pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,562,853
← previous block
next block →
recent activity
Analyzing
Block #74,562,853
23 transactions · 22 stateful · 2026-05-14 15:28:07 UTC
Parallelism
61
/100
Blocked
68
%
Avg conflicts / tx
2.13
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,562,853
· 23 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a05ea7e
· blocks 1
#2
updatePrices
· blocks 8
#12
0x6a05ea7e
#13
0x98717539
· blocks 6
#17
0x0c7abd22
#18
updateDataFeedsValuesPartial
#19
setData
#3
updatePrices
· blocks 7
#11
0x6a05ea7e
#14
0x98717539
· blocks 2
#20
0x39435dac
· blocks 2
#4
updatePrices
· blocks 6
#15
0x98717539
· blocks 1
#21
0x39435dac
· blocks 1
#5
updatePrices
· blocks 5
#16
0x98717539
#22
0x39435dac
#6
updatePrices
· blocks 4
#7
updatePrices
· blocks 3
#8
updatePrices
· blocks 2
#9
updatePrices
· blocks 1
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
8
w6
9
w7
10
w8
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
18 touches
36 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x1c389468…6b0e
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x74871f7d…4da8
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0x87a380d9…2d04
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:
0xab35264b…1cfa38
36 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity