pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,836,115
← previous block
next block →
recent activity
Analyzing
Block #86,836,115
18 transactions · 15 stateful · 2026-07-10 12:12:16 UTC
Parallelism
72
/100
Blocked
53
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,836,115
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xab083028
#5
0xab083028
#6
updatePrices
#7
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#15
setData
#16
0x536fd7…b87f
#17
0xc7e3ec2c
#2
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 3
#11
0x0f6795d9
· blocks 2
#4
0xab083028
#9
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 1
#10
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
7
w0
8
w1
9
w2
10
w3
11
w1
12
w2
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x1c0e0157…be3a
0x34b655…2a6f
6 touches
3 conflicts
0x37c70870…b872
0x34b655…2a6f
6 touches
3 conflicts
0x8c381258…46d0
0x34b655…2a6f
6 touches
3 conflicts
0xa07e7b13…7513
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity