pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,438,667
← previous block
next block →
recent activity
Analyzing
Block #91,438,667
23 transactions · 22 stateful · 2026-07-29 20:27:04 UTC
Parallelism
57
/100
Blocked
41
%
Avg conflicts / tx
1.35
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,438,667
· 23 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a6a6290
#2
updatePrices
#3
0x5a5d9a99
· blocks 3
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
0x6a6a628f
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#10
0xed82b078
#11
forward
#13
setData
#21
0x59558d29
#22
0xc7e3ec2c
#9
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 3
#14
0x39435dac
· blocks 6
#15
0x39435dac
· blocks 5
#16
0x39435dac
· blocks 4
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w0
9
w1
12
w2
14
w3
15
w4
16
w5
17
w6
18
w7
19
w8
20
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x08a39015…efa0
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
8 touches
6 conflicts
0xfa1a8731…ca65
0x34b655…2a6f
6 touches
3 conflicts
0x205a181f…2279
0x34b655…2a6f
6 touches
3 conflicts
0x24fc5b9f…fd7d
0x34b655…2a6f
6 touches
3 conflicts
0x79dd653b…fd0f
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity