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#99,987,664
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Analyzing
Block #99,987,664
19 transactions · 17 stateful · 2026-08-28 19:58:17 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#99,987,664
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0xa96df62f
#7
0x59558d29
#10
execFwdPositionOpsV2
#11
setData
#13
execFwdPositionOpsV2
#15
0x6a91e8d0
#16
0xd67362…7ae3
#17
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 6
#18
execOrders
#3
0x0c7abd22
· blocks 3
#6
0x8263f5d9
#12
0xed82b078
· blocks 1
#4
0x0c7abd22
· blocks 1
#9
execFwdPositionOpsV2
#14
0xed82b078
#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
6
w2
8
w4
9
w3
12
w2
14
w3
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0xf2e7bb96…1a55
0x1b6862…e19c
10 touches
10 conflicts
0xe1969b2b…3781
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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)
10 conflicts on slot
0x0000000000…000013
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