pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#70,999,305
← previous block
next block →
recent activity
Analyzing
Block #70,999,305
12 transactions · 11 stateful · 2026-04-28 03:28:13 UTC
Parallelism
83
/100
Blocked
27
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,999,305
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
0x98717539
· blocks 1
#3
0x69f029c4
· blocks 1
#4
0x6463ffd1
· blocks 1
#5
0x96e62922
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
setData
#6
0x39435dac
#10
0x69f029c5
#11
0xa09e9040
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
6
w1
10
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x83805dc9…a00d
0x065c9d…c394
3 touches
1 conflict
0x369d09e1…5cfa
0x065c9d…c394
2 touches
0 conflicts
0x381838e3…25e7
0x065c9d…c394
2 touches
0 conflicts
0x005fb969…2d97
0x34b655…2a6f
2 touches
0 conflicts
0x3702b140…97ea
0x34b655…2a6f
2 touches
0 conflicts
0x65e795ca…0320
0x34b655…2a6f
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:
0x681e908b…e1ae09
1 conflict on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity