pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,512,771
← previous block
next block →
recent activity
Analyzing
Block #87,512,771
16 transactions · 13 stateful · 2026-07-13 15:36:23 UTC
Parallelism
75
/100
Blocked
46
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,512,771
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x39435dac
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updatePrices
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 4
#11
0xbf82f22b
#12
0x6a55066f
#13
setData
#5
0x5a5d9a99
#8
0x0f6795d9
· blocks 2
#14
0x39435dac
· blocks 1
#9
0x0f6795d9
· blocks 1
#15
0x39435dac
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
7
w0
8
w1
9
w2
10
w3
14
w1
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0xbbedfd60…0fec
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xddfe6e94…d48b
0x34b655…2a6f
6 touches
3 conflicts
0x1c8b4f85…d07d
0x34b655…2a6f
6 touches
3 conflicts
0x6a7ecf6f…f43e
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
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
6 conflicts on slot
0xc36fa35805…6f24cb
Audit this contract →
← previous block
·
next block →
recent activity