pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#91,011,860
← previous block
next block →
recent activity
Analyzing
Block #91,011,860
11 transactions · 10 stateful · 2026-07-28 08:37:28 UTC
Parallelism
73
/100
Blocked
30
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,011,860
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x6a686ac0
#4
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
#7
0x0f6795d9
· blocks 1
#9
updateDataFeedsValuesPartial
#10
setData
#2
0xab083028
#5
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w0
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5778d110…d2e6
0xc8689a…ee79
4 touches
1 conflict
0xf219f7cf…7379
0xa6afd3…d132
4 touches
1 conflict
0xf63ad953…6bb6
0xa6afd3…d132
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xd6bd849a…5597
0x2a68ba…90c5
4 touches
1 conflict
0x40970e69…da50
0x2b46c0…1669
4 touches
1 conflict
0x8cf3d245…1d0d
0x2b46c0…1669
4 touches
1 conflict
0xb05cd4f5…73d0
0x2b46c0…1669
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:
Perpl: Settlement / Helper
1 conflict on slot
0x5778d110c4…8ad2e6
Audit this contract →
← previous block
·
next block →
recent activity