pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,013,369
← previous block
next block →
recent activity
Analyzing
Block #91,013,369
10 transactions · 7 stateful · 2026-07-28 08:45:05 UTC
Parallelism
80
/100
Blocked
14
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,013,369
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 1
#5
execFwdPositionOps
#6
0x3f5c179b
#8
0x57368ddf
#9
setData
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x039c2f44…9ac7
0x34b655…2a6f
2 touches
0 conflicts
0x06a6d243…48ce
0x34b655…2a6f
2 touches
0 conflicts
0x19795ad6…4a16
0x34b655…2a6f
2 touches
0 conflicts
0x1aaf4996…65ec
0x34b655…2a6f
2 touches
0 conflicts
0x3dc9f1ae…c0fc
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity