pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,527,129
← previous block
next block →
recent activity
Analyzing
Block #74,527,129
30 transactions · 24 stateful · 2026-05-14 11:26:52 UTC
Parallelism
83
/100
Blocked
54
%
Avg conflicts / tx
0.77
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,527,129
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a05b1f4
· blocks 1
#2
_makeSwaps
#3
updatePrices
· blocks 3
#8
0x6a05b1f4
#9
0x98717539
· blocks 5
#12
0x6a05b1f4
#13
0x0c7abd22
· blocks 1
#15
0x6df9e92b
· blocks 2
#18
updateDataFeedsValuesPartial
#19
0x5339c59f
#20
0xed82b078
#21
setData
#22
0xd17479…9807
#23
0xc7ae2f…f4a0
#24
0x26ace5…1695
#25
0x39435dac
#4
updatePrices
· blocks 2
#7
0x6a05b1f4
#10
0x98717539
· blocks 1
#14
0x0c7abd22
#16
0x6df9e92b
· blocks 1
#26
0x39435dac
· blocks 3
#5
updatePrices
· blocks 1
#11
0x98717539
#17
0x6df9e92b
#27
0x39435dac
· blocks 2
#6
updatePrices
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
7
w1
9
w0
10
w1
11
w2
13
w0
14
w1
15
w0
16
w1
17
w2
26
w1
27
w2
28
w3
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x8c49c85c…ee96
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xbc04d98e…a484
0x34b655…2a6f
6 touches
3 conflicts
0x1686502b…a1d2
0x3bd359…433a
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