pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,388,175
← previous block
next block →
recent activity
Analyzing
Block #86,388,175
26 transactions · 26 stateful · 2026-07-08 10:16:31 UTC
Parallelism
73
/100
Blocked
42
%
Avg conflicts / tx
0.88
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,388,175
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0x6a4e23f6
#4
0x5a5d9a99
· blocks 4
#6
supply
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 1
#12
0x3f5c179b
#13
0x57368ddf
#16
0xd708c5d8
#17
setData
#24
cancelSingle
#25
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
#18
0x39435dac
· blocks 5
#7
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
#19
0x39435dac
· blocks 4
#15
0x0f6795d9
#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
4
w0
5
w1
7
w2
10
w2
11
w0
14
w1
15
w3
18
w1
19
w2
20
w3
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x070a562a…8147
0x34b655…2a6f
6 touches
3 conflicts
0x4681609f…6493
0x34b655…2a6f
6 touches
3 conflicts
0x6637e421…af93
0x34b655…2a6f
6 touches
3 conflicts
0xc942f2ec…0d43
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x309ef367…e8a1
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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