pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,867,138
← previous block
next block →
recent activity
Analyzing
Block #90,867,138
8 transactions · 7 stateful · 2026-07-27 20:28:40 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,867,138
· 8 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execFwdPositionOps
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x29eed2d3
#5
setData
#6
execOrders
· blocks 1
#2
execFwdPositionOps
#7
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x039f1f6c…3155
0x34b655…2a6f
2 touches
0 conflicts
0x0ad1fc8b…7516
0x34b655…2a6f
2 touches
0 conflicts
0x2494d1dc…e611
0x34b655…2a6f
2 touches
0 conflicts
0x33308f9d…753b
0x34b655…2a6f
2 touches
0 conflicts
0x3ea25e92…a36d
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
1 conflict on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity