pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,417,221
← previous block
next block →
recent activity
Analyzing
Block #91,417,221
26 transactions · 20 stateful · 2026-07-29 18:38:17 UTC
Parallelism
85
/100
Blocked
35
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,417,221
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a6a4911
#2
0x0c7abd22
· blocks 3
#3
0x6ad2e98b
#4
0x6a6a4910
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 3
#16
0x29eed2d3
#18
0x0f6795d9
#20
0x39435dac
#22
setData
#23
0x6a6a4910
#25
0x59558d29
#5
0xb414539a
· blocks 2
#7
updatePrices
#19
0x0f6795d9
· blocks 2
#14
0x62be7533
· blocks 1
#21
0x39435dac
· blocks 1
#17
0xed82b078
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
6
w0
7
w1
14
w2
15
w0
17
w3
19
w1
21
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22de9a32…b085
0x065c9d…c394
7 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xfb874a6c…caa0
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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: Market-MON/USDC
6 conflicts on slot
0x22de9a327e…e6b085
Audit this contract →
← previous block
·
next block →
recent activity