pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,888,131
← previous block
next block →
recent activity
Analyzing
Block #90,888,131
17 transactions · 17 stateful · 2026-07-27 22:14:15 UTC
Parallelism
82
/100
Blocked
35
%
Avg conflicts / tx
0.47
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,888,131
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
#2
0x4d8dc985
· blocks 4
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
#8
0x0f6795d9
#10
0x3f5c179b
#12
0x6a67d8af
· blocks 1
#13
setData
#15
0x39435dac
#16
0x59558d29
#3
0x4d8dc985
· blocks 1
#5
updatePrices
#7
0x5a5d9a99
· blocks 1
#9
0x0f6795d9
#14
0x6a67d8af
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
7
w1
9
w1
11
w2
12
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xabffe139…e172
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x4abfb389…18f4
0x34b655…2a6f
4 touches
1 conflict
0x5655f5c3…6b75
0x34b655…2a6f
4 touches
1 conflict
0xa74d6ebc…fddf
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd66696e0…0842
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
3 conflicts on slot
0xabffe13971…7ee172
Audit this contract →
← previous block
·
next block →
recent activity