pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,182,503
← previous block
next block →
recent activity
Analyzing
Block #86,182,503
27 transactions · 19 stateful · 2026-07-07 11:22:45 UTC
Parallelism
89
/100
Blocked
32
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,182,503
· 27 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
· blocks 2
#2
0xaf5e395a
#3
0x50a0b275
#4
0x0c7abd22
· blocks 1
#6
0x1094dc9f
#7
execute
#9
execute
· blocks 1
#10
exactOutputSingle
#11
0xab083028
· blocks 1
#13
0x39435dac
#14
0x39435dac
#15
0x15ea9545
#16
0x6b8f732b
#18
updateDataFeedsValuesPartial
#20
forward
#21
0x0f6795d9
#22
0x6df9e92b
#23
setData
#24
0x39435dac
· blocks 1
#26
0x39435dac
#5
0x0c7abd22
#8
exactOutputSingle
#12
0x6ad2e98b
· blocks 1
#17
0x62be7533
#25
0x39435dac
#19
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
8
w1
9
w0
11
w0
12
w1
17
w1
19
w2
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0004
0xd5b70d…615b
4 touches
1 conflict
0x7c403af1…31b1
0x3bd359…433a
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x1af9143d…be5c
0x851145…3f07
4 touches
1 conflict
0x00000000…0000
0xd5b70d…615b
4 touches
1 conflict
0x00000000…0002
0xd5b70d…615b
4 touches
1 conflict
0x18aed20c…48f3
0x000000…012a
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:
0xd5b70d70…f4615b
1 conflict on slot
0x0000000000…000004
Audit this contract →
← previous block
·
next block →
recent activity