pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,631,411
← previous block
next block →
recent activity
Analyzing
Block #81,631,411
13 transactions · 10 stateful · 2026-06-16 09:21:44 UTC
Parallelism
85
/100
Blocked
10
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,631,411
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
forward
#3
forward
#4
updateDataFeedsValuesPartial
#5
0x6a31161f
#6
transfer
· blocks 1
#8
setData
#9
0xbdee2b…f188
#10
0x9d3e4e…afcf
#11
0x1c3846…fe29
#12
0x39435dac
#7
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42041fec…bd86
0x754704…b603
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
2 touches
0 conflicts
0x5b571ba0…f13a
0x368ee5…7ca4
2 touches
0 conflicts
0x00000000…003d
0x40c49f…2af0
2 touches
0 conflicts
0x26a7551e…435d
0x40c49f…2af0
2 touches
0 conflicts
0x7162513a…b7ff
0x40c49f…2af0
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:
USDC (USDC)
1 conflict on slot
0x42041feca2…afbd86
Audit this contract →
← previous block
·
next block →
recent activity