pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,773,134
← previous block
next block →
recent activity
Analyzing
Block #74,773,134
28 transactions · 19 stateful · 2026-05-15 14:53:02 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.57
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,773,134
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
updatePrices
· blocks 2
#5
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x6a0733c5
· blocks 1
#10
0x98717539
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updatePosition
#14
0x5339c59f
#16
0x27bdef…9fc9
#17
0xce2840…5535
#18
0x8e5349…8ff8
#19
0x97d7ca…51d7
#20
setData
#21
0x04919a…f12d
#23
0x6a0733c5
#24
redeemDelegations
#2
0x0c7abd22
#4
updatePrices
· blocks 1
#11
0x98717539
· blocks 3
#15
0xed82b078
#22
0x6a0733c5
#6
updatePrices
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w2
9
w0
10
w0
11
w1
15
w1
22
w1
25
w2
26
w3
27
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x631b4113…baa9
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9df82d7…549f
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x93afca4c…b47a
0x1b6862…e19c
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:
0x34b6552d…112a6f
10 conflicts on slot
0x631b41138f…31baa9
Audit this contract →
← previous block
·
next block →
recent activity