pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,922,421
← previous block
next block →
recent activity
Analyzing
Block #73,922,421
10 transactions · 10 stateful · 2026-05-11 16:19:04 UTC
Parallelism
60
/100
Blocked
30
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,922,421
· 10 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
revealWithCallback
#2
0x98717539
· blocks 3
#5
updateDataFeedsValuesPartial
#6
0x0c7abd22
#7
0x62be7533
#8
setData
#3
0x98717539
· blocks 2
#4
0x98717539
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9d92359d…0ca7
0x34b655…2a6f
8 touches
6 conflicts
0x8db1e0f2…2fcf
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x03df3a18…58e7
0x34b655…2a6f
6 touches
3 conflicts
0x1319ae2c…7f9a
0x34b655…2a6f
6 touches
3 conflicts
0x4f483049…3cc7
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x77905798…fe3d
0x34b655…2a6f
6 touches
3 conflicts
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
0x9d92359d99…940ca7
Audit this contract →
← previous block
·
next block →
recent activity