pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,981,885
← previous block
next block →
recent activity
Analyzing
Block #91,981,885
13 transactions · 13 stateful · 2026-07-31 17:59:49 UTC
Parallelism
85
/100
Blocked
15
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,981,885
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
execFwdPositionOps
· blocks 1
#4
executeBatch
#5
0x94defb17
· blocks 1
#7
execOrders
#8
execFwdPositionOps
#9
0x6a6ce30c
#10
setData
#11
0x59558d29
#12
0xc7e3ec2c
#3
execFwdPositionOps
#6
0x94defb17
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0006
0x7b9256…1fb2
4 touches
1 conflict
0x9dd979f0…2487
0x7b9256…1fb2
4 touches
1 conflict
0x9dd979f0…2488
0x7b9256…1fb2
4 touches
1 conflict
0xb11a33a7…8650
0x7b9256…1fb2
4 touches
1 conflict
0xb11a33a7…8651
0x7b9256…1fb2
4 touches
1 conflict
0xb11a33a7…8654
0x7b9256…1fb2
4 touches
1 conflict
0x7caefc08…134c
0x34b655…2a6f
4 touches
1 conflict
0xb9f0b0dc…4827
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:
0x7b9256fd…e21fb2
1 conflict on slot
0x0000000000…000006
Audit this contract →
← previous block
·
next block →
recent activity