pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,876,850
← previous block
next block →
recent activity
Analyzing
Block #81,876,850
38 transactions · 25 stateful · 2026-06-17 12:37:06 UTC
Parallelism
84
/100
Blocked
52
%
Avg conflicts / tx
0.71
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,876,850
· 38 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x719d975a
#3
0x13572d0b
#4
0x5339c59f
· blocks 4
#5
0x5339c59f
#7
0xab083028
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x39435dac
· blocks 1
#18
0x5339c59f
#21
0x0487cb50
#22
0x6a32956a
#23
0x6a32956a
#25
0x98717539
· blocks 2
#27
updateDataFeedsValuesPartial
#28
updateDataFeedsValuesPartial
#30
0x0f6795d9
#32
0x0f6795d9
#33
setData
#34
0x8b23406f
#6
0x5339c59f
· blocks 3
#17
0x5339c59f
#19
0xed82b078
#24
0x0c7abd22
#26
0x98717539
· blocks 4
#29
0x0f6795d9
#15
0xed82b078
· blocks 2
#31
0x0f6795d9
· blocks 3
#16
0x5339c59f
· blocks 1
#35
0x39435dac
· blocks 2
#20
0xed82b078
#36
0x39435dac
· blocks 1
#37
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
7
w0
14
w0
15
w2
16
w3
17
w1
19
w1
20
w4
24
w1
25
w0
26
w1
29
w1
31
w2
35
w3
36
w4
37
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x7a2c83a3…a29a
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x3181bd2d…cf15
0xa6afd3…d132
6 touches
3 conflicts
0x36e357c3…d325
0x34b655…2a6f
4 touches
1 conflict
0x690f644f…08ae
0x34b655…2a6f
4 touches
1 conflict
0x9a291a56…9a9c
0x34b655…2a6f
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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity