pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,127,191
← previous block
next block →
recent activity
Analyzing
Block #91,127,191
24 transactions · 22 stateful · 2026-07-28 18:17:49 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.79
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,127,191
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#2
execOrder
· blocks 4
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 2
#9
forward
#12
0x3f5c179b
#15
forward
#16
updateDataFeedsValuesPartial
#17
0x6a68f2c5
#18
setData
#21
execOrders
#22
0x59558d29
· blocks 1
#3
execOrder
· blocks 3
#6
updatePrices
#8
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
#13
0x3f5c179b
#23
0x59558d29
#4
execOrder
· blocks 2
#11
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
· blocks 1
#19
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
w1
4
w2
5
w0
6
w1
7
w0
8
w1
10
w1
11
w3
13
w1
14
w4
19
w5
20
w6
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xa9988419…9f45
0x34b655…2a6f
6 touches
3 conflicts
0xebac0f82…a49c
0x34b655…2a6f
6 touches
3 conflicts
0x85ef7abc…decf
0x34b655…2a6f
6 touches
3 conflicts
0x93ffcd76…894e
0x34b655…2a6f
4 touches
1 conflict
0x948836ff…59ab
0x34b655…2a6f
4 touches
1 conflict
0x95504918…3623
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity