pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,657,923
← previous block
next block →
recent activity
Analyzing
Block #86,657,923
31 transactions · 27 stateful · 2026-07-09 16:21:59 UTC
Parallelism
81
/100
Blocked
59
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,657,923
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a4fcb1f
· blocks 1
#3
0xab083028
· blocks 2
#6
updatePrices
· blocks 3
#10
0x5a5d9a99
· blocks 5
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
#17
0x0f6795d9
#22
0x39435dac
#23
0x6a4fcb1f
#24
setData
#25
0xb60b7f…6865
#26
0x606b66…89b0
#29
0x5d2fd812
#30
execute
#2
0x6a4fcb1f
#4
0x6ad2e98b
· blocks 2
#7
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 3
#12
0x98717539
#5
0xab083028
· blocks 3
#8
updatePrices
· blocks 1
#15
0x0f6795d9
· blocks 3
#19
0x5339c59f
#9
updatePrices
#16
0x0f6795d9
#18
0x0c7abd22
· blocks 2
#27
0x39435dac
· blocks 1
#20
0xed82b078
· blocks 1
#28
0x39435dac
#21
0xed82b078
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
5
w2
6
w0
7
w1
8
w2
9
w3
10
w0
11
w1
12
w1
15
w2
16
w3
18
w3
19
w2
20
w4
21
w5
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa7013be2…c0a8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0xce827910…ff22
0x065c9d…c394
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x3ce98929…9a9b
0x34b655…2a6f
4 touches
1 conflict
0x4caf91f9…8ab5
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
10 conflicts on slot
0xa7013be2a1…9ac0a8
Audit this contract →
← previous block
·
next block →
recent activity