pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,271,658
← previous block
next block →
recent activity
Analyzing
Block #72,271,658
19 transactions · 8 stateful · 2026-05-04 00:50:45 UTC
Parallelism
89
/100
Blocked
13
%
Avg conflicts / tx
0.05
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,271,658
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x69f7eddd
#2
0x69f7eddc
#3
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x98717539
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#16
updateDataFeedsValuesPartial
#17
setData
#18
0x916113…8f3b
#6
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x14342429…3353
0x34b655…2a6f
2 touches
0 conflicts
0x1608635c…d25d
0x34b655…2a6f
2 touches
0 conflicts
0x2aab0897…78f7
0x34b655…2a6f
2 touches
0 conflicts
0x51087f5a…61f7
0x34b655…2a6f
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 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:
0x7e9d3a8a…4f9fda
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity