pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,720,750
← previous block
next block →
recent activity
Analyzing
Block #90,720,750
25 transactions · 24 stateful · 2026-07-27 08:12:05 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,720,750
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#3
0xab083028
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
0x5a5d9a99
· blocks 2
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
0x0f6795d9
· blocks 2
#13
updateDataFeedsValuesPartial
#14
0x9e76c652
#15
updateDataFeedsValuesPartial
#16
0x6a67134c
#17
setData
· blocks 1
#21
0x39435dac
#23
0x59558d29
#24
0xc7e3ec2c
#2
0xab083028
#10
0x0f6795d9
· blocks 2
#18
setData
#19
0x39435dac
· blocks 2
#11
0x0f6795d9
#12
0x0f6795d9
#20
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w0
9
w0
10
w1
11
w2
12
w2
17
w0
18
w1
19
w1
20
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd93edb3f…94ec
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x43da11dc…5a2f
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x53699236…fede
0x34b655…2a6f
4 touches
1 conflict
0x6925548b…81cb
0x34b655…2a6f
4 touches
1 conflict
0x6925548b…81cc
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
0xd93edb3f20…0394ec
Audit this contract →
← previous block
·
next block →
recent activity