pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,221,400
← previous block
next block →
recent activity
Analyzing
Block #85,221,400
27 transactions · 24 stateful · 2026-07-03 00:36:59 UTC
Parallelism
70
/100
Blocked
46
%
Avg conflicts / tx
0.96
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,221,400
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x575c0012
#2
executePacked
· blocks 2
#3
0xa96df62f
#4
0x1094dc9f
#6
updatePrices
#7
0x5bf9264c
· blocks 1
#9
0x5a5d9a99
· blocks 3
#10
artefact_keep
#14
0x0f6795d9
· blocks 1
#15
0xed82b078
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
setData
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#5
0xab083028
· blocks 2
#8
0x5bf9264c
#11
0x0f6795d9
· blocks 2
#12
0x62be7533
#13
0x3f5c179b
#19
0x39435dac
· blocks 5
#20
0x39435dac
· blocks 4
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
7
w0
8
w1
9
w0
11
w1
12
w2
13
w2
14
w0
19
w2
20
w3
21
w4
22
w5
23
w6
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
6 touches
3 conflicts
0xa678cd56…4fab
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x678a8de3…7da5
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xa9988419…9f45
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…7212
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity