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Analyzing
Block #87,918,871
90 transactions · 55 stateful · 2026-07-15 12:53:18 UTC
Parallelism
79/100
Blocked
80%
Avg conflicts / tx
2.76
Longest chain
19 deep
Execution timeline
did this block parallelize well?
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block #87,918,871 · 90 txs across 19 waves · depth 19
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
wave w12
wave w13
wave w14
wave w15
wave w16
wave w17
wave w18
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w36w47w513w614w122w229w333w135w436w538w639w741w842w944w1045w1147w1248w1350w1451w1581w784w885w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
32 touches
120 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
28 touches
91 conflicts
0x28c714d9…9438
0xa6afd3…d132
24 touches
66 conflicts
0x8cf3d245…1d0d
0x2b46c0…1669
24 touches
66 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
24 touches
66 conflicts
0xdb067026…9eb8
0x2b46c0…1669
24 touches
66 conflicts
0xb566cc65…214d
0xa6afd3…d132
24 touches
66 conflicts
0x5778d110…d2e6
0xc8689a…ee79
24 touches
66 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: Kuru Exchange: MarginAccount
120 conflicts on slot 0x889d5e90c7…59929a
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