pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,809,742
← previous block
next block →
recent activity
Analyzing
Block #90,809,742
16 transactions · 14 stateful · 2026-07-27 15:39:49 UTC
Parallelism
63
/100
Blocked
50
%
Avg conflicts / tx
0.69
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,809,742
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x4d8dc985
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
0x5a5d9a99
· blocks 4
#11
0x6a677c3c
· blocks 1
#12
setData
#14
0x59558d29
· blocks 1
#6
0x5a5d9a99
· blocks 1
#13
0x6a677c3d
#15
0x59558d29
#7
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
11
w0
13
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x613b15a5…d6c8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x3b6e959d…158f
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
4 touches
1 conflict
0x5e2ea201…12de
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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
3 conflicts on slot
0x613b15a5d1…6ad6c8
Audit this contract →
← previous block
·
next block →
recent activity