pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,289,445
← previous block
next block →
recent activity
Analyzing
Block #84,289,445
29 transactions · 19 stateful · 2026-06-28 17:02:06 UTC
Parallelism
86
/100
Blocked
42
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,289,445
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
updatePrices
#6
0x6a415405
· blocks 1
#8
aggregate3
#9
execFwdPositionOps
· blocks 1
#10
CoinFlip_Play
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x6a415405
#16
approve
#17
0x095169…3cfd
#18
0xb067fe…ea57
#19
0x5c2932…9ee8
#20
0x99bc37…33df
#21
setData
#22
0x1bd487…9e0f
#23
0x93a895…d0ce
#24
0xccb471…1ff7
#25
0x406ae0…c4fa
#26
0x381c67…f711
#2
0x0c7abd22
· blocks 2
#7
0x6a415405
#11
0xed82b078
#27
execOrders
· blocks 1
#3
0x0c7abd22
· blocks 2
#28
execOrders
#4
0x0c7abd22
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w1
9
w0
11
w1
12
w3
27
w1
28
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0xd53220ed…4734
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x81b5bd5f…8f81
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