pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,866,120
← previous block
next block →
recent activity
Analyzing
Block #90,866,120
15 transactions · 13 stateful · 2026-07-27 20:23:32 UTC
Parallelism
60
/100
Blocked
62
%
Avg conflicts / tx
1.33
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,866,120
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x4d8dc985
· blocks 5
#4
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#10
0x6a67bebc
#11
setData
#13
0x39435dac
#2
0x5a5d9a99
· blocks 5
#3
0x5a5d9a99
· blocks 1
#5
0x0f6795d9
· blocks 5
#6
0x0f6795d9
· blocks 2
#12
0x39435dac
· blocks 1
#8
0x0f6795d9
· blocks 1
#14
0x39435dac
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w2
6
w3
8
w4
9
w5
12
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x74f95963…01a2
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x5d4a544d…41f3
0x34b655…2a6f
8 touches
6 conflicts
0x5060cdde…445d
0x34b655…2a6f
6 touches
3 conflicts
0x0d488000…3831
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x4f394483…ff62
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
10 conflicts on slot
0x74f9596374…0201a2
Audit this contract →
← previous block
·
next block →
recent activity