pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,681,809
← previous block
next block →
recent activity
Analyzing
Block #86,681,809
18 transactions · 15 stateful · 2026-07-09 19:01:24 UTC
Parallelism
61
/100
Blocked
53
%
Avg conflicts / tx
1.28
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,681,809
· 18 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
0x0c7abd22
· blocks 6
#5
_makeSwaps
#6
0xab083028
#8
updatePrices
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 2
#14
0xed82b078
#15
setData
#16
0xf11a1c…a98b
#2
0x0c7abd22
· blocks 5
#13
0x0f6795d9
#17
0x39435dac
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#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
4
w3
7
w4
9
w5
10
w6
12
w0
13
w1
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x43ccb4df…5e3f
0xd32edf…ff58
13 touches
21 conflicts
0xba5743c7…21bf
0x1b6862…e19c
4 touches
1 conflict
0x607e481f…43e3
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc9cbb059…9e23
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0x43ccb4dfab…8b5e3f
Audit this contract →
← previous block
·
next block →
recent activity