pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,091
← previous block
next block →
recent activity
Analyzing
Block #86,249,091
34 transactions · 25 stateful · 2026-07-07 18:47:34 UTC
Parallelism
85
/100
Blocked
52
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,091
· 34 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x50a0b275
· blocks 4
#2
0x6a4d4a3e
· blocks 1
#3
0x1094dc9f
#4
0x0c7abd22
· blocks 3
#6
0xb264ae19
#7
executePacked
#8
0x05ee6a22
#9
0xe3a3c9cc
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
updatePrices
#16
0x39435dac
#17
0x39435dac
· blocks 4
#22
0x3f5c179b
#24
0x0c7abd22
#25
0x0f6795d9
#26
0x6a4d4a3e
#27
setData
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#5
0x0c7abd22
· blocks 2
#10
0xab083028
· blocks 4
#19
0x6a4d4a3e
#28
0x39435dac
· blocks 3
#11
0xab083028
· blocks 3
#18
0x0c7abd22
· blocks 1
#21
0x3f5c179b
#29
0x39435dac
· blocks 2
#14
0xede7cb8c
· blocks 1
#23
0x0c7abd22
#30
0x39435dac
· blocks 1
#20
0x62be7533
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
10
w1
11
w2
14
w3
17
w0
18
w2
19
w1
20
w4
21
w2
23
w3
28
w1
29
w2
30
w3
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
10 touches
10 conflicts
0x422d5490…52d9
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x141d043f…f133
0xd32edf…ff58
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x070a562a…8147
0x34b655…2a6f
6 touches
3 conflicts
0x10141181…43f1
0x065c9d…c394
5 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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity