pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,249,336
← previous block
next block →
recent activity
Analyzing
Block #91,249,336
13 transactions · 13 stateful · 2026-07-29 04:32:19 UTC
Parallelism
85
/100
Blocked
23
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,249,336
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 2
#3
execFwdPositionOps
· blocks 1
#4
0x3f5c179b
#6
0x39abec6b
#7
forward
#8
forward
#10
updateDataFeedsValuesPartial
#11
0x6a6982ca
#12
setData
#2
0x6ad2e98b
#5
0x3f5c179b
#9
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
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x6e6b8ec7…2197
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0xd245929c…4df0
0xa6afd3…d132
4 touches
1 conflict
0x45c28fa9…4487
0xa6afd3…d132
3 touches
1 conflict
0xa6ec731d…49a3
0xa6afd3…d132
3 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:
Perpl
1 conflict on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity