pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,228,410
← previous block
next block →
recent activity
Analyzing
Block #72,228,410
16 transactions · 12 stateful · 2026-05-03 20:00:03 UTC
Parallelism
81
/100
Blocked
42
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,228,410
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x1094dc9f
#5
0x69f7a9bb
#7
0x05ee6a22
#8
0x05ee6a22
#9
0x98717539
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
setData
#15
0x39435dac
#2
0x0c7abd22
· blocks 1
#6
0x9036287a
· blocks 2
#3
0x0c7abd22
#12
0x3f5c179b
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w1
12
w2
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d7fcda3…d2e2
0xd32edf…ff58
5 touches
3 conflicts
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x65d866c8…a265
0x065c9d…c394
4 touches
1 conflict
0xbe094a7f…539c
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xbf04f37d…85f2
0x2a68ba…90c5
4 touches
1 conflict
0x7f4c409a…2211
0x065c9d…c394
3 touches
1 conflict
0x03510b81…b70f
0x065c9d…c394
3 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
3 conflicts on slot
0x0d7fcda34a…6bd2e2
Audit this contract →
← previous block
·
next block →
recent activity