pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,713,472
← previous block
next block →
recent activity
Analyzing
Block #86,713,472
36 transactions · 27 stateful · 2026-07-09 22:32:39 UTC
Parallelism
78
/100
Blocked
59
%
Avg conflicts / tx
1.17
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,713,472
· 36 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x9609049f
#7
0x9609049f
· blocks 2
#8
rz_16jun22_88961909
#9
rz_16jun22_88961909
#10
0x6a5021ff
#11
0x05ee6a22
#12
0xab083028
· blocks 1
#14
updatePrices
#15
0x5a5d9a99
· blocks 5
#21
updateDataFeedsValuesPartial
#22
0x3f5c179b
#23
0x6a5021ff
#24
cancel
#25
0x103ece…00c3
#26
0x44115b…f38f
#27
setData
#28
0x750efb…14fd
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#16
0x0f6795d9
· blocks 6
#31
0x39435dac
· blocks 3
#3
0x0c7abd22
· blocks 3
#17
0x0f6795d9
· blocks 2
#32
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 2
#18
0x0f6795d9
· blocks 1
#33
0x39435dac
· blocks 1
#5
0x0c7abd22
· blocks 2
#20
0x0f6795d9
#34
0x39435dac
#13
0xab083028
#19
0x0c7abd22
· blocks 2
#29
0xb8024e99
· blocks 1
#30
0xb8024e68
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
5
w4
7
w0
12
w0
13
w5
15
w0
16
w1
17
w2
19
w5
29
w6
30
w7
31
w1
32
w2
33
w3
34
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb1e8db6c…54c1
0xd32edf…ff58
11 touches
15 conflicts
0xf3d10975…0d07
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc2aacf41…54fe
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x30ded6ec…3424
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0xb1e8db6cc7…f654c1
Audit this contract →
← previous block
·
next block →
recent activity