pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,803,319
← previous block
next block →
recent activity
Analyzing
Block #90,803,319
31 transactions · 23 stateful · 2026-07-27 15:07:29 UTC
Parallelism
81
/100
Blocked
43
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,803,319
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0x6a6774a9
#3
postStateList
#4
0x5bf9264c
#5
0x5bf9264c
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 6
#14
approve
#17
0x3f5c179b
#20
forward
#23
updateDataFeedsValuesPartial
#24
0x6a6774a9
#25
0x6a6774a9
#26
approve
#27
setData
#30
0x59558d29
#12
0x5a5d9a99
· blocks 1
#15
0x0f6795d9
· blocks 7
#13
0x5a5d9a99
#16
0x0f6795d9
· blocks 2
#21
0x39435dac
· blocks 2
#18
0x0f6795d9
· blocks 3
#28
0x39435dac
· blocks 1
#19
0x0f6795d9
#22
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
12
w1
13
w2
15
w1
16
w2
18
w3
19
w4
21
w2
22
w4
28
w3
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x53f393fa…00b9
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xa3f6f7c8…2436
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xabd0bcfc…64e2
0x34b655…2a6f
6 touches
3 conflicts
0x4b80417b…75c3
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
10 conflicts on slot
0x53f393fafd…2a00b9
Audit this contract →
← previous block
·
next block →
recent activity