pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,344,448
← previous block
next block →
recent activity
Analyzing
Block #74,344,448
19 transactions · 16 stateful · 2026-05-13 15:08:58 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,344,448
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xed82b078
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x98717539
· blocks 4
#11
0x0c7abd22
#12
0x6a049482
· blocks 1
#13
setData
#3
updatePrices
#9
0x98717539
· blocks 1
#14
0x39435dac
· blocks 3
#18
0x6a049482
#10
0x98717539
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
8
w0
9
w1
10
w2
12
w0
14
w1
15
w2
16
w3
17
w4
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xeebd31ac…0794
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x97b0b2ee…4666
0x34b655…2a6f
6 touches
3 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
4 touches
1 conflict
0x908d4442…2c4b
0x34b655…2a6f
4 touches
1 conflict
0x99f080dc…58c1
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity