pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#77,781,353
← previous block
next block →
recent activity
Analyzing
Block #77,781,353
24 transactions · 19 stateful · 2026-05-29 13:18:26 UTC
Parallelism
79
/100
Blocked
53
%
Avg conflicts / tx
0.88
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,781,353
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a19929a
#6
main_all
#8
batchUpdate
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updatePrices
· blocks 4
#16
0x6a19929a
#17
exactInputSingle
#18
0x3f5c179b
#19
0x6a199299
#20
setData
#21
execOrders
· blocks 2
#2
0x0c7abd22
· blocks 2
#12
updatePrices
· blocks 3
#22
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 2
#13
updatePrices
· blocks 2
#23
execOrders
#4
0x0c7abd22
· blocks 1
#14
updatePrices
· blocks 1
#7
batchUpdate
#15
updatePrices
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
7
w4
11
w0
12
w1
13
w2
14
w3
15
w4
21
w0
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
10 touches
10 conflicts
0x35be81ec…50a9
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0x1045386d…cb8c
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:
0xab35264b…1cfa38
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity