pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,822,947
← previous block
next block →
recent activity
Analyzing
Block #90,822,947
31 transactions · 25 stateful · 2026-07-27 16:46:19 UTC
Parallelism
81
/100
Blocked
44
%
Avg conflicts / tx
0.55
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,822,947
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 1
#3
0x50a0b275
#4
0xab083028
· blocks 1
#5
updatePrices
#6
updatePrices
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
#13
0x62be7533
#14
0x3f5c179b
#15
0x3f5c179b
#16
0x3f5c179b
#17
0x0c7abd22
#18
0x0c7abd22
#19
0x39435dac
#21
updateDataFeedsValuesPartial
#22
0x6a678bd3
#23
setData
· blocks 1
#28
0x59558d29
· blocks 1
#30
0xc7e3ec2c
#2
execute
#9
0x0f6795d9
· blocks 4
#10
0x0c7abd22
· blocks 1
#24
setData
#29
0x59558d29
#11
0x0c7abd22
#12
0x0f6795d9
· blocks 3
#20
0x39435dac
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
7
w0
9
w1
10
w1
11
w2
12
w2
20
w3
23
w0
24
w1
25
w3
26
w4
27
w5
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x729c91b8…9538
0x188d58…ea8e
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x69ee34d1…30f8
0x34b655…2a6f
4 touches
1 conflict
0x74f95963…01a2
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
3 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity