pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,190,331
← previous block
next block →
recent activity
Analyzing
Block #91,190,331
17 transactions · 17 stateful · 2026-07-28 23:35:27 UTC
Parallelism
71
/100
Blocked
47
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,190,331
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a693d37
#2
0x5a5d9a99
#3
updatePrices
#4
execFwdPositionOps
· blocks 6
#11
setData
#12
execOrders
· blocks 1
#14
0x59558d29
· blocks 1
#16
0xc7e3ec2c
#5
execFwdPositionOps
· blocks 2
#7
execOrders
· blocks 3
#13
execOrders
#15
0x59558d29
#6
execFwdPositionOps
· blocks 1
#8
execOrders
· blocks 2
#9
execOrders
· blocks 1
#10
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w1
8
w2
9
w3
10
w4
12
w0
13
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbde524f4…43bf
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x81561f70…fefd
0x34b655…2a6f
6 touches
3 conflicts
0xce06a0f7…efef
0x34b655…2a6f
6 touches
3 conflicts
0xb9488e5f…c6da
0x34b655…2a6f
6 touches
3 conflicts
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
0xbde524f475…b143bf
Audit this contract →
← previous block
·
next block →
recent activity