pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,517,389
← previous block
next block →
recent activity
Analyzing
Block #77,517,389
29 transactions · 21 stateful · 2026-05-28 07:58:04 UTC
Parallelism
76
/100
Blocked
43
%
Avg conflicts / tx
0.83
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,517,389
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xff401d8f
· blocks 3
#4
____MEV_X____Ga543
#5
0xcf7468f4
#6
0x6a17f603
#7
0x0c7abd22
· blocks 4
#8
0x05ee6a22
#9
0x05ee6a22
#12
0x5bf9264c
#13
0x6b8f732b
#16
0x3f5c179b
#18
0x62be7533
#19
0x0f6795d9
#20
updateDataFeedsValuesPartial
#21
verifyOracleProofV2
#23
0x0f6795d9
#24
0x0f6795d9
#25
setData
#27
0x8b23406f
#28
0x39435dac
#2
____MEV_X____Ga543
· blocks 2
#14
0x0c7abd22
· blocks 3
#3
0x1094dc9f
· blocks 3
#15
0x0c7abd22
· blocks 2
#10
0xab083028
· blocks 3
#11
0xed82b078
· blocks 2
#17
0x0c7abd22
· blocks 2
#22
0x40e79b1b
#26
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
10
w3
11
w4
14
w1
15
w2
17
w5
22
w6
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1f76de35…c119
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xce827910…ff22
0x065c9d…c394
8 touches
6 conflicts
0x7d42dc8b…fdb6
0x2a68ba…90c5
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x7ed092e4…041a
0x065c9d…c394
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x1f76de351d…eec119
Audit this contract →
← previous block
·
next block →
recent activity