pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,603,957
← previous block
next block →
recent activity
Analyzing
Block #90,603,957
21 transactions · 15 stateful · 2026-07-26 22:24:31 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.62
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,603,957
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 2
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 2
#7
0xaf47a8bb
· blocks 2
#11
0x6df9e92b
#12
0x6df9e92b
#13
0x6df9e92b
#14
0x6a668997
#15
setData
#16
execOrders
· blocks 2
#18
execOrders
#19
execOrders
#5
execFwdPositionOps
· blocks 2
#8
0xaf47a8bb
· blocks 1
#17
execOrders
· blocks 1
#6
execFwdPositionOps
· blocks 1
#9
0xaf47a8bb
#20
execOrders
#10
execFwdPositionOps
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
w0
8
w1
9
w2
10
w3
16
w0
17
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa164d951…1534
0xe1c8b7…3022
6 touches
3 conflicts
0x33e1047c…f65a
0x9f3832…4ae4
6 touches
3 conflicts
0x7cf5136f…ba69
0x9f3832…4ae4
6 touches
3 conflicts
0xa4b7c8aa…4596
0x9f3832…4ae4
6 touches
3 conflicts
0xa4b7c8aa…4597
0x9f3832…4ae4
6 touches
3 conflicts
0x53bc68ea…13ad
0xe1c8b7…3022
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x917f99a5…7989
0x34b655…2a6f
6 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:
0xe1c8b733…e33022
3 conflicts on slot
0xa164d95170…fa1534
Audit this contract →
← previous block
·
next block →
recent activity