pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,543,698
← previous block
next block →
recent activity
Analyzing
Block #91,543,698
25 transactions · 22 stateful · 2026-07-30 05:15:30 UTC
Parallelism
76
/100
Blocked
45
%
Avg conflicts / tx
0.84
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,543,698
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 5
#8
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
0x0c7abd22
#14
forward
#15
0x0f6795d9
· blocks 1
#17
0x6a6ade69
#18
0x6a6ade69
#19
0x39435dac
#20
setData
#21
0x6a6ade69
#23
0x59558d29
· blocks 1
#3
updatePrices
· blocks 4
#9
0x5a5d9a99
· blocks 1
#16
0x39435dac
#24
0x59558d29
#4
updatePrices
· blocks 3
#10
0x5a5d9a99
· blocks 1
#5
updatePrices
· blocks 2
#22
0x39435dac
#6
updatePrices
· blocks 1
#7
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w0
9
w1
10
w2
15
w0
16
w1
22
w3
23
w0
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xded313aa…26e0
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x7e1faa73…bfbf
0x34b655…2a6f
4 touches
1 conflict
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0xe5f9e3f4…2c61
0x34b655…2a6f
4 touches
1 conflict
0x8cf3d245…1d0d
0x2b46c0…1669
2 touches
0 conflicts
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:
0x48cba278…e2b48b
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity