pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,678,545
← previous block
next block →
recent activity
Analyzing
Block #86,678,545
28 transactions · 24 stateful · 2026-07-09 18:39:35 UTC
Parallelism
79
/100
Blocked
54
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,678,545
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x67098489
· blocks 3
#2
execute
#4
0x50a0b275
#7
updatePrices
#8
0x98717539
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 5
#15
0x3f5c179b
· blocks 2
#20
0xed82b078
#21
setData
#22
0x79097e…4214
#26
0xc7e3ec2c
#27
0xc7e3ec2c
#3
executePacked
· blocks 3
#12
0x0f6795d9
· blocks 3
#17
0xed82b078
· blocks 1
#5
execute
· blocks 1
#6
0x6ad2e98b
· blocks 2
#16
0x0f6795d9
· blocks 2
#18
0xed82b078
#13
0x62be7533
#14
0x3f5c179b
#19
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
3
w1
5
w2
6
w2
11
w0
12
w1
13
w3
14
w3
15
w0
16
w2
17
w1
18
w2
19
w3
23
w3
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xb2fa1675…4e07
0x34b655…2a6f
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x7f2141d6…42bd
0x34b655…2a6f
6 touches
3 conflicts
0x86cea35b…bdff
0x34b655…2a6f
6 touches
3 conflicts
0x8fa1ba4f…a56f
0x34b655…2a6f
6 touches
3 conflicts
0xa58f1d73…9ce0
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity