pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,919,690
← previous block
next block →
recent activity
Analyzing
Block #74,919,690
23 transactions · 19 stateful · 2026-05-16 07:10:43 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
1.39
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,919,690
· 23 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#6
0x6e060c2c
#7
0x6e060c2c
#9
0x05ee6a22
#11
0x0d04188d
#12
0x6c05cd2b
· blocks 1
#14
updateDataFeedsValuesPartial
#16
CoinFlip_Play
#18
setData
#19
0x8b23406f
#21
0x39435dac
#22
redeemDelegations
#2
0x0c7abd22
· blocks 6
#8
execute
· blocks 1
#15
0xc5918880
#3
0x0c7abd22
· blocks 5
#10
0x0d04188d
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#13
0x0c7abd22
· blocks 2
#17
0x0c7abd22
· blocks 1
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
8
w1
10
w2
13
w5
17
w6
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3bdb45a3…1ec3
0xd32edf…ff58
15 touches
28 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…0003
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
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:
0xd32edf66…9fff58
28 conflicts on slot
0x3bdb45a39e…981ec3
Audit this contract →
← previous block
·
next block →
recent activity