pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#70,956,272
← previous block
next block →
recent activity
Analyzing
Block #70,956,272
20 transactions · 19 stateful · 2026-04-27 22:41:33 UTC
Parallelism
80
/100
Blocked
53
%
Avg conflicts / tx
1.05
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,956,272
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
· blocks 1
#6
forward
#7
updateDataFeedsValuesPartial
#8
0xed82b078
· blocks 3
#10
0xed82b078
· blocks 3
#11
0xed82b078
· blocks 3
#18
setData
#19
0x39435dac
#2
0x0c7abd22
· blocks 1
#5
updatePrices
#9
0xed82b078
· blocks 2
#12
0xed82b078
· blocks 2
#13
0xed82b078
· blocks 2
#3
0x0c7abd22
#14
0xed82b078
· blocks 1
#15
0xed82b078
· blocks 1
#16
0xed82b078
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
8
w0
9
w1
10
w0
11
w0
12
w1
13
w1
14
w2
15
w2
16
w3
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbbee74c2…567a
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x4ab14837…e1b2
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 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
6 conflicts on slot
0xbbee74c2e7…6e567a
Audit this contract →
← previous block
·
next block →
recent activity