pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,284,313
← previous block
next block →
recent activity
Analyzing
Block #71,284,313
23 transactions · 15 stateful · 2026-04-29 11:05:36 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
0.78
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,284,313
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x1094dc9f
#7
0xe3a3c9cc
#8
updatePrices
· blocks 1
#10
0x0d04188d
#12
0x98717539
· blocks 1
#13
0xe7be4706
#14
0xc2d867a5
#16
updateDataFeedsValuesPartial
#17
setData
#18
get
#19
0x8b23406f
#21
updatePrices
#22
updatePrices
#2
0x0c7abd22
· blocks 4
#9
updatePrices
#20
0x39435dac
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 1
#15
0xed82b078
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
8
w0
9
w1
11
w5
12
w0
15
w4
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x28b63703…3c4e
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xf3d7a307…4d63
0x065c9d…c394
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
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:
0xd32edf66…9fff58
15 conflicts on slot
0x28b63703fc…363c4e
Audit this contract →
← previous block
·
next block →
recent activity