pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,220,227
← previous block
next block →
recent activity
Analyzing
Block #86,220,227
25 transactions · 20 stateful · 2026-07-07 15:34:44 UTC
Parallelism
80
/100
Blocked
45
%
Avg conflicts / tx
0.92
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,220,227
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xab083028
· blocks 1
#4
0xab083028
#5
updatePrices
#6
updatePrices
#7
0x39435dac
#8
0x39435dac
· blocks 5
#10
updateDataFeedsValuesPartial
#11
0x6a4d1d0c
#12
aggregate3
#16
0x0f6795d9
#17
0xcacad5…2f74
#18
setData
#19
0x39435dac
· blocks 4
#24
0x39435dac
#2
0x0c7abd22
· blocks 1
#9
0x39435dac
· blocks 1
#14
0x3f5c179b
#15
0x0f6795d9
· blocks 3
#20
0x39435dac
· blocks 3
#13
0x0c7abd22
#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
2
w1
3
w0
8
w0
9
w1
13
w2
14
w1
15
w1
19
w0
20
w1
21
w2
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7ad0d3dc…c4be
0x34b655…2a6f
6 touches
3 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
6 touches
3 conflicts
0x2b3bfa83…3fed
0xd32edf…ff58
5 touches
3 conflicts
0x02060180…fe50
0x34b655…2a6f
5 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity