pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,637,248
← previous block
next block →
recent activity
Analyzing
Block #90,637,248
20 transactions · 19 stateful · 2026-07-27 01:12:01 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
1.15
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,637,248
· 20 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
0x6ad2e98b
· blocks 1
#2
updateDataFeedsValuesPartial
#3
updatePrices
· blocks 1
#5
execFwdPositionOps
· blocks 3
#6
execFwdPositionOps
· blocks 4
#8
0x3f5c179b
#10
0x57368ddf
#13
execOrder
#14
setData
#4
updatePrices
#7
execFwdPositionOps
· blocks 3
#9
0x3f5c179b
#11
execFwdPositionOps
· blocks 1
#15
execOrders
· blocks 4
#12
execOrder
#16
execOrders
· blocks 3
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w0
6
w0
7
w1
9
w1
11
w2
12
w3
15
w2
16
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x24eaf46d…8c2e
0x34b655…2a6f
6 touches
3 conflicts
0x971de9f2…68b3
0x34b655…2a6f
6 touches
3 conflicts
0xd66696e0…0842
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xb5f244d5…f550
0x34b655…2a6f
4 touches
1 conflict
0xbb322930…ace5
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641f
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity