pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,642,891
← previous block
next block →
recent activity
Analyzing
Block #87,642,891
28 transactions · 22 stateful · 2026-07-14 06:07:14 UTC
Parallelism
64
/100
Blocked
55
%
Avg conflicts / tx
1.25
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,642,891
· 28 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 1
#4
0x6a55d28a
#5
0x5bf9264c
#6
0x5bf9264c
#7
updatePrices
#8
0x5a5d9a99
#9
0x5a5d9a99
· blocks 7
#12
0x6a55d28a
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#18
0x3f5c179b
#20
0xed82b078
#21
setData
#27
0xc7e3ec2c
#3
updatePrices
#10
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 4
#11
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
· blocks 5
#17
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 3
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w0
10
w1
11
w2
13
w1
14
w2
17
w3
19
w4
22
w5
23
w6
25
w8
26
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x4c188934…158e
0x34b655…2a6f
10 touches
10 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd2b87a88…aa57
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity