pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,801,776
← previous block
next block →
recent activity
Analyzing
Block #90,801,776
27 transactions · 25 stateful · 2026-07-27 14:59:44 UTC
Parallelism
63
/100
Blocked
52
%
Avg conflicts / tx
1.22
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,801,776
· 27 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
execute
#2
0xab083028
· blocks 1
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 6
#9
execFwdPositionOps
· blocks 1
#11
0x3f5c179b
· blocks 1
#13
0x3f5c179b
#18
execOrders
#19
0x6a6772d7
#20
setData
#21
0x6a6772d7
#26
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 2
#12
0x3f5c179b
#16
0xed82b078
#7
0x5a5d9a99
#8
execFwdPositionOps
· blocks 7
#10
execFwdPositionOps
· blocks 6
#14
execOrders
· blocks 2
#15
execFwdPositionOps
#17
execOrders
· blocks 1
#22
execOrders
· blocks 3
#23
execOrders
· blocks 2
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w1
7
w2
8
w2
9
w0
10
w3
11
w0
12
w1
14
w4
15
w4
16
w1
17
w5
22
w6
23
w7
24
w8
25
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9fd372a1…a959
0x34b655…2a6f
8 touches
6 conflicts
0xa3f6f7c8…2436
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
0x9fd372a13e…ada959
Audit this contract →
← previous block
·
next block →
recent activity