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#87,621,421
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Analyzing
Block #87,621,421
21 transactions · 18 stateful · 2026-07-14 03:43:42 UTC
Parallelism
57
/100
Blocked
67
%
Avg conflicts / tx
2.14
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,621,421
· 21 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
#2
0x39435dac
#3
0x5a5d9a99
· blocks 5
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 5
#16
0x6a55b0e6
#17
setData
#18
0x4decef…5916
#4
0x98717539
· blocks 7
#11
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 1
#5
0x98717539
· blocks 6
#6
0x98717539
· blocks 5
#7
0x98717539
· blocks 4
#8
0x98717539
· blocks 3
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#15
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
13
w6
19
w7
20
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f4727d…cdb7
0x34b655…2a6f
16 touches
28 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x34d95d94…3a16
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x875164c2…f8a2
0x34b655…2a6f
10 touches
10 conflicts
0x9040c7dc…eac5
0x34b655…2a6f
10 touches
10 conflicts
0x9407f89d…82ff
0x34b655…2a6f
10 touches
10 conflicts
0x9599eb41…b5d6
0x34b655…2a6f
10 touches
10 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
28 conflicts on slot
0xf2f4727df6…a5cdb7
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