pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,142
← previous block
next block →
recent activity
Analyzing
Block #86,855,142
29 transactions · 21 stateful · 2026-07-10 14:19:24 UTC
Parallelism
86
/100
Blocked
43
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,142
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xcf7468f4
#4
0x719d975a
#5
_makeSwaps
#7
0xede7cb8c
#8
updatePrices
· blocks 1
#10
updatePrices
#11
0x5a5d9a99
· blocks 4
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
· blocks 1
#20
0x3f5c179b
#21
0x3f5c179b
#23
handleOps
#24
setData
#25
0x7f8b30…e178
#26
0xdeefbb…5e2f
#27
exactInputSingle
#28
0x39435dac
#2
0x0c7abd22
· blocks 1
#9
updatePrices
#12
0x5a5d9a99
· blocks 1
#17
0x0f6795d9
· blocks 3
#6
0x0c7abd22
#13
0x5a5d9a99
#18
0x0f6795d9
· blocks 1
#22
0x0f6795d9
#19
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
8
w0
9
w1
11
w0
12
w1
13
w2
16
w0
17
w1
18
w2
19
w3
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8d6062bd…88e0
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x369a8a63…7889
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
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
3 conflicts on slot
0x8d6062bdd8…c188e0
Audit this contract →
← previous block
·
next block →
recent activity