pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,267,912
← previous block
next block →
recent activity
Analyzing
Block #91,267,912
22 transactions · 16 stateful · 2026-07-29 06:05:56 UTC
Parallelism
77
/100
Blocked
44
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,267,912
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x6a6998bb
· blocks 1
#3
execOrder
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
#19
execOrders
#21
0x59558d29
#9
0x6a6998bb
#12
0x3f5c179b
· blocks 1
#16
execFwdPositionOps
· blocks 1
#14
0xed82b078
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
9
w1
12
w1
13
w0
14
w2
16
w1
17
w2
18
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x52b477bc…7ccf
0x34b655…2a6f
6 touches
3 conflicts
0x89678d1b…463e
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa1ff0729…0146
0xa6afd3…d132
4 touches
1 conflict
0x418f6232…2de6
0x34b655…2a6f
4 touches
1 conflict
0x86977b3d…a9c4
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
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
0x52b477bcb8…5d7ccf
Audit this contract →
← previous block
·
next block →
recent activity