pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,043,341
← previous block
next block →
recent activity
Analyzing
Block #71,043,341
21 transactions · 20 stateful · 2026-04-28 08:21:22 UTC
Parallelism
62
/100
Blocked
50
%
Avg conflicts / tx
1.71
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,043,341
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x69f06e79
#2
updatePrices
#3
0x98717539
· blocks 3
#5
withdraw
#6
updateDataFeedsValuesPartial
#7
0xed82b078
· blocks 7
#11
0xed82b078
· blocks 2
#16
setData
#19
updatePrices
#20
updatePrices
#4
0x98717539
· blocks 2
#8
0xed82b078
· blocks 6
#9
0xed82b078
· blocks 5
#17
0x39435dac
· blocks 1
#10
0xed82b078
· blocks 4
#18
0x39435dac
#12
0xed82b078
· blocks 3
#13
0xed82b078
· blocks 2
#14
0xed82b078
· blocks 1
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w2
10
w3
12
w4
13
w5
14
w6
15
w7
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
16 touches
28 conflicts
0xffe431af…8faa
0x065c9d…c394
8 touches
6 conflicts
0x1c389468…6b0e
0x34b655…2a6f
8 touches
6 conflicts
0xffe431af…8faa
0x131a2e…0da9
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x269c9f42…7a5d
0x34b655…2a6f
4 touches
1 conflict
0x3c35979a…975d
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
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
28 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity