pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,247,612
← previous block
next block →
recent activity
Analyzing
Block #91,247,612
27 transactions · 24 stateful · 2026-07-29 04:23:37 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,247,612
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a6980c1
· blocks 1
#2
updatePrices
#3
updatePrices
#4
0x5a5d9a99
· blocks 6
#9
execFwdPositionOps
#10
0x3f5c179b
#11
0x3f5c179b
#12
0xed82b078
#13
execOrders
#14
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#20
0x6a6980c0
#21
setData
#24
0x59558d29
· blocks 2
#5
0x5a5d9a99
· blocks 1
#15
execOrders
· blocks 3
#19
0x6a6980c1
#25
0x59558d29
· blocks 1
#6
0x5a5d9a99
· blocks 1
#16
execOrders
· blocks 2
#26
0x59558d29
#7
execFwdPositionOps
· blocks 1
#17
execOrders
· blocks 1
#8
execFwdPositionOps
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w3
8
w4
15
w1
16
w2
17
w3
19
w1
22
w4
23
w5
24
w0
25
w1
26
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x033cf007…136d
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xbde524f4…43bf
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x91ee3bb1…a20d
0x34b655…2a6f
5 touches
3 conflicts
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
10 conflicts on slot
0x033cf007c8…d2136d
Audit this contract →
← previous block
·
next block →
recent activity