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#74,951,138
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Analyzing
Block #74,951,138
22 transactions · 17 stateful · 2026-05-16 10:41:03 UTC
Parallelism
77
/100
Blocked
41
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,951,138
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x6a084a36
· blocks 1
#11
0x98717539
· blocks 2
#14
updateDataFeedsValuesPartial
#15
collect
#16
transferV2WithPermit
#17
0x8263f5d9
#18
0x6a084a36
#19
0x0d3546…acad
#20
markGameAsLost
#21
setData
#2
0x0c7abd22
· blocks 2
#10
0x6a084a36
#12
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 1
#13
0x98717539
#4
0x0c7abd22
· blocks 1
#6
0x76368669
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
6
w4
9
w0
10
w1
11
w0
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xd6071d1d…496b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x61bd98b4…508d
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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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