pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,359
← previous block
next block →
recent activity
Analyzing
Block #90,789,359
29 transactions · 18 stateful · 2026-07-27 13:57:15 UTC
Parallelism
72
/100
Blocked
61
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,359
· 29 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
execute
· blocks 2
#2
0x18f671…01dc
#3
0x05ee6a22
#4
0x50a0b275
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 6
#16
updateDataFeedsValuesPartial
#20
0x0c7abd22
#21
0x0c7abd22
#22
0xed82b078
#24
0x39435dac
#26
setData
#27
0x39435dac
#28
0xc7e3ec2c
#5
0xab083028
· blocks 2
#12
0x5a5d9a99
· blocks 6
#6
0x6ad2e98b
#13
0x5a5d9a99
· blocks 3
#18
0x3f5c179b
#14
0x5a5d9a99
· blocks 2
#15
0x5a5d9a99
· blocks 1
#23
0x39435dac
· blocks 1
#17
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w2
11
w0
12
w1
13
w2
14
w3
15
w4
17
w5
18
w2
19
w6
23
w4
25
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x1cf56961…b106
0x34b655…2a6f
8 touches
6 conflicts
0x5a100ac0…96d3
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x33876acb…9201
0x34b655…2a6f
4 touches
1 conflict
0x379dc435…6616
0x34b655…2a6f
4 touches
1 conflict
0x4528594e…919a
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