pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,682
← previous block
next block →
recent activity
Analyzing
Block #87,640,682
22 transactions · 18 stateful · 2026-07-14 05:52:32 UTC
Parallelism
86
/100
Blocked
33
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,682
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x50a0b275
#2
0xaf5e395a
#3
approve
#4
0x719d975a
#5
0x0c7abd22
· blocks 1
#6
0x6ad2e98b
#7
updatePrices
#9
0x5a5d9a99
· blocks 2
#12
0x0f6795d9
· blocks 2
#13
updateDataFeedsValuesPartial
#16
0xed82b078
#18
0x6a55cf17
#19
0xd708c5d8
#20
setData
#21
0xa5a98f…53ad
#8
0x0c7abd22
#10
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 2
#11
0x5a5d9a99
#15
0x0f6795d9
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
9
w0
10
w1
11
w2
12
w0
14
w1
15
w2
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x01076862…1db7
0x34b655…2a6f
6 touches
3 conflicts
0x08330b36…ae29
0x34b655…2a6f
6 touches
3 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
6 touches
3 conflicts
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x49f75237…44f4
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
6 touches
3 conflicts
0x9599eb41…b5d6
0x34b655…2a6f
6 touches
3 conflicts
0xb5a3b1be…8122
0x34b655…2a6f
6 touches
3 conflicts
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
0x01076862ed…fd1db7
Audit this contract →
← previous block
·
next block →
recent activity