pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,948,298
← previous block
next block →
recent activity
Analyzing
Block #75,948,298
21 transactions · 15 stateful · 2026-05-21 01:45:35 UTC
Parallelism
76
/100
Blocked
47
%
Avg conflicts / tx
0.52
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,948,298
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
updatePrices
· blocks 2
#3
updatePrices
#4
updatePrices
#6
updatePrices
#8
0x5bf9264c
#9
0x5bf9264c
#10
updateDataFeedsValuesPartial
#11
0x0c7abd22
· blocks 3
#14
setData
#17
0xed82b078
#18
redeemDelegations
#19
0x39435dac
· blocks 1
#5
updatePrices
· blocks 1
#12
0x0c7abd22
· blocks 2
#20
0x39435dac
#7
updatePrices
#13
0x0c7abd22
· blocks 1
#15
0x0c7abd22
· blocks 1
#16
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
7
w2
11
w0
12
w1
13
w2
15
w3
16
w4
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x48a29a03…c436
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x25a55d90…c7f1
0xd32edf…ff58
7 touches
6 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity