pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,731,815
← previous block
next block →
recent activity
Analyzing
Block #75,731,815
18 transactions · 14 stateful · 2026-05-20 01:42:40 UTC
Parallelism
78
/100
Blocked
57
%
Avg conflicts / tx
0.83
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,731,815
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x9609049f
#6
transfer
#8
updateDataFeedsValuesPartial
#10
setData
#11
0x39435dac
· blocks 3
#15
0x39435dac
#16
0x39435dac
#17
jMMeC
#2
0x0c7abd22
· blocks 2
#5
execute
· blocks 1
#12
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 1
#9
createModule
#13
0x39435dac
· blocks 1
#7
0x0c7abd22
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
7
w3
9
w2
11
w0
12
w1
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xeecc2150…194e
0xd32edf…ff58
7 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x580c6fe7…0fe7
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x1282324f…2257
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity