pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,774,072
← previous block
next block →
recent activity
Analyzing
Block #74,774,072
31 transactions · 19 stateful · 2026-05-15 14:59:19 UTC
Parallelism
87
/100
Blocked
42
%
Avg conflicts / tx
0.32
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,774,072
· 31 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a07353e
· blocks 2
#5
0x6a07353e
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
0x98717539
· blocks 1
#13
redeemDelegations
#15
0x0f6795d9
#16
updateTemporalNumericValuesV1
#17
updateDataFeedsValuesPartial
#20
createGame
#21
0x6a07353e
#22
0x554dd6…433b
#23
0x23c79d…a0fc
#24
0x711616…1e8f
#25
0xc7a413…19ae
#26
setData
#29
0x39435dac
#30
0x39435dac
#3
0x6a07353e
· blocks 1
#6
0xed82b078
· blocks 2
#14
0x0f6795d9
· blocks 1
#4
0x6a07353e
#18
0x5339c59f
#19
0xed82b078
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w1
12
w0
14
w1
18
w2
19
w2
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x348fda08…7e96
0x065c9d…c394
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x6eba5e7f…4b52
0x34b655…2a6f
4 touches
1 conflict
0xd49762c9…1359
0x34b655…2a6f
4 touches
1 conflict
0xba38536d…2b7d
0x065c9d…c394
4 touches
1 conflict
0xe2616015…bb5b
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
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:
0x681e908b…e1ae09
3 conflicts on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity