pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,334,456
← previous block
next block →
recent activity
Analyzing
Block #74,334,456
19 transactions · 12 stateful · 2026-05-13 14:02:32 UTC
Parallelism
63
/100
Blocked
58
%
Avg conflicts / tx
0.84
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,334,456
· 19 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xed82b078
#2
updatePrices
· blocks 1
#3
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x6a0484f0
#9
0x98717539
· blocks 3
#11
0x6df9e92b
#12
updateDataFeedsValuesPartial
#13
setData
#4
updatePrices
#10
0x98717539
· blocks 2
#14
0x39435dac
· blocks 4
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
9
w0
10
w1
14
w2
15
w3
16
w4
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
8 touches
6 conflicts
0x97d5efed…1aa4
0x34b655…2a6f
6 touches
3 conflicts
0x4f483049…3cc7
0x34b655…2a6f
6 touches
3 conflicts
0xc106aa43…2443
0x34b655…2a6f
6 touches
3 conflicts
0x9be2b99a…a959
0x34b655…2a6f
4 touches
1 conflict
0xd6aabe89…92f5
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity