pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,352,339
← previous block
next block →
recent activity
Analyzing
Block #77,352,339
30 transactions · 17 stateful · 2026-05-27 13:38:34 UTC
Parallelism
87
/100
Blocked
53
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,352,339
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a16f452
· blocks 1
#2
0x6a16f452
#3
0x6a16f452
#4
0x6a16f452
#5
0x6a16f452
#6
0xed82b078
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
0x0c7abd22
· blocks 2
#19
redeemDelegations
#20
0x62be7533
#23
0x39435dac
· blocks 2
#25
0x6a16f452
#26
0x6a16f452
#27
setData
#7
0xab083028
· blocks 3
#13
updatePrices
#24
0x6a16f452
#28
0x39435dac
· blocks 1
#8
0xab083028
· blocks 1
#21
0x0c7abd22
· blocks 1
#29
0x39435dac
#18
0x3f5c179b
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
8
w2
10
w0
13
w1
17
w0
18
w3
21
w2
22
w3
23
w0
24
w1
28
w1
29
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x18cf3003…51d1
0x065c9d…c394
8 touches
6 conflicts
0xcc8faac2…c766
0x065c9d…c394
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xdf3a59db…3b19
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb85
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
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:
Kuru Exchange: Market-MON/USDC
6 conflicts on slot
0x18cf3003ed…9951d1
Audit this contract →
← previous block
·
next block →
recent activity