pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,681,256
← previous block
next block →
recent activity
Analyzing
Block #73,681,256
10 transactions · 10 stateful · 2026-05-10 13:22:09 UTC
Parallelism
40
/100
Blocked
50
%
Avg conflicts / tx
1.5
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,681,256
· 10 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
setData
#4
0x5339c59f
· blocks 5
#5
0x5339c59f
· blocks 4
#6
0x5339c59f
· blocks 3
#7
0xed82b078
· blocks 2
#8
0xed82b078
· blocks 1
#9
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
12 touches
15 conflicts
0x0ac31945…2c72
0x065c9d…c394
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x06d52323…fa52
0x34b655…2a6f
2 touches
0 conflicts
0x2ac7f66e…e903
0x34b655…2a6f
2 touches
0 conflicts
0x4ec9ff52…e6f7
0x34b655…2a6f
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x885efce3…7496
0x34b655…2a6f
2 touches
0 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:
0x2a68ba18…8e90c5
15 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity