pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,553,865
← previous block
next block →
recent activity
Analyzing
Block #77,553,865
26 transactions · 18 stateful · 2026-05-28 12:01:02 UTC
Parallelism
88
/100
Blocked
33
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,553,865
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x1be2fb9c
#5
execute
#6
0xed82b078
#7
updateDataFeedsValuesPartial
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
0x55e58ed0
#13
0x0f6795d9
· blocks 2
#14
0xbe70473d
#15
0x2993270a
#16
0x0f6795d9
#17
0x0f6795d9
#18
0x0f6795d9
#19
0xabcf97…ae61
#20
setData
#22
redeemDelegations
#23
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 1
#9
updatePrices
#21
0x3b21efb6
· blocks 1
#24
0x39435dac
· blocks 1
#3
0x0c7abd22
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w1
13
w0
21
w1
23
w0
24
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xfc33f5d7…c0d0
0xd32edf…ff58
5 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
4 touches
1 conflict
0xf6d214b0…8abe
0x34b655…2a6f
4 touches
1 conflict
0xdf352747…7eaf
0x34b655…2a6f
4 touches
1 conflict
0x0a809ce1…7894
0x34b655…2a6f
4 touches
1 conflict
0x1f8ac5d7…2169
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
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:
Perpl
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity