pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,715,255
← previous block
next block →
recent activity
Analyzing
Block #87,715,255
24 transactions · 22 stateful · 2026-07-14 14:11:14 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
1.54
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,715,255
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
0x39435dac
· blocks 4
#4
0x5a5d9a99
· blocks 9
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
#17
0xed82b078
#18
0xed82b078
#19
0x0f6795d9
#20
setData
#21
0x36326531
#23
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 7
#14
0x3f5c179b
#16
0x0f6795d9
· blocks 1
#6
0x5a5d9a99
· blocks 5
#15
0x0f6795d9
#22
0x39435dac
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 3
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
11
w7
14
w1
15
w2
16
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x9243d2e7…9c5d
0x34b655…2a6f
8 touches
6 conflicts
0x652fdb2a…1263
0x34b655…2a6f
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x74fd0a9b…3aaa
0x34b655…2a6f
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0xa6389d47…9a28
0x34b655…2a6f
6 touches
3 conflicts
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity