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Analyzing
Block #75,781,356
21 transactions · 19 stateful · 2026-05-20 07:12:17 UTC
Parallelism
71
/100
Blocked
58
%
Avg conflicts / tx
1.24
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,781,356
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#7
revealWithCallback
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x98717539
· blocks 4
#11
updateDataFeedsValuesPartial
#13
0x6a0d5f48
#14
setData
#15
0x8c34d3…8975
#2
0x0c7abd22
· blocks 3
#6
execute
#16
0x39435dac
· blocks 4
#3
0x0c7abd22
· blocks 2
#17
0x39435dac
· blocks 3
#4
0x0c7abd22
· blocks 1
#18
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 1
#19
0x39435dac
· blocks 1
#12
0xed82b078
#20
0x39435dac
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
w4
6
w1
10
w0
12
w5
16
w1
17
w2
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x451e482b…7e7d
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x22d17d34…f853
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0xd6071d1d…496c
0x1b6862…e19c
8 touches
6 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
0x451e482b59…427e7d
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