pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,819,845
← previous block
next block →
recent activity
Analyzing
Block #90,819,845
21 transactions · 18 stateful · 2026-07-27 16:30:43 UTC
Parallelism
67
/100
Blocked
39
%
Avg conflicts / tx
0.62
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,819,845
· 21 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
#2
0x6a67882b
#3
execOrder
· blocks 1
#4
execOrder
#5
updatePrices
· blocks 1
#7
updatePrices
#9
updatePriceFeedsIfNecessary
#11
batchUpdate
#12
0x29eed2d3
#13
0xce1e7030
#14
updateDataFeedsValuesPartial
#15
setData
#20
0x59558d29
#6
updatePrices
#8
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
· blocks 4
#16
execOrders
· blocks 3
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
8
w1
10
w2
16
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
6 touches
3 conflicts
0xc5dc29f0…f0c6
0x34b655…2a6f
5 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4cabb80a…46bf
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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:
Perpl
6 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity