pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,917
← previous block
next block →
recent activity
Analyzing
Block #86,249,917
33 transactions · 27 stateful · 2026-07-07 18:53:06 UTC
Parallelism
85
/100
Blocked
41
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,917
· 33 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute
#6
execute
#7
0x575c0012
· blocks 1
#8
0xcf7468f4
#9
0x6a4d4b8a
· blocks 1
#12
exactOutputSingle
#13
exactOutputSingle
#14
0x957d4ba0
· blocks 3
#18
updatePrices
· blocks 1
#20
updatePrices
#21
updatePrices
#22
0x39435dac
· blocks 1
#23
0x39435dac
#25
updateDataFeedsValuesPartial
#26
updateDataFeedsValuesPartial
#27
0x0f6795d9
#28
0x3f5c179b
#29
0x6df9e92b
#31
setData
#32
0x39435dac
#2
0x0c7abd22
· blocks 3
#11
execute
#15
0x957d4ba0
· blocks 2
#19
updatePrices
#24
0x39435dac
#30
0x6a4d4b8a
#3
0x0c7abd22
· blocks 2
#16
0x957d4ba0
· blocks 1
#5
0x0c7abd22
· blocks 1
#17
0x957d4ba0
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
7
w0
9
w0
10
w4
11
w1
14
w0
15
w1
16
w2
17
w3
18
w0
19
w1
22
w0
24
w1
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9d59519b…a550
0xd32edf…ff58
9 touches
10 conflicts
0x006e55b1…660f
0x8d1565…6723
8 touches
6 conflicts
0x34443913…cbf3
0x336ed4…c59c
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x47d4745e…02bb
0x336ed4…c59c
6 touches
3 conflicts
0xbc66586e…20fe
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x9d59519b94…4ea550
Audit this contract →
← previous block
·
next block →
recent activity