pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,499
← previous block
next block →
recent activity
Analyzing
Block #86,249,499
27 transactions · 19 stateful · 2026-07-07 18:50:18 UTC
Parallelism
85
/100
Blocked
42
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,499
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xe3a3c9cc
#2
updateDataFeedsValuesPartial
#3
updatePrices
· blocks 2
#4
updatePrices
#5
updatePrices
#6
updatePrices
#8
updatePrices
#9
updatePrices
#11
0x39435dac
· blocks 1
#12
0x39435dac
#13
0x5bf9264c
#14
0x5bf9264c
#16
0x3f5c179b
· blocks 1
#17
0x3f5c179b
#18
0x3f5c179b
#19
0x39435dac
· blocks 2
#23
setData
#24
0x6a4d4ae2
#7
updatePrices
· blocks 1
#15
0x0f6795d9
· blocks 4
#22
0xed82b078
#10
updatePrices
#20
0x0f6795d9
#21
0x0f6795d9
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w1
10
w2
11
w0
15
w1
16
w0
19
w0
20
w2
21
w2
22
w1
25
w2
26
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x353a3a00…5e0a
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4e3abeff…18eb
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x747f609d…1555
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity