pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,792,186
← previous block
next block →
recent activity
Analyzing
Block #75,792,186
17 transactions · 11 stateful · 2026-05-20 08:24:12 UTC
Parallelism
65
/100
Blocked
55
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,792,186
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xcf7468f4
#2
0x1094dc9f
#3
0x9609049f
#4
0x6a0d7024
#5
0x6a0d7024
#6
0x0c7abd22
#7
0x0c7abd22
· blocks 5
#12
0x62be7533
#14
updateDataFeedsValuesPartial
#15
setData
#8
0x0c7abd22
· blocks 4
#9
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 2
#13
0xa09e9040
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w2
10
w3
11
w4
13
w5
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf922ae84…2623
0xd32edf…ff58
11 touches
15 conflicts
0xcb45d9d6…cb86
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x892daf6e…48d8
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x33018431…8f5e
0x188d58…ea8e
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0xf922ae8477…8b2623
Audit this contract →
← previous block
·
next block →
recent activity