pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,295,919
← previous block
next block →
recent activity
Analyzing
Block #91,295,919
24 transactions · 23 stateful · 2026-07-29 08:27:29 UTC
Parallelism
54
/100
Blocked
61
%
Avg conflicts / tx
1.46
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,295,919
· 24 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x6a69b9e9
#2
execute
#3
0xab083028
· blocks 2
#4
updateDataFeedsValuesPartial
#5
updatePrices
#6
updatePrices
#7
0x5a5d9a99
· blocks 4
#14
setData
#22
0x59558d29
· blocks 1
#8
0x5a5d9a99
· blocks 3
#12
0xed82b078
· blocks 1
#23
0x59558d29
#9
0x0f6795d9
· blocks 1
#13
0xed82b078
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
#15
0x39435dac
· blocks 6
#16
0x39435dac
· blocks 5
#17
0x39435dac
· blocks 4
#18
0x39435dac
· blocks 3
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w0
8
w1
9
w2
10
w3
11
w4
12
w1
13
w2
15
w4
16
w5
17
w6
18
w7
19
w8
20
w9
21
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
6 touches
3 conflicts
0xd6289e73…4276
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x3d158563…8713
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x4564d3f1…d001
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity