pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,540,299
← previous block
next block →
recent activity
Analyzing
Block #89,540,299
32 transactions · 30 stateful · 2026-07-23 01:37:19 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
1.31
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,540,299
· 32 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x5bf9264c
· blocks 1
#6
updatePrices
#7
0x5a5d9a99
· blocks 3
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 3
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#17
0xce1e7030
#18
0x5339c59f
#19
0xed82b078
#21
0x39435dac
#22
transfer
#23
setData
#30
0xc7e3ec2c
#31
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#5
0x5bf9264c
#11
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 1
#12
0x0f6795d9
· blocks 4
#24
0x39435dac
· blocks 5
#8
0x0c7abd22
#16
0x0f6795d9
· blocks 2
#20
0x39435dac
· blocks 1
#25
0x39435dac
· blocks 4
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
7
w0
8
w3
9
w0
10
w0
11
w1
12
w2
16
w3
20
w3
24
w2
25
w4
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xa96a0190…ff61
0xd32edf…ff58
7 touches
6 conflicts
0x2c2761c0…476e
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x536f894b…2597
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity