pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,705,617
← previous block
next block →
recent activity
Analyzing
Block #87,705,617
33 transactions · 28 stateful · 2026-07-14 13:06:42 UTC
Parallelism
82
/100
Blocked
64
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,705,617
· 33 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 3
#6
updatePrices
· blocks 2
#7
updatePrices
#10
updatePrices
#11
0x6a5634da
· blocks 1
#12
updatePrices
· blocks 1
#14
updatePrices
#15
0x5a5d9a99
· blocks 1
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0x0f6795d9
· blocks 2
#29
setData
#30
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 1
#4
0xab083028
· blocks 3
#8
updatePrices
· blocks 1
#13
updatePrices
#20
0x0f6795d9
· blocks 2
#28
0x6a5634da
#31
0x39435dac
· blocks 1
#3
0x0c7abd22
#5
0x6ad2e98b
· blocks 3
#9
updatePrices
#21
0x0f6795d9
· blocks 2
#22
0x3f5c179b
· blocks 1
#23
0x3f5c179b
· blocks 2
#24
0x0f6795d9
#27
0xed82b078
#32
0x39435dac
#25
0x5339c59f
· blocks 1
#26
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w2
6
w0
8
w1
9
w2
11
w0
12
w0
13
w1
15
w0
19
w0
20
w1
21
w2
22
w2
23
w3
24
w3
25
w4
26
w5
27
w3
28
w1
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
8 touches
6 conflicts
0x3fcc24d4…fa74
0x851145…3f07
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x6b76d7a1…d19b
0x851145…3f07
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xe5c77d63…0ffa
0xd32edf…ff58
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:
0x851145ea…9f3f07
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity