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Analyzing
Block #75,519,060
22 transactions · 20 stateful · 2026-05-19 02:03:01 UTC
Parallelism
77
/100
Blocked
35
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,519,060
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a0bc54d
#2
0xa96df62f
#3
0x6a0bc54d
#4
0x98717539
· blocks 4
#6
0x323fe4ce
#7
0x0c7abd22
#8
relay
#9
0xed82b078
#10
0x6df9e92b
· blocks 3
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x5339c59f
#18
setData
#5
0x98717539
· blocks 3
#11
0x6df9e92b
· blocks 2
#12
0x6df9e92b
· blocks 1
#19
0x39435dac
· blocks 2
#13
0x6df9e92b
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
10
w0
11
w1
12
w2
13
w3
19
w2
20
w3
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5086c64a…28ba
0x34b655…2a6f
10 touches
10 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
8 touches
6 conflicts
0x00000000…0000
0x019883…2a9a
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
8 touches
6 conflicts
0xa10c86f8…4b74
0x3bd359…433a
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
8 touches
6 conflicts
0xd98b3c10…67b8
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:
0x34b6552d…112a6f
10 conflicts on slot
0x5086c64a56…bb28ba
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