pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,120,456
← previous block
next block →
recent activity
Analyzing
Block #84,120,456
42 transactions · 31 stateful · 2026-06-27 22:16:41 UTC
Parallelism
88
/100
Blocked
39
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,120,456
· 42 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0xa96df62f
#3
0x6a404c40
· blocks 1
#4
0x6a404c40
#5
0xab083028
· blocks 5
#7
0xab083028
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x4d8dc985
#19
addLiquidity
#21
0xccf50a51
#22
0x98717539
· blocks 2
#26
0xc5a04723
#27
0x0f6795d9
#29
0xed82b078
· blocks 1
#30
0xed82b078
#31
0xed82b078
· blocks 2
#32
0xed82b078
#37
0x6a404c40
#38
setData
#39
0x39435dac
· blocks 1
#41
0xc7e3ec2c
#6
0xab083028
· blocks 4
#20
0x6a404c40
#23
0x98717539
· blocks 1
#33
0xed82b078
#34
0xed82b078
· blocks 2
#40
0x39435dac
#8
0xab083028
· blocks 3
#24
0x98717539
#36
0xed82b078
#25
0x0c7abd22
#28
0xed82b078
· blocks 1
#35
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w0
6
w1
8
w2
20
w1
22
w0
23
w1
24
w2
25
w3
28
w3
29
w0
31
w0
33
w1
34
w1
35
w4
36
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x3287e4ec…eaa3
0xa6afd3…d132
8 touches
6 conflicts
0xe02484a6…c32e
0xc8689a…ee79
6 touches
3 conflicts
0x40970e69…da50
0x69df8a…6292
6 touches
3 conflicts
0x8cf3d245…1d0d
0x69df8a…6292
6 touches
3 conflicts
0x975680c7…0e39
0xa6afd3…d132
6 touches
3 conflicts
0xdf708ee7…1fcf
0xc8689a…ee79
6 touches
3 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
10 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity