pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,674,409
← previous block
next block →
recent activity
Analyzing
Block #86,674,409
24 transactions · 20 stateful · 2026-07-09 18:12:00 UTC
Parallelism
92
/100
Blocked
15
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,674,409
· 24 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
swap
#2
0xab083028
#3
updatePrices
· blocks 1
#5
0x15ea9545
#6
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
deposit
#9
0x0f6795d9
#10
0x0f6795d9
#11
updatePriceFeedsIfNecessary
#12
0x3f5c179b
#13
0x3f5c179b
· blocks 1
#16
0x0f6795d9
#17
0x6a4fe4e8
#18
setData
#19
0xfa431b…4a76
#20
0x317a6b…7749
#21
flashSwap
#22
0x39435dac
#23
0xc7e3ec2c
#4
updatePrices
#14
0x0f6795d9
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
13
w0
14
w1
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3181bd2d…cf15
0xa6afd3…d132
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0xb6ed530c…d450
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0xe97bdd43…d037
0x000000…012a
2 touches
0 conflicts
0x17606ba6…1b6e
0x754704…b603
2 touches
0 conflicts
0x057ac2ab…400e
0x188d58…ea8e
2 touches
0 conflicts
0x057ac2ab…4010
0x188d58…ea8e
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0x3181bd2d7e…f7cf15
Audit this contract →
← previous block
·
next block →
recent activity