pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,085,872
← previous block
next block →
recent activity
Analyzing
Block #91,085,872
45 transactions · 36 stateful · 2026-07-28 14:49:56 UTC
Parallelism
78
/100
Blocked
75
%
Avg conflicts / tx
1.73
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,085,872
· 45 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
0x0c7abd22
· blocks 2
#4
0x6a68c20b
· blocks 1
#5
0xab083028
· blocks 3
#7
0xab083028
#8
0xab083028
#10
0xab083028
#11
0xab083028
#13
0xab083028
#14
0xab083028
#15
updatePrices
· blocks 9
#23
updatePrices
#26
0x5a5d9a99
· blocks 3
#32
0x57368ddf
#36
0x6a68c20b
#37
0x6a68c20b
#38
setData
#43
0x59558d29
· blocks 1
#2
0x0c7abd22
· blocks 1
#6
0xab083028
· blocks 3
#16
updatePrices
· blocks 8
#27
0x5a5d9a99
· blocks 4
#39
0x6a68c20b
#44
0x59558d29
#3
0x0c7abd22
#9
0xab083028
· blocks 2
#17
updatePrices
· blocks 7
#28
0x5a5d9a99
· blocks 3
#31
execFwdPositionOps
· blocks 2
#12
0xab083028
· blocks 1
#18
updatePrices
· blocks 6
#29
0x5a5d9a99
· blocks 2
#34
execFwdPositionOps
· blocks 1
#19
updatePrices
· blocks 5
#30
execFwdPositionOps
· blocks 1
#33
0xed82b078
#35
execFwdPositionOps
#20
updatePrices
· blocks 4
#40
execOrders
· blocks 2
#21
updatePrices
· blocks 3
#41
execOrders
· blocks 1
#22
updatePrices
· blocks 2
#42
execOrders
#24
updatePrices
· blocks 1
#25
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w1
9
w2
12
w3
15
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
24
w8
25
w9
33
w4
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
20 touches
45 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x529e53cf…38e4
0xa6afd3…d132
8 touches
6 conflicts
0xc6b1d981…1be2
0xa6afd3…d132
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xd6bd849a…5597
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
45 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity