pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,725,360
← previous block
next block →
recent activity
Analyzing
Block #87,725,360
15 transactions · 15 stateful · 2026-07-14 15:18:55 UTC
Parallelism
60
/100
Blocked
60
%
Avg conflicts / tx
1.47
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,725,360
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x39435dac
· blocks 6
#7
0x3f5c179b
#8
0x3f5c179b
· blocks 1
#11
0xbf82f22b
#12
setData
#2
0x5a5d9a99
· blocks 5
#10
0x5339c59f
#3
0x98717539
· blocks 1
#4
0x0f6795d9
· blocks 4
#5
0x0f6795d9
· blocks 2
#13
0x39435dac
· blocks 1
#6
0x0f6795d9
· blocks 2
#9
0x0f6795d9
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w2
5
w3
6
w4
8
w0
9
w5
10
w1
13
w3
14
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0c20b123…6e84
0x34b655…2a6f
12 touches
15 conflicts
0x0dd44476…ef40
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x819b5176…86cf
0x34b655…2a6f
6 touches
3 conflicts
0xca3d94bc…7502
0x34b655…2a6f
6 touches
3 conflicts
0x4cdf55e1…0f2d
0x34b655…2a6f
4 touches
1 conflict
0x55c2c22c…0474
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
15 conflicts on slot
0x0c20b12352…f16e84
Audit this contract →
← previous block
·
next block →
recent activity