pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,785,347
← previous block
next block →
recent activity
Analyzing
Block #87,785,347
28 transactions · 21 stateful · 2026-07-14 22:00:15 UTC
Parallelism
79
/100
Blocked
48
%
Avg conflicts / tx
0.64
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,785,347
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
updatePrices
· blocks 1
#4
0x39435dac
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
#11
0x5a5d9a99
#12
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 5
#17
0x3f5c179b
#21
setData
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#3
updatePrices
#6
updatePrices
#16
0x0f6795d9
· blocks 2
#19
0xed82b078
#18
0x0f6795d9
· blocks 2
#22
0x39435dac
· blocks 3
#20
0x0f6795d9
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
15
w0
16
w1
18
w2
19
w1
20
w3
22
w2
23
w3
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
6 touches
3 conflicts
0x9ba6ae4a…90cb
0x34b655…2a6f
6 touches
3 conflicts
0xd35bb5ac…3586
0x065c9d…c394
4 touches
1 conflict
0x154f65cf…14d6
0x34b655…2a6f
4 touches
1 conflict
0x1f954224…63f8
0x34b655…2a6f
4 touches
1 conflict
0x1f954224…63f9
0x34b655…2a6f
4 touches
1 conflict
0x220a8541…6431
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity