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Analyzing
Block #71,421,354
18 transactions · 16 stateful · 2026-04-30 02:19:04 UTC
Parallelism
72
/100
Blocked
50
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,421,354
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#4
trade
· blocks 1
#6
0xa96df62f
#7
0x98717539
· blocks 2
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
· blocks 4
#10
relay
#15
setData
#2
0x0c7abd22
#5
multicall
#11
0xed82b078
· blocks 3
#16
0x39435dac
· blocks 1
#12
0xed82b078
· blocks 2
#17
0x39435dac
#13
0xed82b078
· blocks 1
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w0
9
w0
11
w1
12
w2
13
w3
14
w4
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfcb7b8b2…ebb3
0x065c9d…c394
10 touches
10 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x676f9f01…a8ac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x8956cb26…42fa
0x73ada1…8be0
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x7c215c69…3806
0xd32edf…ff58
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 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:
0x065c9d28…a9c394
10 conflicts on slot
0xfcb7b8b239…6bebb3
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