pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#75,269,124
← previous block
next block →
recent activity
Analyzing
Block #75,269,124
29 transactions · 21 stateful · 2026-05-17 22:05:22 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.9
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,269,124
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a0a3c1a
#6
0x6a0a3c1a
#7
0x6a0a3c1a
#8
exactOutputSingle
#10
0xe7be4706
#13
execPerpOps
#14
0xccf50a51
#15
execPerpOps
#16
0x98717539
· blocks 4
#20
updateDataFeedsValuesPartial
#21
collect
#22
batchUpdate
#24
0x25bd1cf0
#25
setData
#26
0x26c790…78a4
#27
0x1945d2…cbb5
#2
0x0c7abd22
· blocks 3
#17
0x98717539
· blocks 3
#3
0x0c7abd22
· blocks 5
#18
0x98717539
· blocks 1
#28
execOrders
#4
0x0c7abd22
· blocks 2
#11
0xed82b078
· blocks 2
#19
0x98717539
#9
0x0756e95c
· blocks 2
#12
0x1ffa3c9b
· blocks 1
#23
0xed82b078
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
9
w4
11
w3
12
w5
16
w0
17
w1
18
w2
19
w3
23
w6
28
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xf3d7a307…4d63
0x065c9d…c394
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x45e879c6…636c
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xe937b6bc…8a58
0x1b6862…e19c
6 touches
3 conflicts
0x801a6e57…d85c
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:
Perpl
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity