pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,042,020
← previous block
next block →
recent activity
Analyzing
Block #73,042,020
18 transactions · 13 stateful · 2026-05-07 14:24:10 UTC
Parallelism
67
/100
Blocked
46
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,042,020
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xff401d8f
#2
0x1094dc9f
· blocks 1
#3
0x0c7abd22
· blocks 5
#4
0xe0de3ed7
#5
updatePrices
#6
updatePrices
#9
0x5bf9264c
· blocks 1
#11
updateDataFeedsValuesPartial
#14
0x62be7533
#15
0xeffdedb0
#16
setData
#7
0x0c7abd22
· blocks 4
#10
0x5bf9264c
#8
0x0c7abd22
· blocks 3
#12
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
7
w1
8
w2
9
w0
10
w1
12
w3
13
w4
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x28a1c72d…6db9
0xd32edf…ff58
11 touches
15 conflicts
0xb9ddf95b…d0d4
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb87
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x70b2f813…783c
0x2a68ba…90c5
4 touches
1 conflict
0x22e0cc1d…ad04
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:
0xd32edf66…9fff58
15 conflicts on slot
0x28a1c72d35…3a6db9
Audit this contract →
← previous block
·
next block →
recent activity