pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,372
← previous block
next block →
recent activity
Analyzing
Block #90,789,372
26 transactions · 18 stateful · 2026-07-27 13:57:19 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.54
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,372
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
execute
#4
executePacked
#5
0x05ee6a22
#6
0x4b7161…3d15
#8
updatePrices
· blocks 2
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x6a676437
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 2
#19
verifyOracleProofV2
#20
0x39435dac
· blocks 1
#21
0x39435dac
#22
setData
#2
0x0c7abd22
#7
0xab083028
#9
updatePrices
· blocks 1
#17
0x0f6795d9
· blocks 2
#10
updatePrices
#18
0x0f6795d9
· blocks 1
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w1
8
w0
9
w1
10
w2
16
w0
17
w1
18
w2
20
w0
23
w3
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x5b37bb6b…ab00
0x34b655…2a6f
4 touches
1 conflict
0x65afec8b…2626
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
3 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity