pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,841,415
← previous block
next block →
recent activity
Analyzing
Block #75,841,415
13 transactions · 10 stateful · 2026-05-20 13:53:02 UTC
Parallelism
77
/100
Blocked
30
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,841,415
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x6df9e92b
· blocks 1
#4
updateDataFeedsValuesPartial
#5
0x6a0dbd35
#6
setData
#7
0x2fefdc…f113
#8
0x0869a1…de9f
#9
0xf83859…3b61
#10
0x39435dac
· blocks 2
#3
0x6df9e92b
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
10
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1546d8ad…f17f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x74e485b1…d380
0x34b655…2a6f
6 touches
3 conflicts
0x4546ebad…b908
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0001
0x75c3ab…4f0d
4 touches
1 conflict
0xac206e47…ef7d
0x34b655…2a6f
4 touches
1 conflict
0x5593214e…dfc1
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
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:
Perpl
3 conflicts on slot
0x1546d8ad72…57f17f
Audit this contract →
← previous block
·
next block →
recent activity