x98717539
· blocks 1
#11
setData
#12
0xd10227eb
#14
0x0f6795d9
#16
0x0f6795d9
#17
updatePriceFeedsIfNecessary
#19
0x0f6795d9
#20
0x0f6795d9
#21
execute
#4
0xab083028
#6
0xed82b078
· blocks 1
#13
0x0f6795d9
· blocks 2
#7
0xed82b078
#15
0x0f6795d9
· blocks 2
#18
0x0f6795d9
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w0
6
w1
7
w2
10
w0
13
w1
15
w2
18
w3
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x7e4b5149…c444
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x08913286…f0df
0x34b655…2a6f
4 touches
1 conflict
0x0ad4dbe8…ae93
0x34b655…2a6f
4 touches
1 conflict
0x1d351a9b…f2dd
0x34b655…2a6f
4 touches
1 conflict
0x4a8b845a…e998
0x34b655…2a6f
4 touches
1 conflict
0x889a89b4…3127
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
3 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity