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#75,479,427
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Analyzing
Block #75,479,427
19 transactions · 15 stateful · 2026-05-18 21:31:19 UTC
Parallelism
68
/100
Blocked
53
%
Avg conflicts / tx
0.68
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,479,427
· 19 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 3
#7
0x05ee6a22
#8
0x5bf9264c
· blocks 1
#10
0x98717539
#13
0x6df9e92b
#14
updateDataFeedsValuesPartial
#15
setData
#16
0x044e7800
#17
0x044e5200
#18
0x39435dac
#2
0x0c7abd22
· blocks 4
#9
0x5bf9264c
#3
0x0c7abd22
· blocks 1
#11
0xed82b078
· blocks 1
#4
0x0c7abd22
· blocks 2
#12
0xed82b078
#5
0x1094dc9f
· blocks 1
#6
0x05ee6a22
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
w0
9
w1
11
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x98067f20…59e3
0x1b6862…e19c
8 touches
6 conflicts
0x77ba9359…0c9f
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xa25e530a…04bc
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000015
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