pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,839,163
← previous block
next block →
recent activity
Analyzing
Block #75,839,163
26 transactions · 22 stateful · 2026-05-20 13:37:53 UTC
Parallelism
58
/100
Blocked
59
%
Avg conflicts / tx
1.35
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,839,163
· 26 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute
#5
exactOutputSingle
#6
execute
#7
dagSwapByOrderId
#8
0x98717539
· blocks 4
#13
0x366fe5db
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x6a0db9a9
· blocks 1
#17
setData
#19
0x024e5900
#2
0x0c7abd22
· blocks 1
#9
0x98717539
· blocks 3
#18
0x6a0db9a9
#3
0x0c7abd22
#10
0x98717539
· blocks 2
#11
0x98717539
· blocks 4
#12
0x98717539
· blocks 3
#20
0x39435dac
· blocks 5
#21
0x39435dac
· blocks 4
#22
0x39435dac
· blocks 3
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w1
10
w2
11
w3
12
w4
16
w0
18
w1
20
w5
21
w6
22
w7
23
w8
24
w9
25
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x1c913164…5c2e
0x34b655…2a6f
10 touches
10 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0x17a7f697…dcb8
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity