pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,340,768
← previous block
next block →
recent activity
Analyzing
Block #77,340,768
18 transactions · 12 stateful · 2026-05-27 12:21:37 UTC
Parallelism
83
/100
Blocked
17
%
Avg conflicts / tx
0.11
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,340,768
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5bf9264c
#7
0x5bf9264c
#8
transfer
#9
updateDataFeedsValuesPartial
#10
0x0c7abd22
#12
0x39435dac
#13
0x0f6795d9
#14
0x0f6795d9
#15
transfer
#16
setData
#17
approve
#2
0xab083028
· blocks 1
#11
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x799516ce…2c47
0xa6afd3…d132
4 touches
1 conflict
0xf282ecf6…2242
0xa6afd3…d132
4 touches
1 conflict
0x77ed432f…fa04
0x065c9d…c394
2 touches
0 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
2 touches
0 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
2 touches
0 conflicts
0x99f666e3…b2a2
0x3bd359…433a
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:
Kuru Exchange: MarginAccount
1 conflict on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity