pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,535,776
← previous block
next block →
recent activity
Analyzing
Block #77,535,776
17 transactions · 17 stateful · 2026-05-28 10:00:34 UTC
Parallelism
65
/100
Blocked
59
%
Avg conflicts / tx
1.06
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,535,776
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#5
0x6a1812b9
· blocks 1
#11
updatePrices
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 4
#6
0x6a1812b9
#15
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#7
0x5339c59f
· blocks 1
#16
0x39435dac
#4
0x1094dc9f
· blocks 2
#8
0xab083028
· blocks 2
#9
0xab083028
#10
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
5
w0
6
w1
7
w2
8
w4
9
w5
10
w5
14
w0
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x27a04273…27c5
0x065c9d…c394
6 touches
3 conflicts
0x49cbdb1b…bda4
0x065c9d…c394
6 touches
3 conflicts
0x82cf3644…972a
0xd32edf…ff58
5 touches
3 conflicts
0x49807c1e…5e0f
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0x13a54fa2d3…a35ae3
Audit this contract →
← previous block
·
next block →
recent activity