pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,758,604
← previous block
next block →
recent activity
Analyzing
Block #89,758,604
25 transactions · 24 stateful · 2026-07-23 23:10:08 UTC
Parallelism
72
/100
Blocked
54
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,758,604
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x6ad2e98b
· blocks 2
#6
0x5a5d9a99
· blocks 3
#8
updatePrices
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#17
forward
#18
0x0f6795d9
#20
setData
#24
0x6a629fc7
#4
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 4
#9
updatePrices
· blocks 1
#5
0xab083028
· blocks 1
#10
updatePrices
#14
0x3f5c179b
#15
0x0f6795d9
· blocks 3
#13
0x3f5c179b
#16
0x0f6795d9
· blocks 3
#19
0x0f6795d9
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
7
w1
8
w0
9
w1
10
w2
13
w3
14
w2
15
w2
16
w3
19
w4
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x48e3acd8…cf41
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x783539cc…2057
0x34b655…2a6f
6 touches
3 conflicts
0xb6fcbbb7…2b31
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641f
0x34b655…2a6f
6 touches
3 conflicts
0xd50cd216…0d36
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity