pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,251,264
← previous block
next block →
recent activity
Analyzing
Block #86,251,264
43 transactions · 31 stateful · 2026-07-07 19:02:07 UTC
Parallelism
88
/100
Blocked
35
%
Avg conflicts / tx
0.47
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,251,264
· 43 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
executePacked
· blocks 3
#6
0xc341932e
#7
0xe3a3c9cc
#8
0xe3a3c9cc
#9
0xc5a04723
#10
0x6ad2e98b
#11
0x6ad2e98b
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePrices
· blocks 1
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
0x39435dac
· blocks 3
#21
0x0c7abd22
#22
0x5bf9264c
#23
0x5bf9264c
#24
0x6b8f732b
#25
0x6b8f732b
#26
0x6b8f732b
#27
0x62be7533
#28
0x3f5c179b
#31
0xed82b078
· blocks 1
#32
0xed82b078
· blocks 1
#33
0xed82b078
#35
setData
#36
0x6a4d4da7
#37
0x6a4d4da6
#38
0x39435dac
· blocks 2
#41
0xc7e3ec2c
#42
0xc7e3ec2c
#2
executePacked
· blocks 2
#15
updatePrices
#20
0x39435dac
· blocks 2
#34
0xed82b078
#39
0x39435dac
· blocks 1
#3
0x50a0b275
· blocks 2
#29
0x0f6795d9
· blocks 1
#40
0x39435dac
#4
0x9609049f
· blocks 1
#30
0x39435dac
#5
0x719d975a
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
14
w0
15
w1
19
w0
20
w1
29
w2
30
w3
31
w0
32
w0
34
w1
38
w0
39
w1
40
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0xb56f0740…7542
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x9fc8b97d…96da
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x23a320fb…cbd7
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:
USDC (USDC)
6 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity