pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,571,948
← previous block
next block →
recent activity
Analyzing
Block #85,571,948
20 transactions · 17 stateful · 2026-07-04 15:31:28 UTC
Parallelism
70
/100
Blocked
53
%
Avg conflicts / tx
0.6
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,571,948
· 20 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
#3
0x6a4927c8
· blocks 1
#5
updatePrices
#7
0x5a5d9a99
· blocks 2
#11
0xc5a04723
#12
updateDataFeedsValuesPartial
#13
0x07504e…b845
#14
0x99375f…7e91
#15
setData
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#6
0x6a4927c8
#8
0x0f6795d9
· blocks 2
#4
0xab083028
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w2
6
w1
7
w0
8
w1
9
w2
10
w3
16
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a5ced1c…3b29
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xfe39a1f7…8eb0
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5540f956…69e8
0x065c9d…c394
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
0x8a5ced1cae…443b29
Audit this contract →
← previous block
·
next block →
recent activity