pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,104,127
← previous block
next block →
recent activity
Analyzing
Block #86,104,127
32 transactions · 29 stateful · 2026-07-07 02:39:34 UTC
Parallelism
81
/100
Blocked
45
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,104,127
· 32 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a4c675d
· blocks 2
#5
0xa96df62f
#6
updatePrices
· blocks 3
#10
0x39435dac
#11
0x39435dac
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x5bf9264c
#15
0x5bf9264c
#17
0x0f6795d9
#18
0x0f6795d9
#19
0x3f5c179b
· blocks 1
#21
0x39435dac
· blocks 5
#22
0x0f6795d9
· blocks 3
#23
0xed82b078
#25
setData
#31
0xc7e3ec2c
#3
0x6a4c675d
· blocks 1
#4
0x0c7abd22
#7
updatePrices
· blocks 2
#20
0xed82b078
· blocks 1
#26
0x39435dac
· blocks 4
#8
updatePrices
· blocks 1
#16
0x6a4c675d
#24
0xed82b078
#27
0x39435dac
· blocks 3
#9
updatePrices
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
6
w0
7
w1
8
w2
9
w3
16
w2
19
w0
20
w1
21
w0
22
w0
24
w2
26
w1
27
w2
28
w3
29
w4
30
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x62341e2a…2d78
0x34b655…2a6f
6 touches
3 conflicts
0xbf9fe768…8514
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x2985180a…59e2
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity