pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,371,027
← previous block
next block →
recent activity
Analyzing
Block #72,371,027
29 transactions · 22 stateful · 2026-05-04 11:54:04 UTC
Parallelism
72
/100
Blocked
45
%
Avg conflicts / tx
0.9
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,371,027
· 29 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xc96463…5b4b
#4
0x69f88953
#5
0x69f88953
#6
0x69f88953
#7
execute
#8
execute
#9
postStateList
#10
0x69f88953
#11
0x69f88953
#12
0x98717539
· blocks 5
#16
0x98717539
#17
updateDataFeedsValuesPartial
#18
setData
#19
0x0f6795d9
· blocks 4
#20
updatePosition
#21
0x3f5c179b
· blocks 2
#23
0x0f6795d9
#2
0x0c7abd22
#13
0x98717539
· blocks 4
#22
0xed82b078
· blocks 1
#14
0x98717539
· blocks 1
#24
0xed82b078
#15
0x98717539
· blocks 2
#25
0x39435dac
· blocks 3
#26
0x39435dac
· blocks 2
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
12
w0
13
w1
14
w2
15
w3
19
w0
21
w0
22
w1
24
w2
25
w4
26
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x7ee110ef…8394
0x34b655…2a6f
8 touches
6 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x1c913164…5c2e
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity