pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,097,682
← previous block
next block →
recent activity
Analyzing
Block #91,097,682
18 transactions · 15 stateful · 2026-07-28 15:49:22 UTC
Parallelism
83
/100
Blocked
20
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,097,682
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
execFwdPositionOps
· blocks 1
#3
execFwdPositionOps
#4
0x3f5c179b
#5
execOrders
· blocks 2
#6
0xed82b078
#8
execOrders
#9
setData
#10
0xeb8fe1…387d
#11
execOrders
· blocks 2
#13
execOrders
#14
execOrders
#15
execOrders
#16
execOrders
#7
execFwdPositionOps
#12
execOrders
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
7
w1
11
w0
12
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf4f9cac7…fd98
0x34b655…2a6f
4 touches
1 conflict
0x1bf8d2af…d140
0x34b655…2a6f
4 touches
1 conflict
0x3e45f694…f713
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5502e1cc…3910
0x34b655…2a6f
4 touches
1 conflict
0x5655f5c3…6b75
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity