pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,625,240
← previous block
next block →
recent activity
Analyzing
Block #86,625,240
30 transactions · 26 stateful · 2026-07-09 12:42:17 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
1.4
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,625,240
· 30 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
0xb264ae19
#2
0xcf7468f4
#3
0x6a4f97a0
#4
0x0c7abd22
· blocks 4
#8
updatePrices
#10
0x6a4f97a0
#11
0x5a5d9a99
· blocks 7
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
0x0f6795d9
· blocks 1
#22
0xed82b078
#23
0x0f6795d9
#25
setData
#26
0x00e599…e63b
#28
0xc7e3ec2c
#29
0xc7e3ec2c
#5
0x0c7abd22
· blocks 3
#12
0x5a5d9a99
· blocks 6
#27
0x39435dac
#6
0x0c7abd22
· blocks 2
#13
0x5a5d9a99
· blocks 5
#7
0x0c7abd22
· blocks 1
#14
0x5a5d9a99
· blocks 4
#9
0x0c7abd22
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
· blocks 3
#17
0x5a5d9a99
· blocks 2
#18
0x5a5d9a99
· blocks 1
#24
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
9
w4
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
16 touches
28 conflicts
0xdc7f9566…5e18
0xd32edf…ff58
9 touches
10 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
8 touches
6 conflicts
0x0ff1ee46…0c08
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
8 touches
6 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
28 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity