pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,060,757
← previous block
next block →
recent activity
Analyzing
Block #91,060,757
12 transactions · 12 stateful · 2026-07-28 12:43:32 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,060,757
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x39ecce49
· blocks 1
#3
0x6ad2e98b
· blocks 1
#4
0x5a5d9a99
#5
execFwdPositionOps
· blocks 1
#6
updateDataFeedsValuesPartial
#9
execFwdPositionOps
#10
setData
#11
execOrders
#2
0x39ecce49
#7
0x3f5c179b
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
7
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa164d951…1534
0xe1c8b7…3022
4 touches
1 conflict
0xcf8e7370…6154
0x851145…3f07
4 touches
1 conflict
0x684b8f39…2ffa
0x9f3832…4ae4
4 touches
1 conflict
0x7cf5136f…ba69
0x9f3832…4ae4
4 touches
1 conflict
0xa2d9ec13…8e90
0x9f3832…4ae4
4 touches
1 conflict
0xa2d9ec13…8e91
0x9f3832…4ae4
4 touches
1 conflict
0xa0bc98b8…327c
0xe1c8b7…3022
4 touches
1 conflict
0x67d846dd…358c
0x2e2e44…7777
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:
0xe1c8b733…e33022
1 conflict on slot
0xa164d95170…fa1534
Audit this contract →
← previous block
·
next block →
recent activity