pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,537,419
← previous block
next block →
recent activity
Analyzing
Block #90,537,419
13 transactions · 12 stateful · 2026-07-26 16:49:48 UTC
Parallelism
69
/100
Blocked
42
%
Avg conflicts / tx
0.92
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,537,419
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 3
#4
0xbf6cbc…e6f3
#5
0x0f6795d9
· blocks 3
#7
0x3f5c179b
#9
0xed82b078
#10
setData
#3
0x5a5d9a99
· blocks 1
#6
0x0f6795d9
· blocks 3
#8
0x0f6795d9
· blocks 1
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
8
w2
11
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x1e56f6b6…5940
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x2de8d283…473f
0x34b655…2a6f
4 touches
1 conflict
0x2f68ff96…38a6
0x34b655…2a6f
4 touches
1 conflict
0x57330c5d…9973
0x34b655…2a6f
4 touches
1 conflict
0x66bdb4c2…7ea6
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity