pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,603,827
← previous block
next block →
recent activity
Analyzing
Block #90,603,827
12 transactions · 12 stateful · 2026-07-26 22:23:52 UTC
Parallelism
50
/100
Blocked
58
%
Avg conflicts / tx
1.33
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,603,827
· 12 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5a5d9a99
#2
0x0f6795d9
· blocks 5
#6
0x6a668970
#7
setData
#3
0x0f6795d9
· blocks 4
#4
0x0f6795d9
· blocks 1
#5
0x0f6795d9
#8
0x39435dac
· blocks 3
#9
0x39435dac
· blocks 2
#10
0x39435dac
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
5
w2
8
w2
9
w3
10
w4
11
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0xdf97622d…f45a
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0xe52a5e77…41a4
0x34b655…2a6f
6 touches
3 conflicts
0x7624b9d6…59e6
0x34b655…2a6f
6 touches
3 conflicts
0xbfc73ccb…386d
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
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity