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Analyzing
Block #71,421,793
15 transactions · 12 stateful · 2026-04-30 02:22:01 UTC
Parallelism
60
/100
Blocked
67
%
Avg conflicts / tx
1.13
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,421,793
· 15 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 4
#6
0xbbb036a8
#7
0xcf7468f4
#8
0x98717539
· blocks 3
#10
updateDataFeedsValuesPartial
#12
setData
#2
0x0c7abd22
· blocks 3
#9
0x98717539
· blocks 2
#3
0x0c7abd22
· blocks 2
#13
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 1
#14
0x39435dac
#5
0x0c7abd22
· blocks 1
#11
0x3f5c179b
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
8
w0
9
w1
11
w5
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d4821a8…030f
0xd32edf…ff58
9 touches
10 conflicts
0x15698ac9…2a46
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0xd6071d1d…496d
0x1b6862…e19c
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x17e2d2a0…359e
0x34b655…2a6f
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
10 conflicts on slot
0x0d4821a8be…4e030f
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