pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,352,316
← previous block
next block →
recent activity
Analyzing
Block #77,352,316
24 transactions · 18 stateful · 2026-05-27 13:38:25 UTC
Parallelism
83
/100
Blocked
33
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,352,316
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x6a16f449
#5
0x6a16f449
#6
0x6a16f448
#7
0x6a16f449
#8
0xab083028
· blocks 1
#9
updatePrices
· blocks 2
#12
updatePrices
#14
0x6c05cd2b
#15
0x15ea9545
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#19
redeemDelegations
#20
forward
#21
forward
#22
setData
#23
0x6a16f449
#2
0x0c7abd22
· blocks 1
#10
updatePrices
· blocks 1
#18
0x3f5c179b
#3
0x0c7abd22
· blocks 1
#11
updatePrices
#13
execute
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
w0
10
w1
11
w2
13
w3
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x629175e1…dadd
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x6293451d…dcb1
0xa6afd3…d132
4 touches
1 conflict
0xc906436c…b676
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
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:
0xab35264b…1cfa38
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity