pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,386,035
← previous block
next block →
recent activity
Analyzing
Block #89,386,035
28 transactions · 23 stateful · 2026-07-22 08:26:37 UTC
Parallelism
79
/100
Blocked
30
%
Avg conflicts / tx
0.39
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,386,035
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
setPrice
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
setPrice
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 1
#15
0x6a607f34
#16
execFwdPositionOps
· blocks 2
#18
0x3f5c179b
#21
execOrders
#22
updateDataFeedsValuesPartial
#23
execOrders
#24
setData
#26
execOrders
#9
updatePrices
#14
0x5a5d9a99
· blocks 2
#17
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
· blocks 1
#20
execFwdPositionOps
· blocks 1
#25
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
13
w0
14
w1
16
w0
17
w1
19
w2
20
w3
25
w4
27
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x861e5aef…d32c
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x89c55fba…69ea
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x94ab81a0…5e6b
0x34b655…2a6f
4 touches
1 conflict
0xb28ff86c…9683
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
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity