pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,644,871
← previous block
next block →
recent activity
Analyzing
Block #90,644,871
22 transactions · 16 stateful · 2026-07-27 01:50:22 UTC
Parallelism
73
/100
Blocked
38
%
Avg conflicts / tx
0.73
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,644,871
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a66b9d5
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 2
#9
0x5a5d9a99
#10
0x0f6795d9
· blocks 5
#12
updateDataFeedsValuesPartial
#15
0xed82b078
· blocks 1
#17
0x6a66b9d5
#18
setData
#21
0x39435dac
#11
0x0f6795d9
· blocks 3
#16
0xed82b078
#13
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
10
w0
11
w1
13
w2
14
w3
15
w0
16
w1
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfc3d5171…8357
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xfc8cd993…5c11
0x34b655…2a6f
6 touches
3 conflicts
0x217bd767…b79e
0x34b655…2a6f
6 touches
3 conflicts
0x81561f70…fefd
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0xfc3d51716d…008357
Audit this contract →
← previous block
·
next block →
recent activity