pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#73,970,449
← previous block
next block →
recent activity
Analyzing
Block #73,970,449
17 transactions · 15 stateful · 2026-05-11 21:38:34 UTC
Parallelism
53
/100
Blocked
47
%
Avg conflicts / tx
1.47
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,970,449
· 17 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
#2
updateFeeds
#3
forward
#4
updateDataFeedsValuesPartial
#5
0x5339c59f
#6
0x5339c59f
· blocks 3
#7
0x5339c59f
· blocks 4
#15
setData
#16
jMMeC
#8
0x5339c59f
· blocks 3
#9
0xed82b078
· blocks 5
#10
0xed82b078
· blocks 4
#11
0xed82b078
· blocks 3
#12
0xed82b078
· blocks 2
#13
0xed82b078
· blocks 1
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
8
w1
9
w2
10
w3
11
w4
12
w5
13
w6
14
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
12 touches
15 conflicts
0x046a928e…0012
0x2a68ba…90c5
10 touches
10 conflicts
0xf537eaa0…73c8
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x6f08361d…bda6
0x065c9d…c394
6 touches
3 conflicts
0x4b123918…f2c0
0xb7f03e…0e67
2 touches
0 conflicts
0x4b123918…f2c1
0xb7f03e…0e67
2 touches
0 conflicts
0x4b123918…f2c2
0xb7f03e…0e67
2 touches
0 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:
0x065c9d28…a9c394
15 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity