pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,352,293
← previous block
next block →
recent activity
Analyzing
Block #74,352,293
27 transactions · 17 stateful · 2026-05-13 16:01:04 UTC
Parallelism
78
/100
Blocked
53
%
Avg conflicts / tx
0.81
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,352,293
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x1ffa3c9b
· blocks 1
#2
execute
#3
0x6a04a0b8
#4
0x6a04a0b8
#5
0x6a04a0b8
#6
updatePrices
· blocks 3
#8
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
forward
#16
0x98717539
· blocks 5
#17
updateDataFeedsValuesPartial
#18
redeemDelegations
#20
0x6a04a0b8
#21
setData
#7
updatePrices
· blocks 2
#19
0x0c7abd22
#22
0x39435dac
· blocks 4
#9
updatePrices
· blocks 1
#23
0x39435dac
· blocks 3
#10
updatePrices
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
9
w2
10
w3
16
w0
19
w1
22
w1
23
w2
24
w3
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8c49c85c…ee96
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x97b0b2ee…4666
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xeebd31ac…0794
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
15 conflicts on slot
0x8c49c85c3e…afee96
Audit this contract →
← previous block
·
next block →
recent activity