pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,086,105
← previous block
next block →
recent activity
Analyzing
Block #91,086,105
39 transactions · 34 stateful · 2026-07-28 14:51:06 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.15
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,086,105
· 39 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
postStateList
#2
0xab083028
· blocks 2
#4
0xab083028
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#15
execFwdPositionOps
#18
executeBatch
#21
0x3f5c179b
#25
0x6a68c251
· blocks 1
#26
approve
#27
setData
· blocks 1
#29
0xb06688…76b6
#33
execOrders
#36
0x59558d29
· blocks 1
#38
0xc7e3ec2c
#3
0xab083028
· blocks 3
#9
0x5a5d9a99
· blocks 5
#19
0x3f5c179b
#28
setData
#35
0x6a68c252
#37
0x59558d29
#10
0x5a5d9a99
· blocks 3
#20
0x3f5c179b
· blocks 2
#11
0x5a5d9a99
· blocks 3
#22
batchUpdate
· blocks 1
#12
0x5a5d9a99
· blocks 6
#23
0xed82b078
· blocks 1
#14
execFwdPositionOps
· blocks 3
#24
0xed82b078
#16
execFwdPositionOps
· blocks 1
#30
execOrders
· blocks 3
#17
execFwdPositionOps
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w0
9
w1
10
w2
11
w3
12
w4
14
w5
17
w7
19
w1
20
w2
22
w3
23
w4
30
w6
31
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xc6b1d981…1be2
0xa6afd3…d132
8 touches
6 conflicts
0xbbeac3b7…c14b
0x34b655…2a6f
6 touches
3 conflicts
0x529e53cf…38e4
0xa6afd3…d132
6 touches
3 conflicts
0x49b8ccf1…2dd6
0x34b655…2a6f
6 touches
3 conflicts
0xc0eb79d1…29a4
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity