pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,038,021
← previous block
next block →
recent activity
Analyzing
Block #83,038,021
19 transactions · 18 stateful · 2026-06-22 21:52:04 UTC
Parallelism
63
/100
Blocked
33
%
Avg conflicts / tx
1.11
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,038,021
· 19 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
updateDataFeedsValuesPartial
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
#4
0x0f6795d9
#5
setData
#6
0x9e76c652
#7
forward
#8
transfer
· blocks 6
#15
0x39435dac
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
#9
transfer
· blocks 5
#10
transfer
· blocks 4
#11
transfer
· blocks 3
#12
transfer
· blocks 2
#13
transfer
· blocks 1
#14
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42041fec…bd86
0x754704…b603
14 touches
21 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0x0a366661…866a
0x34b655…2a6f
2 touches
0 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
2 touches
0 conflicts
0x326a02b5…8dad
0x34b655…2a6f
2 touches
0 conflicts
0x6f132c01…cdcc
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:
USDC (USDC)
21 conflicts on slot
0x42041feca2…afbd86
Audit this contract →
← previous block
·
next block →
recent activity