pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,524,313
← previous block
next block →
recent activity
Analyzing
Block #87,524,313
22 transactions · 18 stateful · 2026-07-13 16:54:07 UTC
Parallelism
73
/100
Blocked
39
%
Avg conflicts / tx
0.55
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,524,313
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
updatePrices
#2
0x6a5518a6
#3
0x6a5518a6
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
#7
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 2
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0x3f5c179b
· blocks 1
#14
0x3f5c179b
#16
setData
#17
0xcc36af…3871
#18
0x13c603…3d4a
#5
updatePrices
#8
0x0f6795d9
· blocks 1
#15
0xed82b078
#12
0x0f6795d9
· blocks 2
#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
4
w0
5
w1
7
w0
8
w1
9
w0
12
w2
13
w0
15
w1
19
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x3a6290da…e683
0x34b655…2a6f
6 touches
3 conflicts
0xcdd32c46…e107
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x6d15300e…389d
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity