pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,499,524
← previous block
next block →
recent activity
Analyzing
Block #90,499,524
13 transactions · 12 stateful · 2026-07-26 13:39:12 UTC
Parallelism
54
/100
Blocked
58
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,499,524
· 13 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5a5d9a99
· blocks 4
#6
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
transfer
#12
setData
#2
0x5a5d9a99
· blocks 4
#3
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
#7
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w4
8
w2
10
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x1b49f420…7fe1
0x34b655…2a6f
4 touches
1 conflict
0x784881ae…bf99
0x34b655…2a6f
4 touches
1 conflict
0x7c9a221a…782b
0x34b655…2a6f
4 touches
1 conflict
0x808129fc…f97d
0x34b655…2a6f
4 touches
1 conflict
0xbc96083d…124d
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity