pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,785,071
← previous block
next block →
recent activity
Analyzing
Block #90,785,071
30 transactions · 27 stateful · 2026-07-27 13:35:38 UTC
Parallelism
80
/100
Blocked
63
%
Avg conflicts / tx
1.3
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,785,071
· 30 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 3
#2
0x6ec1aa…d323
#3
0x6a675f22
#4
updatePrices
· blocks 4
#5
updatePrices
#8
0xab083028
· blocks 2
#12
updatePrices
#13
0x5a5d9a99
· blocks 7
#19
0x0f6795d9
#22
0x3f5c179b
#25
setData
#28
0x59558d29
· blocks 1
#6
updatePrices
· blocks 3
#9
0xab083028
· blocks 2
#14
0x5a5d9a99
· blocks 5
#18
0x0c7abd22
#29
0x59558d29
#7
updatePrices
· blocks 2
#15
0x5a5d9a99
· blocks 2
#17
0x0f6795d9
· blocks 2
#21
0x3f5c179b
#24
0xce1e7030
#10
updatePrices
· blocks 1
#16
0x5a5d9a99
· blocks 2
#11
updatePrices
#20
0x0f6795d9
· blocks 2
#26
0x39435dac
· blocks 1
#23
0x0f6795d9
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
7
w2
8
w0
9
w1
10
w3
11
w4
13
w0
14
w1
15
w2
16
w3
17
w2
18
w1
20
w4
21
w2
23
w5
24
w2
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x5af098c7…4806
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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:
0x48cba278…e2b48b
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity