pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,911,728
← previous block
next block →
recent activity
Analyzing
Block #73,911,728
17 transactions · 17 stateful · 2026-05-11 15:07:44 UTC
Parallelism
82
/100
Blocked
41
%
Avg conflicts / tx
0.59
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,911,728
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
approve
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x5339c59f
· blocks 2
#10
0x5339c59f
#11
0x5339c59f
#12
0x6a01f138
#13
setData
#14
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 1
#5
swap
#8
0x5339c59f
· blocks 1
#15
0x39435dac
· blocks 1
#3
0x0c7abd22
#9
0x5339c59f
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
7
w0
8
w1
9
w2
14
w0
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x2656ed11…6f88
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x0f28fb99…3d2a
0x1b6862…e19c
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity