pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,997,321
← previous block
next block →
recent activity
Analyzing
Block #90,997,321
15 transactions · 14 stateful · 2026-07-28 07:23:53 UTC
Parallelism
87
/100
Blocked
21
%
Avg conflicts / tx
0.27
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,997,321
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
execFwdPositionOps
· blocks 2
#4
execFwdPositionOps
#5
0xed82b078
#6
updateDataFeedsValuesPartial
#7
setData
#8
execOrders
· blocks 1
#9
execOrders
#10
execOrders
#11
execOrders
· blocks 1
#12
execOrders
#3
execFwdPositionOps
#13
execOrders
#14
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w0
11
w0
13
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c255c26…11dd
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xcac14973…4225
0x34b655…2a6f
4 touches
1 conflict
0xd688b2ca…1049
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdba3b90b…02bd
0x34b655…2a6f
4 touches
1 conflict
0x0b65d0ba…a344
0x34b655…2a6f
4 touches
1 conflict
0x0b65d0ba…a345
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
1 conflict on slot
0x1c255c2690…fb11dd
Audit this contract →
← previous block
·
next block →
recent activity