pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,267,528
← previous block
next block →
recent activity
Analyzing
Block #91,267,528
40 transactions · 30 stateful · 2026-07-29 06:03:56 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.95
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,267,528
· 40 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a699843
· blocks 1
#3
0x6a699843
#4
0x6a699843
#5
setData
#6
0xab083028
· blocks 5
#10
postStateList
#11
postStateList
#13
0x6a699843
#14
0x6a699843
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
executeBatch
#25
execFwdPositionOps
· blocks 4
#26
execOrders
· blocks 2
#30
execFwdPositionOps
#37
0x59558d29
#38
0xc7e3ec2c
#39
0xc7e3ec2c
#7
0xab083028
· blocks 4
#12
0x6a699843
#29
execFwdPositionOps
#31
execOrders
· blocks 5
#8
0xab083028
· blocks 2
#23
0x3f5c179b
· blocks 1
#32
execOrders
· blocks 4
#9
0xab083028
· blocks 1
#24
batchUpdate
#33
execOrders
· blocks 3
#27
0xed82b078
· blocks 1
#34
execOrders
· blocks 2
#28
0xed82b078
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
6
w0
7
w1
8
w2
9
w3
12
w1
23
w2
24
w3
25
w0
26
w0
27
w4
28
w5
29
w1
31
w1
32
w2
33
w3
36
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x5540f956…69e8
0x065c9d…c394
6 touches
3 conflicts
0xa501ec94…c718
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity