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Analyzing
Block #76,529,858
16 transactions · 15 stateful · 2026-05-23 18:18:38 UTC
Parallelism
75
/100
Blocked
33
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,529,858
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#2
0xed82b078
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x0c7abd22
· blocks 3
#9
0x39435dac
#10
setData
#11
0x39435dac
#12
0x39435dac
· blocks 1
#13
0x39435dac
#15
0x39435dac
#3
0x5339c59f
#6
0x0c7abd22
· blocks 2
#14
0x39435dac
#7
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
w0
3
w1
5
w0
6
w1
7
w2
8
w3
12
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
8 touches
6 conflicts
0xdf335fc9…36c7
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x578e7f66…1b56
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdace0fc5…55de
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…00001d
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