pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,805,510
← previous block
next block →
recent activity
Analyzing
Block #74,805,510
22 transactions · 15 stateful · 2026-05-15 18:29:19 UTC
Parallelism
82
/100
Blocked
60
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,805,510
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0x1094dc9f
#4
flash
#6
0x05ee6a22
#8
updatePrices
· blocks 1
#10
0x5bf9264c
· blocks 1
#12
transfer
#13
0x98717539
· blocks 3
#14
updateDataFeedsValuesPartial
#16
0xed82b078
#17
setData
#19
0x39435dac
#2
0x0c7abd22
#5
0x1ffa3c9b
· blocks 2
#9
updatePrices
#11
0x5bf9264c
#18
0x39435dac
· blocks 2
#7
0xed82b078
#15
0x5339c59f
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w1
7
w2
8
w0
9
w1
10
w0
11
w1
13
w0
15
w2
18
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x8c49c85c…ee96
0x34b655…2a6f
8 touches
6 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x070a562a…8147
0x34b655…2a6f
5 touches
3 conflicts
0xd43658eb…9f1e
0x065c9d…c394
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
6 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity