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Analyzing
Block #74,248,761
19 transactions · 16 stateful · 2026-05-13 04:32:38 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,248,761
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a03ff5d
· blocks 1
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x1a945f9c
#10
0x98717539
· blocks 3
#12
updateDataFeedsValuesPartial
#13
0x6a03ff5d
#14
setData
#17
0x39435dac
#2
0x0c7abd22
· blocks 2
#6
0x6a03ff5d
#11
0x98717539
· blocks 2
#3
0x0c7abd22
· blocks 2
#16
0x39435dac
· blocks 1
#4
0x1ffa3c9b
· blocks 1
#18
0x39435dac
#15
0x23afbff3
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
w0
6
w1
10
w0
11
w1
15
w4
16
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1eb0fab5…3517
0x34b655…2a6f
8 touches
6 conflicts
0x71e96b74…abe9
0x34b655…2a6f
6 touches
3 conflicts
0xf823e97f…2ee6
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
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
6 conflicts on slot
0x1eb0fab556…473517
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