pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,320,253
← previous block
next block →
recent activity
Analyzing
Block #99,320,253
20 transactions · 17 stateful · 2026-08-26 11:44:37 UTC
Parallelism
80
/100
Blocked
47
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,320,253
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execOrders
· blocks 1
#2
0xab083028
#3
0xab083028
· blocks 1
#4
execOrders
· blocks 2
#6
updateDataFeedsValuesPartial
#7
execOrders
#8
0x5acec890
· blocks 3
#10
execOrders
· blocks 2
#14
execFwdPositionOpsV2
#16
setData
#17
withdraw
#5
execOrders
#9
0x5acec890
· blocks 1
#13
execFwdPositionOpsV2
#15
0xed82b078
#18
execOrders
· blocks 1
#11
execFwdPositionOpsV2
· blocks 1
#19
execOrders
#12
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
8
w0
9
w1
10
w0
11
w2
12
w3
13
w1
15
w1
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00e21a9f…3583
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x62030a81…91be
0x34b655…2a6f
4 touches
1 conflict
0x631b4113…baa9
0x34b655…2a6f
4 touches
1 conflict
0x72bb3ce3…22f7
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity