pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,070,328
← previous block
next block →
recent activity
Analyzing
Block #91,070,328
19 transactions · 15 stateful · 2026-07-28 13:31:40 UTC
Parallelism
89
/100
Blocked
27
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,070,328
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
execFwdPositionOps
· blocks 1
#8
0x3f5c179b
#11
0xed82b078
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a68afb4
#16
setData
#17
execOrders
#18
0xc7e3ec2c
#3
updatePrices
#9
execFwdPositionOps
#10
batchUpdate
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
7
w0
9
w1
10
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
4 touches
1 conflict
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5feb839e…1c86
0x34b655…2a6f
4 touches
1 conflict
0xb2fa1675…4e07
0x34b655…2a6f
4 touches
1 conflict
0xba1edffb…323e
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xf7036f81…789a
0x34b655…2a6f
4 touches
1 conflict
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
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity