pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,816,185
← previous block
next block →
recent activity
Analyzing
Block #86,816,185
21 transactions · 21 stateful · 2026-07-10 09:58:50 UTC
Parallelism
71
/100
Blocked
48
%
Avg conflicts / tx
0.81
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,816,185
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a50c2d1
#2
0xab083028
· blocks 2
#5
updatePrices
#6
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
0x0f6795d9
#16
0x5339c59f
#18
approve
#19
setData
#3
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 3
#4
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 1
#13
0x3f5c179b
#11
0x0f6795d9
· blocks 3
#14
0xed82b078
#15
0x0f6795d9
· blocks 1
#20
0x39435dac
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w0
7
w1
8
w2
11
w3
13
w2
14
w3
15
w4
17
w5
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x6fc11396…2d22
0x34b655…2a6f
6 touches
3 conflicts
0xfed09e59…a493
0x34b655…2a6f
6 touches
3 conflicts
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x347327ff…3863
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6378c79b…c69c
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
6 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity