pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,224,639
← previous block
next block →
recent activity
Analyzing
Block #72,224,639
16 transactions · 12 stateful · 2026-05-03 19:34:42 UTC
Parallelism
75
/100
Blocked
25
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,224,639
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0d484c28
#3
0x69f7a3ca
#4
0x98717539
#5
updateDataFeedsValuesPartial
#6
0x69f7a3ca
#7
0x3f5c179b
#8
0x6df9e92b
#9
setData
#10
0x39435dac
· blocks 3
#14
0x39435dac
#15
0x39435dac
#11
0x39435dac
· blocks 2
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
12
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x2965e2d6…5800
0x34b655…2a6f
4 touches
1 conflict
0x3187fda9…57d9
0x34b655…2a6f
4 touches
1 conflict
0x388f889f…a655
0x34b655…2a6f
4 touches
1 conflict
0x41d3bfa5…523e
0x34b655…2a6f
4 touches
1 conflict
0x4ab3cec3…d0e0
0x34b655…2a6f
4 touches
1 conflict
0x5202eeec…466f
0x34b655…2a6f
4 touches
1 conflict
0x6713b018…05f3
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity