pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,540,176
← previous block
next block →
recent activity
Analyzing
Block #89,540,176
33 transactions · 31 stateful · 2026-07-23 01:36:30 UTC
Parallelism
76
/100
Blocked
55
%
Avg conflicts / tx
1.3
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,540,176
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
execute
#4
postStateList
#5
0xab083028
· blocks 1
#7
0x6a617095
#8
0x5bf9264c
#9
0x5bf9264c
#10
updatePrices
· blocks 3
#11
0x5a5d9a99
· blocks 8
#21
updateDataFeedsValuesPartial
#24
0x5468d9a8
#25
setData
#26
0x6a617095
#31
0xc7e3ec2c
#32
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#12
0x5a5d9a99
· blocks 4
#16
updatePrices
· blocks 2
#19
0x0f6795d9
· blocks 4
#6
0x0c7abd22
#13
0x5a5d9a99
· blocks 4
#17
updatePrices
· blocks 1
#20
0x0f6795d9
· blocks 2
#14
0x5a5d9a99
· blocks 2
#18
updatePrices
#22
0x0f6795d9
· blocks 2
#15
0x98717539
#23
0x0f6795d9
· blocks 1
#27
0x39435dac
· blocks 3
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w2
10
w0
11
w0
12
w1
13
w2
14
w3
15
w4
16
w1
17
w2
18
w3
19
w1
20
w2
22
w3
23
w4
28
w5
29
w6
30
w7
- 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
8 touches
6 conflicts
0x6e19c9a0…7d86
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0xb900efa2…8624
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c0
0x1b6862…e19c
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity