pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,569,433
← previous block
next block →
recent activity
Analyzing
Block #77,569,433
19 transactions · 17 stateful · 2026-05-28 13:44:37 UTC
Parallelism
89
/100
Blocked
18
%
Avg conflicts / tx
0.16
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,569,433
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6df9e92b
· blocks 1
#3
0xab083028
#4
0xed82b078
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updatePrices
· blocks 1
#11
updatePrices
#12
0x0c7abd22
#13
0x0f6795d9
#14
0x0f6795d9
#15
0x6a18473c
#16
setData
#17
redeemDelegations
#18
0x39435dac
#2
0x6df9e92b
#5
0xed82b078
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x44ad89ba…cf83
0x23c26b…7777
2 touches
0 conflicts
0x81a7ba4d…8c4b
0x23c26b…7777
2 touches
0 conflicts
0x44ad89ba…cf83
0x28c888…7777
2 touches
0 conflicts
0x456c8d76…7964
0x28c888…7777
2 touches
0 conflicts
0x0fde64da…aa3e
0x2a68ba…90c5
2 touches
0 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:
0xab35264b…1cfa38
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity