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Analyzing
Block #99,855,281
19 transactions · 16 stateful · 2026-08-28 08:51:05 UTC
Parallelism
84/100
Blocked
31%
Avg conflicts / tx
0.32
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #99,855,281 · 19 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w15w29w014w215w118w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9866979…ad92
0xd32edf…ff58
5 touches
3 conflicts
0xba5743c7…21bf
0x1b6862…e19c
4 touches
1 conflict
0x184a9b09…c825
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xbd22d0fc…64fd
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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: FastLane: FastLaneAuctionHandler
3 conflicts on slot 0xb986697902…edad92
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