pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,691,069
← previous block
next block →
recent activity
Analyzing
Block #87,691,069
18 transactions · 17 stateful · 2026-07-14 11:29:10 UTC
Parallelism
72
/100
Blocked
41
%
Avg conflicts / tx
0.89
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,691,069
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 4
#2
updatePrices
#6
updateDataFeedsValuesPartial
#7
executeBatch
#8
0x3f5c179b
#9
0x3f5c179b
#11
0x1fe271b4
· blocks 3
#15
0x6a561dfe
#16
setData
#17
0x39435dac
#3
0x0f6795d9
· blocks 3
#12
0x1fe271b4
· blocks 2
#4
0x0f6795d9
· blocks 2
#13
0x1fe271b4
· blocks 1
#5
0x0f6795d9
· blocks 1
#14
0x1fe271b4
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
10
w4
11
w0
12
w1
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x55b4e430…44cb
0x754704…b603
8 touches
6 conflicts
0x3dda4898…5d89
0x0a2fbf…29b1
8 touches
6 conflicts
0x3dda4898…5d8a
0x0a2fbf…29b1
8 touches
6 conflicts
0x7e999dc8…ba7f
0x0a2fbf…29b1
8 touches
6 conflicts
0x7e999dc8…ba82
0x0a2fbf…29b1
8 touches
6 conflicts
0x7e999dc8…ba84
0x0a2fbf…29b1
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 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:
USDC (USDC)
6 conflicts on slot
0x55b4e430de…d044cb
Audit this contract →
← previous block
·
next block →
recent activity