pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,762,635
← previous block
next block →
recent activity
Analyzing
Block #74,762,635
30 transactions · 20 stateful · 2026-05-15 13:42:43 UTC
Parallelism
83
/100
Blocked
45
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,762,635
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
flash
#5
0x6a07234a
#6
0x6a07234a
#7
0x6a07234a
#8
updatePrices
· blocks 2
#10
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x6a07234a
#16
0x5bf9264c
#17
0x98717539
· blocks 4
#20
updateDataFeedsValuesPartial
#21
0x6a07234a
#22
redeemDelegations
#23
addLiquidity
#24
addLiquidity
#25
0xed82b078
#27
setData
#2
0x0c7abd22
· blocks 1
#9
updatePrices
· blocks 1
#18
0x98717539
· blocks 2
#26
0x5339c59f
#3
0x0c7abd22
#11
updatePrices
#19
0x98717539
· blocks 1
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w1
11
w2
17
w0
18
w1
19
w2
26
w1
28
w3
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0xb9868b52…c77f
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 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)
3 conflicts on slot
0xd9f18d9a4a…7f141d
Audit this contract →
← previous block
·
next block →
recent activity