pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,357,782
← previous block
next block →
recent activity
Analyzing
Block #77,357,782
24 transactions · 15 stateful · 2026-05-27 14:14:53 UTC
Parallelism
88
/100
Blocked
20
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,357,782
· 24 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a16fcd4
#2
0xed82b078
· blocks 2
#3
0xed82b078
· blocks 1
#4
0xab083028
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x6a16fcd4
#15
0x6a16fcd4
#16
0x6a16fcd4
#18
0x0c7abd22
· blocks 1
#19
setData
#21
0x0f6795d9
#22
0x0f6795d9
#23
0x0f6795d9
#5
0xab083028
· blocks 1
#20
0x0c7abd22
#17
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
5
w1
17
w2
18
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbc9d8372…c9f0
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x18cf3003…51d1
0x065c9d…c394
4 touches
1 conflict
0xf0d3c3f0…c09e
0xa6afd3…d132
4 touches
1 conflict
0xaa89a34b…57aa
0x065c9d…c394
4 touches
1 conflict
0xfaa2ce3e…4bdc
0x065c9d…c394
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:
0xa6afd386…b0d132
3 conflicts on slot
0xbc9d837271…3dc9f0
Audit this contract →
← previous block
·
next block →
recent activity