pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,433,291
← previous block
next block →
recent activity
Analyzing
Block #74,433,291
22 transactions · 17 stateful · 2026-05-14 01:00:20 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,433,291
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1ffa3c9b
· blocks 3
#2
0x6a051f1c
#3
updatePrices
#4
updatePrices
#5
0x39435dac
· blocks 3
#6
transfer
#9
updateDataFeedsValuesPartial
#10
aggregate3
#11
0x0c7abd22
· blocks 1
#12
setData
#13
0x39abec6b
#20
0x39435dac
#21
0x6a051f1b
#7
0x98717539
· blocks 3
#14
0x0c7abd22
#15
0xed82b078
· blocks 1
#16
0x5339c59f
· blocks 1
#8
0x98717539
#17
0xed82b078
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
7
w1
8
w2
11
w0
14
w1
15
w1
16
w1
17
w2
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xadac4a86…c2bc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0xbbee74c2…567a
0x065c9d…c394
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x06b3fede…7ccc
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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity