pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,807,043
← previous block
next block →
recent activity
Analyzing
Block #90,807,043
21 transactions · 19 stateful · 2026-07-27 15:26:13 UTC
Parallelism
71
/100
Blocked
53
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,807,043
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execOrder
#2
0x6ad2e98b
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#12
batchUpdate
#14
execOrders
#15
setData
#18
0x59558d29
· blocks 1
#20
0xc7e3ec2c
#6
execFwdPositionOps
· blocks 6
#10
0x3f5c179b
#19
0x59558d29
#7
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
#16
execOrders
· blocks 1
#8
execFwdPositionOps
· blocks 2
#17
execOrders
#9
execFwdPositionOps
· blocks 1
#11
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
6
w1
7
w2
8
w3
9
w4
10
w1
11
w5
13
w2
16
w2
17
w3
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x1d9867ad…6d9a
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x91b0f8ed…6bd7
0x34b655…2a6f
6 touches
3 conflicts
0x428b6e5b…8909
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xe1efd6f3…a5d2
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity