pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,697,238
← previous block
next block →
recent activity
Analyzing
Block #81,697,238
25 transactions · 21 stateful · 2026-06-16 16:40:45 UTC
Parallelism
84
/100
Blocked
43
%
Avg conflicts / tx
0.68
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,697,238
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
____MEV_X____Ga543
· blocks 2
#3
0xb264ae19
#4
execute
#5
exactInputSingle
#6
exactInputSingle
#8
0x05ee6a22
#9
0xed82b078
· blocks 2
#10
0xed82b078
· blocks 4
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
updatePrices
#19
0x1a945f9c
#20
0x62be7533
#21
setData
#22
0x39435dac
· blocks 2
#2
____MEV_X____Ga543
· blocks 1
#11
0xed82b078
· blocks 3
#12
0xed82b078
· blocks 1
#23
0x39435dac
· blocks 1
#7
execute
#13
0xed82b078
#14
0xed82b078
· blocks 1
#24
0x39435dac
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w2
9
w0
10
w0
11
w1
12
w1
13
w2
14
w2
15
w3
22
w0
23
w1
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
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: MarginAccount
6 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity