pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,720,819
← previous block
next block →
recent activity
Analyzing
Block #90,720,819
8 transactions · 8 stateful · 2026-07-27 08:12:26 UTC
Parallelism
50
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,720,819
· 8 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 2
#5
0x6a671361
#6
transfer
#7
setData
#2
0x5a5d9a99
· blocks 1
#3
0x0f6795d9
· blocks 1
#4
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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xd93edb3f…94ec
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x34a1ee7e…fb20
0x34b655…2a6f
4 touches
1 conflict
0xfb4f6c11…7103
0x34b655…2a6f
4 touches
1 conflict
0x6f4e7625…aba5
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
1 conflict on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity