pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,394,721
← previous block
next block →
recent activity
Analyzing
Block #86,394,721
25 transactions · 22 stateful · 2026-07-08 11:00:13 UTC
Parallelism
64
/100
Blocked
41
%
Avg conflicts / tx
1.16
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,394,721
· 25 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xab083028
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#8
0x0f6795d9
#9
0x3f5c179b
#10
verifyOracleProofV2
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0xed82b078
#16
0x6a4e2e35
#17
setData
#24
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 6
#15
0xed82b078
#7
0x5a5d9a99
· blocks 5
#18
0x39435dac
· blocks 5
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
15
w1
18
w3
19
w4
20
w5
21
w6
22
w7
23
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
6 touches
3 conflicts
0x781a2c9b…f540
0x34b655…2a6f
5 touches
3 conflicts
0xbbee4d2c…9b35
0x34b655…2a6f
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:
Perpl
15 conflicts on slot
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity