pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,358,340
← previous block
next block →
recent activity
Analyzing
Block #88,358,340
25 transactions · 22 stateful · 2026-07-17 13:53:42 UTC
Parallelism
72
/100
Blocked
55
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,358,340
· 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
0x6a5a345e
#2
0xab083028
#3
0xab083028
· blocks 1
#4
0x5bf9264c
#5
0x5bf9264c
#6
updatePrices
· blocks 3
#10
0x5a5d9a99
· blocks 2
#11
0x5a5d9a99
· blocks 1
#13
updateDataFeedsValuesPartial
#19
0x6a5a345e
#20
0x0cf032c6
#21
setData
#7
updatePrices
· blocks 2
#12
0x98717539
#14
0x0f6795d9
· blocks 4
#17
0xed82b078
#8
updatePrices
· blocks 1
#15
0x0f6795d9
· blocks 2
#9
updatePrices
#16
0x0f6795d9
· blocks 3
#18
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
3
w0
6
w0
7
w1
8
w2
9
w3
10
w0
11
w0
12
w1
14
w1
15
w2
16
w3
17
w1
18
w4
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x59e4ffbf…f01b
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity