pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,762,839
← previous block
next block →
recent activity
Analyzing
Block #74,762,839
28 transactions · 20 stateful · 2026-05-15 13:44:04 UTC
Parallelism
79
/100
Blocked
60
%
Avg conflicts / tx
0.93
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,762,839
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a07239c
· blocks 1
#2
0x1ffa3c9b
· blocks 3
#4
0xeb8f8b…70d6
#5
updateDataFeedsValuesPartial
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0xccf50a51
· blocks 2
#12
0x6a07239c
#13
0x98717539
· blocks 4
#19
redeemDelegations
#23
jMMeC
#25
0x6a07239c
#26
setData
#3
0x1ffa3c9b
· blocks 2
#11
0x1be2fb9c
· blocks 2
#14
0x98717539
· blocks 3
#18
0x6a07239c
#15
0x98717539
· blocks 2
#20
0x0c7abd22
· blocks 3
#16
0x98717539
· blocks 2
#21
0x0c7abd22
· blocks 1
#24
0xed82b078
#17
0x98717539
· blocks 1
#22
0x0c7abd22
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
10
w0
11
w1
13
w0
14
w1
15
w2
16
w3
17
w4
18
w1
20
w2
21
w3
22
w4
24
w3
27
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x443a3e47…f4a4
0x065c9d…c394
6 touches
3 conflicts
0xfcb7b8b2…ebb3
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb82
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity