pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,960,174
← previous block
next block →
recent activity
Analyzing
Block #91,960,174
10 transactions · 10 stateful · 2026-07-31 16:10:37 UTC
Parallelism
70
/100
Blocked
20
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,960,174
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x532c46db
· blocks 2
#4
0x3f5c179b
#5
0x0f6795d9
#6
0x0f6795d9
#7
0x39435dac
#8
setData
#9
0x59558d29
#2
0x7c51d6cf
· blocks 1
#3
0x7c51d6cf
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b54cadb…4425
0xd18b7e…414b
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
4 touches
1 conflict
0xe0672fad…b6b1
0x40c49f…2af0
4 touches
1 conflict
0x8876d94c…8435
0x2a68ba…90c5
2 touches
0 conflicts
0x76086a66…4120
0x40c49f…2af0
2 touches
0 conflicts
0x3040553c…5e28
0x754704…b603
2 touches
0 conflicts
0x3d9eb674…b3fb
0x754704…b603
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:
Coinbase Wrapped BTC (cbBTC)
3 conflicts on slot
0x2b54cadb82…7c4425
Audit this contract →
← previous block
·
next block →
recent activity