pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,563,136
← previous block
next block →
recent activity
Analyzing
Block #89,563,136
28 transactions · 26 stateful · 2026-07-23 04:09:54 UTC
Parallelism
79
/100
Blocked
54
%
Avg conflicts / tx
0.93
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,563,136
· 28 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 2
#2
0xab083028
· blocks 2
#5
updatePrices
#6
updatePrices
#7
0x5a5d9a99
· blocks 6
#12
forward
#14
0x3f5c179b
#17
0x5339c59f
#19
0x5339c59f
#20
forward
#22
updateDataFeedsValuesPartial
#23
0x6a61948a
· blocks 1
#25
setData
#3
0x0c7abd22
#4
0xab083028
#8
0x5a5d9a99
· blocks 5
#15
0x3f5c179b
#24
0x6a61948a
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#11
0x0f6795d9
· blocks 5
#13
0x0f6795d9
#16
0x0f6795d9
· blocks 1
#21
0x39435dac
#26
0x39435dac
· blocks 1
#18
0x0f6795d9
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
7
w0
8
w1
9
w2
10
w3
11
w3
13
w4
15
w1
16
w4
18
w5
21
w4
23
w0
24
w1
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x387a8a74…64c2
0x34b655…2a6f
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0x9211e33e…0b61
0x34b655…2a6f
4 touches
1 conflict
0x9db3090e…7fb8
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:
Perpl
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity