pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,676,074
← previous block
next block →
recent activity
Analyzing
Block #75,676,074
16 transactions · 13 stateful · 2026-05-19 19:31:53 UTC
Parallelism
63
/100
Blocked
62
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,676,074
· 16 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x98717539
· blocks 4
#5
0x0c7abd22
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x6a0cbb20
· blocks 1
#10
setData
#11
0xac08ec…eae7
#12
0xe9984b…cd0b
#2
0x98717539
· blocks 2
#6
0x0c7abd22
#9
0x6a0cbb20
#13
0x39435dac
· blocks 2
#3
0x98717539
· blocks 2
#4
0x98717539
· blocks 1
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w1
8
w0
9
w1
13
w1
14
w4
15
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1c913164…5c2e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb84
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x0711ec2d…d973
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:
Perpl
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity