pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,222,183
← previous block
next block →
recent activity
Analyzing
Block #86,222,183
36 transactions · 21 stateful · 2026-07-07 15:47:47 UTC
Parallelism
86
/100
Blocked
38
%
Avg conflicts / tx
0.31
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,222,183
· 36 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x6a4d201a
#11
0x39435dac
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a4d201a
#16
0x0f6795d9
#17
0x0f6795d9
· blocks 2
#19
0x3f5c179b
#20
0x5339c59f
· blocks 1
#21
0x0f6795d9
#23
setData
#24
0x7ca4a0…3590
#25
0xad6ed7…99ef
#26
0xf90b33…efbf
#27
0x7df158…c092
#28
0x4345b4…70a9
#29
0x8c8327…6c7e
#30
0x308a97…9c6b
#31
0xff676f…2804
#32
0xff3265…3d8d
#2
0x0c7abd22
· blocks 1
#4
updatePrices
#12
0x39435dac
· blocks 1
#22
0xed82b078
#18
0x3f5c179b
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
11
w0
12
w1
17
w0
18
w2
20
w0
22
w1
33
w2
34
w3
35
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9fd372a1…a959
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x95523e2a…4c01
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
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
0x9fd372a13e…ada959
Audit this contract →
← previous block
·
next block →
recent activity