pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,889,098
← previous block
next block →
recent activity
Analyzing
Block #90,889,098
12 transactions · 11 stateful · 2026-07-27 22:19:07 UTC
Parallelism
75
/100
Blocked
18
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,889,098
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x0f6795d9
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0x3f5c179b
#7
executeBatch
#9
0x6a67d9d3
#10
setData
#11
0xc7e3ec2c
#4
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x0bd95eb4…e562
0x34b655…2a6f
2 touches
0 conflicts
0x0df5747f…eeaa
0x34b655…2a6f
2 touches
0 conflicts
0x11d3004e…e104
0x34b655…2a6f
2 touches
0 conflicts
0x155e52ca…fac7
0x34b655…2a6f
2 touches
0 conflicts
0x1941b441…5889
0x34b655…2a6f
2 touches
0 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
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity