pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,626,784
← previous block
next block →
recent activity
Analyzing
Block #81,626,784
31 transactions · 20 stateful · 2026-06-16 08:50:54 UTC
Parallelism
90
/100
Blocked
35
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,626,784
· 31 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a310ee6
· blocks 1
#2
0xab083028
· blocks 1
#3
0xab083028
#4
0xab083028
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0xed82b078
· blocks 2
#9
0xed82b078
· blocks 2
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x6a310ee6
#19
0x98717539
#21
redeemDelegations
#22
setData
#23
updatePriceFeedsIfNecessary
#25
commit
#26
0x6a310ee6
#27
0x6a310ee6
#28
0x39435dac
· blocks 1
#30
0x39435dac
#10
0xed82b078
#11
0xed82b078
· blocks 1
#12
0xed82b078
· blocks 1
#18
0x6a310ee6
#24
0x3f5c179b
#29
0x39435dac
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
8
w0
9
w0
10
w1
11
w1
12
w1
18
w1
20
w2
24
w1
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x897df0ee…b0c5
0x40c49f…2af0
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x5581d709…ab77
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xc5d7e85d…b578
0x40c49f…2af0
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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:
0x40c49f17…d22af0
3 conflicts on slot
0x897df0ee4f…0cb0c5
Audit this contract →
← previous block
·
next block →
recent activity