pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,665,378
← previous block
next block →
recent activity
Analyzing
Block #75,665,378
15 transactions · 10 stateful · 2026-05-19 18:20:31 UTC
Parallelism
87
/100
Blocked
40
%
Avg conflicts / tx
0.27
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,665,378
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a0caa66
#3
0x98717539
· blocks 2
#5
0x6a0caa66
#7
0x0f6795d9
#8
updateDataFeedsValuesPartial
#10
0xed82b078
#11
0x6df9e92b
· blocks 1
#13
0x6a0caa66
#14
setData
#4
0x98717539
#6
0x0f6795d9
#9
0xed82b078
#12
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w1
9
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x8f84702c…c5f9
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x1686502b…a1d2
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x86dfd5…6a7d
4 touches
1 conflict
0x00000000…0001
0x86dfd5…6a7d
4 touches
1 conflict
0x1d4c90ab…1ba7
0xb72e62…7777
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
1 conflict on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity