pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,907,435
← previous block
next block →
recent activity
Analyzing
Block #86,907,435
22 transactions · 20 stateful · 2026-07-10 20:09:10 UTC
Parallelism
82
/100
Blocked
30
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,907,435
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x957d4ba0
· blocks 2
#4
updatePrices
#5
0x5a5d9a99
#6
0x0f6795d9
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#12
0x6a5151dd
#13
setData
#14
0x308649…e717
#15
0xc9eb32…c9b4
#17
0x39435dac
#18
0x39435dac
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
#2
0x957d4ba0
· blocks 1
#7
0x0f6795d9
· blocks 2
#3
0x957d4ba0
#10
0x0f6795d9
#11
0x0f6795d9
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
10
w2
11
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000b
0x90c374…be45
6 touches
3 conflicts
0xaf34ae1c…04db
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…000a
0x90c374…be45
6 touches
3 conflicts
0x47d4745e…02bb
0x336ed4…c59c
6 touches
3 conflicts
0x93c58e4d…9b32
0x336ed4…c59c
6 touches
3 conflicts
0x3800d0ea…6168
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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:
0x90c3747c…0ebe45
3 conflicts on slot
0x0000000000…00000b
Audit this contract →
← previous block
·
next block →
recent activity