pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,579,226
← previous block
next block →
recent activity
Analyzing
Block #77,579,226
24 transactions · 16 stateful · 2026-05-28 14:49:57 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,579,226
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
revealWithCallback
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x6a18568d
#12
redeemDelegations
#13
0x0f6795d9
· blocks 4
#14
0x0f6795d9
#15
0x3f5c179b
#17
0x0f6795d9
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
setData
#16
0x0f6795d9
· blocks 1
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
13
w0
16
w1
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x68c23664…74c4
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xfe39a1f7…8eb0
0x34b655…2a6f
4 touches
1 conflict
0x62363b97…ab37
0x34b655…2a6f
4 touches
1 conflict
0x69941f7e…3b1d
0x34b655…2a6f
4 touches
1 conflict
0x89999c15…fdac
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f0
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
0x68c2366471…c574c4
Audit this contract →
← previous block
·
next block →
recent activity