pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,976,044
← previous block
next block →
recent activity
Analyzing
Block #72,976,044
16 transactions · 15 stateful · 2026-05-07 07:05:04 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.88
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,976,044
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x69fc3a17
· blocks 2
#4
0x98717539
· blocks 3
#8
updateDataFeedsValuesPartial
#9
0x5339c59f
· blocks 2
#13
0xeffdedb0
#14
setData
#3
0x69fc3a18
· blocks 1
#5
0x98717539
· blocks 3
#10
0x5339c59f
· blocks 1
#6
0x98717539
· blocks 2
#11
0x5339c59f
#12
0x69fc3a18
#7
0x98717539
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
9
w0
10
w1
11
w2
12
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xdaca243a…f9de
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1ab
0x8d66a4…3095
4 touches
1 conflict
0x96504a63…52d2
0x8d66a4…3095
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity