pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,431,911
← previous block
next block →
recent activity
Analyzing
Block #91,431,911
19 transactions · 17 stateful · 2026-07-29 19:53:04 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,431,911
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x4d8dc985
· blocks 3
#4
0x5bf9264c
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 4
#9
updateDataFeedsValuesPartial
#10
0x6a6a5a98
· blocks 1
#15
setData
#17
0x59558d29
· blocks 1
#3
0xab083028
#6
updatePrices
#8
0x5a5d9a99
#11
0x0f6795d9
· blocks 3
#14
0x6a6a5a98
#18
0x59558d29
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
7
w0
8
w1
10
w0
11
w1
12
w2
13
w3
14
w1
16
w4
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x08636046…e60f
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x5b6af007…0f35
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x8a7af3fd…72a6
0x34b655…2a6f
6 touches
3 conflicts
0xa371fa75…f472
0x34b655…2a6f
5 touches
3 conflicts
0x7b179be5…a40a
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity