pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,500,894
← previous block
next block →
recent activity
Analyzing
Block #73,500,894
12 transactions · 10 stateful · 2026-05-09 17:17:20 UTC
Parallelism
75
/100
Blocked
30
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,500,894
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x1094dc9f
#5
updatePrices
#6
0x98717539
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x5339c59f
#10
setData
#11
0x39435dac
#2
0x0c7abd22
· blocks 1
#7
0x98717539
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa2aef5e4…b76a
0xd32edf…ff58
5 touches
3 conflicts
0x8876d94c…8435
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x4e7eb462…b2aa
0x1b6862…e19c
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x468c69b1…af11
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1ad
0x8d66a4…3095
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:
0xd32edf66…9fff58
3 conflicts on slot
0xa2aef5e426…35b76a
Audit this contract →
← previous block
·
next block →
recent activity