pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,166,357
← previous block
next block →
recent activity
Analyzing
Block #86,166,357
22 transactions · 19 stateful · 2026-07-07 09:35:01 UTC
Parallelism
82
/100
Blocked
32
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,166,357
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a4cc8bc
#2
0xab083028
· blocks 1
#3
0xab083028
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
updatePrices
#7
0x39435dac
· blocks 3
#9
0x6a4cc8bc
#10
0x6a4cc8bc
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
· blocks 1
#15
forward
#16
0x6df9e92b
#17
0x6a4cc8bc
#18
setData
#8
0x39435dac
· blocks 2
#13
0x3f5c179b
#14
0x0f6795d9
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w0
8
w1
11
w0
12
w0
13
w1
14
w1
19
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1aaf4996…65ec
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x480cbfe3…0476
0x34b655…2a6f
4 touches
1 conflict
0xb838bbe6…2931
0x34b655…2a6f
4 touches
1 conflict
0xffa7d0a4…b10a
0x40c49f…2af0
4 touches
1 conflict
0x157dbfb2…4089
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity