pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#77,782,508
← previous block
next block →
recent activity
Analyzing
Block #77,782,508
18 transactions · 16 stateful · 2026-05-29 13:26:07 UTC
Parallelism
72
/100
Blocked
38
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,782,508
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x1094dc9f
· blocks 2
#2
0x0c7abd22
#4
batchUpdate
#6
updatePrices
· blocks 4
#11
updatePrices
#12
updateDataFeedsValuesPartial
#13
setData
#14
execOrders
#15
execOrders
#16
execOrders
#17
execOrders
#3
batchUpdate
· blocks 1
#7
updatePrices
· blocks 3
#5
0xab083028
#8
updatePrices
· blocks 2
#9
updatePrices
· blocks 1
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w2
6
w0
7
w1
8
w2
9
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
10 touches
10 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x52e69143…95ad
0x065c9d…c394
4 touches
1 conflict
0xce827910…ff22
0x065c9d…c394
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0xc43f4c05…d6d1
0x065c9d…c394
3 touches
1 conflict
0x4e368b2b…09ac
0x754704…b603
2 touches
0 conflicts
0x9194f4a3…10b8
0x754704…b603
2 touches
0 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