pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,718,446
← previous block
next block →
recent activity
Analyzing
Block #87,718,446
25 transactions · 24 stateful · 2026-07-14 14:32:42 UTC
Parallelism
52
/100
Blocked
63
%
Avg conflicts / tx
1.92
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,718,446
· 25 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
updatePrices
#2
0x39435dac
· blocks 7
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
execute
#15
0x0f6795d9
· blocks 2
#17
depositCollateral
#18
0x3f5c179b
#21
setData
#3
0x39435dac
· blocks 6
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
· blocks 7
#6
0x5a5d9a99
· blocks 5
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 3
#9
0x98717539
· blocks 1
#14
0x0f6795d9
· blocks 2
#10
0x4d8dc985
#16
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 4
#20
0x0f6795d9
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
14
w6
16
w7
19
w8
20
w9
22
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x7cb1d883…dc23
0x34b655…2a6f
8 touches
6 conflicts
0x4528594e…919a
0x34b655…2a6f
8 touches
6 conflicts
0x0ba865dd…a249
0x34b655…2a6f
8 touches
6 conflicts
0x3095aa84…e9e3
0x34b655…2a6f
8 touches
6 conflicts
0xb7a47e62…7963
0x34b655…2a6f
8 touches
6 conflicts
0x5b33f5b9…4bab
0x34b655…2a6f
8 touches
6 conflicts
0x22f5b72a…22e0
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:
Perpl
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity