pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,713,872
← previous block
next block →
recent activity
Analyzing
Block #87,713,872
33 transactions · 31 stateful · 2026-07-14 14:01:58 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.91
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,713,872
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xab083028
· blocks 1
#6
updatePrices
#7
0x39435dac
· blocks 2
#9
0x5bf9264c
#10
0x5bf9264c
#11
updatePrices
· blocks 2
#14
updatePrices
#17
updateDataFeedsValuesPartial
#18
0x6a5641cd
· blocks 1
#20
0x0f6795d9
· blocks 3
#22
0x3f5c179b
#24
0x39435dac
#25
createModule
#26
0xed82b078
#29
setData
#2
0x0c7abd22
· blocks 3
#5
0xab083028
#8
0x39435dac
· blocks 3
#12
updatePrices
· blocks 1
#30
0x6a5641cd
#31
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#13
updatePrices
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
· blocks 2
#27
0xed82b078
#28
0xed82b078
#19
0x0f6795d9
· blocks 1
#21
0x0f6795d9
· blocks 2
#23
0x0f6795d9
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
7
w0
8
w1
11
w0
12
w1
13
w2
15
w2
16
w3
18
w0
19
w4
20
w0
21
w5
23
w6
27
w3
28
w3
30
w1
31
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2385516f…eca5
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xa558e115…fc88
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x12beec2b…79ab
0x34b655…2a6f
6 touches
3 conflicts
0x6a1604d1…3e8a
0x34b655…2a6f
6 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:
Perpl
6 conflicts on slot
0x2385516f6a…9aeca5
Audit this contract →
← previous block
·
next block →
recent activity