pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,976
← previous block
next block →
recent activity
Analyzing
Block #90,797,976
29 transactions · 26 stateful · 2026-07-27 14:40:36 UTC
Parallelism
66
/100
Blocked
50
%
Avg conflicts / tx
1.21
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,976
· 29 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
0x5a5d9a99
· blocks 4
#8
0x0f6795d9
· blocks 2
#10
0x3f5c179b
#11
0x3f5c179b
#13
0x3f5c179b
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
0x6a676e5c
#21
0x6a676e5b
#22
0x6a676e5c
#23
setData
#28
0x59558d29
#2
0xab083028
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 4
#9
0x0f6795d9
· blocks 5
#12
0x0f6795d9
· blocks 1
#15
0x39435dac
· blocks 2
#14
0x0f6795d9
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w0
9
w3
12
w4
14
w5
15
w4
16
w5
17
w6
24
w6
25
w7
26
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x4f267385…cc89
0x34b655…2a6f
6 touches
3 conflicts
0x92511680…9cc0
0x34b655…2a6f
6 touches
3 conflicts
0x7e162301…9c1b
0x34b655…2a6f
6 touches
3 conflicts
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity