pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,785,127
← previous block
next block →
recent activity
Analyzing
Block #90,785,127
32 transactions · 27 stateful · 2026-07-27 13:35:55 UTC
Parallelism
78
/100
Blocked
52
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,785,127
· 32 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x6a675f33
· blocks 1
#4
setData
#5
0xab083028
· blocks 1
#7
0x4d8dc985
· blocks 3
#8
0x6a675f33
#9
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
#21
forward
#22
forward
#27
0x4cb2db39
· blocks 3
#31
0xc7e3ec2c
#3
0x6a675f33
#6
0xab083028
#13
updatePrices
#17
0x5a5d9a99
· blocks 3
#28
0x59558d29
· blocks 2
#18
0x5a5d9a99
#19
0x0f6795d9
· blocks 4
#29
0x59558d29
· blocks 1
#20
0x0f6795d9
#23
0x39435dac
· blocks 3
#30
0x59558d29
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w0
9
w0
13
w1
15
w0
17
w1
18
w2
19
w2
20
w3
23
w3
24
w4
25
w5
26
w6
27
w0
28
w1
29
w2
30
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
8 touches
6 conflicts
0x48e3acd8…cf41
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
4 touches
1 conflict
0xa9660e2b…64df
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity