pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,173,854
← previous block
next block →
recent activity
Analyzing
Block #84,173,854
29 transactions · 24 stateful · 2026-06-28 04:11:56 UTC
Parallelism
79
/100
Blocked
42
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,173,854
· 29 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a409f83
#2
0x6a409f83
#3
0xab083028
· blocks 1
#4
0xab083028
#5
0xab083028
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updatePrices
· blocks 5
#14
0x5bf9264c
#15
0x5bf9264c
#16
0x6a409f83
#17
0x98717539
· blocks 4
#21
0x0f6795d9
#22
0x0c7abd22
#23
forward
#25
setData
#26
0x39435dac
· blocks 1
#28
0xc7e3ec2c
#9
updatePrices
· blocks 4
#18
0x98717539
· blocks 2
#24
0xed82b078
#27
0x39435dac
#10
updatePrices
· blocks 3
#19
0x98717539
· blocks 1
#11
updatePrices
· blocks 2
#20
0x98717539
#12
updatePrices
· blocks 1
#13
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
17
w0
18
w1
19
w2
20
w3
24
w1
26
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xd637b3…4160
12 touches
15 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0xd2cdfa3f…f071
0x34b655…2a6f
6 touches
3 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
6 touches
3 conflicts
0x8d3f06db…98cb
0x34b655…2a6f
6 touches
3 conflicts
0xe02484a6…c32e
0xc8689a…ee79
6 touches
3 conflicts
0x1b8b89d6…e2f6
0x34b655…2a6f
4 touches
1 conflict
0xc05b880b…7746
0xa6afd3…d132
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:
0xd637b38f…c64160
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity