pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,894,501
← previous block
next block →
recent activity
Analyzing
Block #90,894,501
20 transactions · 17 stateful · 2026-07-27 22:46:18 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
1.25
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,894,501
· 20 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
0x6ad2e98b
· blocks 2
#3
0xab083028
#5
0x6a67e032
#6
execPerpOps
#7
execPerpOps
#8
updatePrices
#9
0x5a5d9a99
· blocks 5
#13
updateDataFeedsValuesPartial
#17
setData
#19
0x59558d29
#2
0xab083028
· blocks 1
#10
0x5a5d9a99
· blocks 5
#4
0xab083028
#11
0x5a5d9a99
· blocks 5
#12
0x5a5d9a99
· blocks 1
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
9
w0
10
w1
11
w2
12
w3
14
w3
15
w4
16
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2d651956…12e8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x52b477bc…7ccf
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
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
0x2d65195682…4112e8
Audit this contract →
← previous block
·
next block →
recent activity