pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,959,710
← previous block
next block →
recent activity
Analyzing
Block #91,959,710
21 transactions · 20 stateful · 2026-07-31 16:08:17 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,959,710
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#3
0x4d8dc985
· blocks 3
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#9
0x7c51d6cf
· blocks 3
#16
updateDataFeedsValuesPartial
#18
setData
#19
0x59558d29
#20
0xc7e3ec2c
#6
0x5a5d9a99
#7
0x0f6795d9
· blocks 2
#10
0x7c51d6cf
· blocks 2
#12
0x3f5c179b
#8
0x0f6795d9
· blocks 1
#11
0x532c46db
· blocks 1
#13
0x0f6795d9
· blocks 1
#14
0x5339c59f
#15
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w0
6
w1
7
w1
8
w2
9
w0
10
w1
11
w2
12
w1
13
w3
14
w3
15
w4
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x02991b41…19e6
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x2b54cadb…4425
0xd18b7e…414b
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xff1f0583…90db
0x40c49f…2af0
5 touches
3 conflicts
0x6fe7d366…78ff
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
0x02991b41c5…1a19e6
Audit this contract →
← previous block
·
next block →
recent activity