pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,220,185
← previous block
next block →
recent activity
Analyzing
Block #86,220,185
23 transactions · 19 stateful · 2026-07-07 15:34:28 UTC
Parallelism
70
/100
Blocked
42
%
Avg conflicts / tx
1.3
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,220,185
· 23 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
0xab083028
· blocks 1
#2
0x6ad2e98b
#3
updatePrices
#4
updatePrices
#5
0x39435dac
· blocks 6
#7
0x39435dac
#8
0x5bf9264c
#9
0x1be2fb9c
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 2
#14
forward
#15
0x39435dac
· blocks 5
#16
setData
#20
0x39435dac
#6
0x39435dac
· blocks 5
#12
0x0f6795d9
· blocks 1
#13
0x3f5c179b
#17
0x39435dac
· blocks 4
#18
0x39435dac
· blocks 3
#19
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
11
w0
12
w1
13
w1
15
w0
17
w2
18
w3
19
w4
21
w5
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0xa51de3df…c65a
0x34b655…2a6f
5 touches
3 conflicts
0x97c67486…27fe
0x34b655…2a6f
4 touches
1 conflict
0x9bd8ff5d…ae2e
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
21 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity