pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,454,821
← previous block
next block →
recent activity
Analyzing
Block #74,454,821
16 transactions · 11 stateful · 2026-05-14 03:23:36 UTC
Parallelism
75
/100
Blocked
27
%
Avg conflicts / tx
0.31
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,454,821
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a0540af
#2
0x1ffa3c9b
· blocks 2
#4
updateDataFeedsValuesPartial
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
forward
#10
0x5339c59f
#12
setData
#13
0x8468c2…28be
#14
0x6af8ce…68e4
#15
0x6a0540af
#3
0x1ffa3c9b
· blocks 2
#9
0x5339c59f
· blocks 1
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe67ad5f2…5bd4
0x065c9d…c394
6 touches
3 conflicts
0x2ec4e5a2…bad9
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x6b319071…a105
0xc8689a…ee79
4 touches
1 conflict
0x0f9a3a01…08e7
0x065c9d…c394
4 touches
1 conflict
0x0175b7a6…1dba
0x5d823e…89c6
4 touches
1 conflict
0x0175b7a6…1dbb
0x5d823e…89c6
4 touches
1 conflict
0x0ef1e663…8f2a
0x5d823e…89c6
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:
0x065c9d28…a9c394
3 conflicts on slot
0xe67ad5f269…0a5bd4
Audit this contract →
← previous block
·
next block →
recent activity