pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,770,403
← previous block
next block →
recent activity
Analyzing
Block #90,770,403
42 transactions · 39 stateful · 2026-07-27 12:21:51 UTC
Parallelism
71
/100
Blocked
79
%
Avg conflicts / tx
2.6
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,770,403
· 42 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x6a674dd7
#2
0x6a674dd6
#3
0x6ad2e98b
· blocks 4
#7
updatePrices
· blocks 10
#18
0x5a5d9a99
· blocks 6
#21
0x6a674dd6
#27
0x0c7abd22
#33
setData
#34
0x6a674dd6
#39
0x59558d29
· blocks 2
#4
0xab083028
· blocks 2
#8
updatePrices
· blocks 9
#19
0x5a5d9a99
· blocks 4
#28
0x3f5c179b
#40
0x59558d29
· blocks 1
#5
0xab083028
· blocks 4
#9
updatePrices
· blocks 8
#20
0x5a5d9a99
· blocks 5
#41
0x59558d29
#6
0xab083028
· blocks 3
#10
updatePrices
· blocks 7
#22
execFwdPositionOps
· blocks 4
#11
updatePrices
· blocks 6
#23
execFwdPositionOps
· blocks 5
#26
0x3f5c179b
· blocks 2
#12
updatePrices
· blocks 5
#24
execFwdPositionOps
· blocks 2
#29
0xed82b078
· blocks 1
#13
updatePrices
· blocks 4
#25
execFwdPositionOps
#30
0xed82b078
#31
execOrders
· blocks 1
#14
updatePrices
· blocks 3
#32
execOrders
· blocks 2
#15
updatePrices
· blocks 2
#35
execOrders
· blocks 3
#16
updatePrices
· blocks 1
#36
execOrders
· blocks 2
#17
updatePrices
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
15
w8
16
w9
17
w10
26
w4
28
w1
29
w5
30
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
22 touches
55 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xde9d38a8…4c0f
0x34b655…2a6f
8 touches
6 conflicts
0x95c47f03…f1bb
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:
0x48cba278…e2b48b
55 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity