pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,814,867
← previous block
next block →
recent activity
Analyzing
Block #90,814,867
35 transactions · 29 stateful · 2026-07-27 16:05:40 UTC
Parallelism
69
/100
Blocked
62
%
Avg conflicts / tx
1.8
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,814,867
· 35 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x6a67824c
#4
0xab083028
· blocks 3
#6
0x6a67824c
#7
0x6a67824c
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 10
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#22
updatePosition
#30
setData
#33
0x59558d29
#34
0xc7e3ec2c
#5
0xab083028
· blocks 2
#12
0x5a5d9a99
· blocks 7
#23
0x3f5c179b
· blocks 1
#13
0x5a5d9a99
· blocks 9
#24
0x3f5c179b
· blocks 1
#28
0xed82b078
#14
0x5a5d9a99
· blocks 8
#26
batchUpdate
#15
0x5a5d9a99
· blocks 6
#16
0x5a5d9a99
· blocks 5
#17
0x5a5d9a99
· blocks 1
#20
execFwdPositionOps
· blocks 4
#21
execFwdPositionOps
· blocks 3
#27
execOrders
· blocks 1
#25
execFwdPositionOps
· blocks 1
#29
execOrders
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
20
w6
23
w1
24
w2
26
w3
27
w7
28
w2
29
w8
31
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0xc6b9bb4b…145a
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…00c9
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x9ba6ae4a…90cb
0x34b655…2a6f
8 touches
6 conflicts
0xc6000ba5…8d65
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity