pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,522,568
← previous block
next block →
recent activity
Analyzing
Block #76,522,568
12 transactions · 10 stateful · 2026-05-23 17:30:09 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.42
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,522,568
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x9609049f
#6
0x98717539
· blocks 1
#7
0xed82b078
#8
updateDataFeedsValuesPartial
#10
0x0f6795d9
#11
setData
#2
0x0c7abd22
· blocks 1
#5
0xab083028
#9
0x0f6795d9
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
6
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x034b824e…09f0
0xd32edf…ff58
5 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xcab2b82c…47bc
0x34b655…2a6f
4 touches
1 conflict
0xbc9d8372…c9f0
0xa6afd3…d132
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x26a9b045…f0a9
0x188d58…ea8e
2 touches
0 conflicts
0x26a9b045…f0aa
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…9537
0x188d58…ea8e
2 touches
0 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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0x034b824e48…5b09f0
Audit this contract →
← previous block
·
next block →
recent activity