pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,429,459
← previous block
next block →
recent activity
Analyzing
Block #72,429,459
10 transactions · 9 stateful · 2026-05-04 18:23:29 UTC
Parallelism
70
/100
Blocked
44
%
Avg conflicts / tx
0.6
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,429,459
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x9036287a
· blocks 2
#2
0x98717539
· blocks 2
#4
updateDataFeedsValuesPartial
#5
setData
#7
0x0c7abd22
#3
0x98717539
· blocks 1
#6
0x3f5c179b
· blocks 1
#8
0xed82b078
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w1
8
w2
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffe431af…8faa
0x065c9d…c394
6 touches
3 conflicts
0xadac4a86…c2bc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x005fb969…2d97
0x34b655…2a6f
4 touches
1 conflict
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x11cb770d…a0a3
0x34b655…2a6f
4 touches
1 conflict
0x3c35979a…975d
0x34b655…2a6f
4 touches
1 conflict
0x414e9446…4b59
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:
0x065c9d28…a9c394
3 conflicts on slot
0xffe431af56…838faa
Audit this contract →
← previous block
·
next block →
recent activity