pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,516,575
← previous block
next block →
recent activity
Analyzing
Block #75,516,575
25 transactions · 16 stateful · 2026-05-19 01:46:05 UTC
Parallelism
84
/100
Blocked
44
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,516,575
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a0bc155
#2
0x6a0bc154
#3
0xab083028
· blocks 1
#4
0x6a0bc154
#5
0x6a0bc154
#6
0x98717539
· blocks 6
#10
0x0c7abd22
#11
0x9e76c652
#12
updateDataFeedsValuesPartial
#14
0x5339c59f
#15
0x0f6795d9
#16
0x6a0bc154
#17
0xa7b2a6…3182
#18
0x9daad2…a67a
#19
setData
#22
0x39435dac
#24
0x39435dac
#7
0x98717539
· blocks 2
#13
0x5339c59f
#20
0x39435dac
· blocks 2
#8
0x98717539
· blocks 1
#21
0x39435dac
· blocks 1
#9
0x98717539
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w0
7
w1
8
w2
9
w3
13
w1
20
w1
21
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1ab
0x8d66a4…3095
8 touches
6 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
8 touches
6 conflicts
0x5086c64a…28ba
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xded5ec0c…f0fc
0x34b655…2a6f
6 touches
3 conflicts
0xc009105d…96f7
0x8d66a4…3095
6 touches
3 conflicts
0x50e10826…843b
0x8d66a4…3095
6 touches
3 conflicts
0x60f7fbaf…bd58
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:
0x8d66a43f…113095
6 conflicts on slot
0x8a35acfbc1…6bd1ab
Audit this contract →
← previous block
·
next block →
recent activity