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Analyzing
Block #72,855,866
19 transactions · 15 stateful · 2026-05-06 17:45:14 UTC
Parallelism
63
/100
Blocked
53
%
Avg conflicts / tx
1.26
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,855,866
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#9
0x05ee6a22
#11
0x5bf9264c
#12
0x5bf9264c
#13
updateDataFeedsValuesPartial
#14
0x98717539
#15
setData
#16
0xeffdedb0
#17
0x8b23406f
#18
0x39435dac
#2
0x0c7abd22
· blocks 5
#7
0x1094dc9f
· blocks 1
#3
0x0c7abd22
· blocks 4
#8
0x05ee6a22
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 2
#6
0x0c7abd22
· blocks 1
#10
0x0c7abd22
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
w5
7
w1
8
w2
10
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2d8cacea…6571
0xd32edf…ff58
13 touches
21 conflicts
0x70b2f813…783c
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x29f1c087…6a36
0x065c9d…c394
6 touches
3 conflicts
0x0f94ee4c…189b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x46cb45de…a568
0x188d58…ea8e
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:
0xd32edf66…9fff58
21 conflicts on slot
0x2d8caceab6…7b6571
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