pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,771,672
← previous block
next block →
recent activity
Analyzing
Block #90,771,672
15 transactions · 15 stateful · 2026-07-27 12:28:14 UTC
Parallelism
67
/100
Blocked
47
%
Avg conflicts / tx
0.87
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,771,672
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
#2
0x5a5d9a99
· blocks 4
#3
execFwdPositionOps
· blocks 3
#7
updateDataFeedsValuesPartial
#8
0x6a674f55
#9
transfer
#10
setData
#4
execFwdPositionOps
#5
execFwdPositionOps
#6
execOrders
#11
execOrders
· blocks 3
#12
execOrders
· blocks 2
#13
execOrders
· blocks 1
#14
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w1
6
w1
11
w1
12
w2
13
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x7c524e26…54c6
0x34b655…2a6f
6 touches
3 conflicts
0xd93edb3f…94ec
0x34b655…2a6f
6 touches
3 conflicts
0x02060180…fe50
0x34b655…2a6f
6 touches
3 conflicts
0x70b7b52e…7744
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity