pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,774,843
← previous block
next block →
recent activity
Analyzing
Block #74,774,843
18 transactions · 14 stateful · 2026-05-15 15:04:29 UTC
Parallelism
72
/100
Blocked
43
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,774,843
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x1ffa3c9b
· blocks 2
#2
updatePrices
#3
0x6a073675
#4
updateDataFeedsValuesPartial
#5
0x0c7abd22
#8
0x6a073675
#9
setData
#10
0xc899ca…7809
#11
0x84514b…62c4
#12
0x747857…ebec
#13
0x39435dac
· blocks 4
#6
0xed82b078
· blocks 1
#14
0x39435dac
· blocks 3
#7
0xed82b078
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w2
13
w0
14
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xe22ab637…7a8e
0x34b655…2a6f
6 touches
3 conflicts
0xe2616015…bb5b
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xea57afd0…4232
0x34b655…2a6f
6 touches
3 conflicts
0xd49762c9…1359
0x34b655…2a6f
6 touches
3 conflicts
0xb138d087…4689
0x34b655…2a6f
6 touches
3 conflicts
0xc2c78c3f…0ed0
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity