pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,688,476
← previous block
next block →
recent activity
Analyzing
Block #86,688,476
24 transactions · 20 stateful · 2026-07-09 19:45:54 UTC
Parallelism
71
/100
Blocked
60
%
Avg conflicts / tx
1.21
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,688,476
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a4ffaea
#3
0xab083028
· blocks 2
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 6
#14
updateDataFeedsValuesPartial
#19
0x6a4ffaea
#20
0x6a4ffaea
#21
0x6a4ffaea
#22
setData
#23
0x39435dac
#4
0xab083028
· blocks 1
#7
updatePrices
#9
0x5a5d9a99
· blocks 4
#15
0x0f6795d9
· blocks 2
#5
0x0c7abd22
#10
0x5a5d9a99
· blocks 3
#11
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
15
w1
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x5895d195…9f38
0x34b655…2a6f
6 touches
3 conflicts
0x5d537073…cf27
0x34b655…2a6f
6 touches
3 conflicts
0x9a36cb2e…0929
0x34b655…2a6f
6 touches
3 conflicts
0x6cbe9dbb…e09e
0x34b655…2a6f
4 touches
1 conflict
0x7b3da897…b268
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity