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#71,421,790
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Analyzing
Block #71,421,790
25 transactions · 19 stateful · 2026-04-30 02:22:00 UTC
Parallelism
72
/100
Blocked
58
%
Avg conflicts / tx
1.2
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,421,790
· 25 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 7
#7
0x1094dc9f
#9
0x15ea9545
#10
0x98717539
· blocks 4
#14
updateDataFeedsValuesPartial
#16
setData
#17
createModule
#18
0xa9b28aa6
#19
0xe1320b…286b
#20
0xfb4797…aa3f
#21
0xb9dc26…0a25
#22
0x58beaa…52dc
#23
approve
#2
0x0c7abd22
· blocks 5
#11
0x98717539
· blocks 3
#15
0x3f5c179b
#3
0x0c7abd22
· blocks 4
#12
0x98717539
· blocks 1
#24
0x39435dac
#4
0x0c7abd22
· blocks 3
#13
0x98717539
#5
0x0c7abd22
· blocks 2
#6
0x0c7abd22
· blocks 1
#8
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
8
w6
10
w0
11
w1
12
w2
13
w3
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34b7cff3…953d
0xd32edf…ff58
13 touches
21 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x15698ac9…2a46
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
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
0x34b7cff355…2d953d
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