pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,538,359
← previous block
next block →
recent activity
Analyzing
Block #89,538,359
25 transactions · 24 stateful · 2026-07-23 01:24:22 UTC
Parallelism
60
/100
Blocked
50
%
Avg conflicts / tx
1.28
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,538,359
· 25 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
#5
0xa96df62f
#6
updatePrices
#7
0x5a5d9a99
· blocks 8
#12
updateDataFeedsValuesPartial
#16
0x3f5c179b
#17
0x3f5c179b
· blocks 1
#19
transfer
#20
setData
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#8
0x5a5d9a99
· blocks 5
#18
batchUpdate
#3
0x0c7abd22
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 2
#11
0x98717539
· blocks 2
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
10
w3
11
w4
13
w5
14
w6
15
w7
21
w8
22
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x861e5aef…d32c
0x34b655…2a6f
6 touches
3 conflicts
0x539ecb5b…871b
0x34b655…2a6f
6 touches
3 conflicts
0x45ef9175…5ab2
0x34b655…2a6f
6 touches
3 conflicts
0xd7a6af4a…0a3c
0xd32edf…ff58
5 touches
3 conflicts
0x2debe664…1818
0x34b655…2a6f
4 touches
1 conflict
0x562ef8b5…2a7d
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity