pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,811,874
← previous block
next block →
recent activity
Analyzing
Block #90,811,874
27 transactions · 23 stateful · 2026-07-27 15:50:36 UTC
Parallelism
85
/100
Blocked
43
%
Avg conflicts / tx
0.7
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,811,874
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x575c0012
#4
0x67098489
#5
exactInputSingle
#6
0x6a677ec4
· blocks 1
#7
0xab083028
· blocks 2
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 4
#16
0x0f6795d9
· blocks 3
#21
0x29eed2d3
#22
updateDataFeedsValuesPartial
#23
setData
#24
0x39435dac
· blocks 1
#26
0x59558d29
#2
execute
#8
0xab083028
#9
0x6a677ec4
#14
0x5a5d9a99
· blocks 2
#17
0x0f6795d9
· blocks 3
#18
0x3f5c179b
#15
0x5a5d9a99
· blocks 1
#19
0x0f6795d9
· blocks 1
#25
0x39435dac
#20
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w0
8
w1
9
w1
13
w0
14
w1
15
w2
16
w0
17
w1
18
w1
19
w2
20
w3
24
w0
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xe2093f14…2971
0x34b655…2a6f
6 touches
3 conflicts
0x94bb14fe…8f47
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…00c9
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity