pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,513,197
← previous block
next block →
recent activity
Analyzing
Block #75,513,197
20 transactions · 8 stateful · 2026-05-19 01:23:00 UTC
Parallelism
90
/100
Blocked
13
%
Avg conflicts / tx
0.05
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,513,197
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x98717539
#4
0x323fe4ce
#5
0x6a0bbbec
#6
0x6df9e92b
#7
updateDataFeedsValuesPartial
#8
0x6a0bbbec
#9
setData
#10
0x6e51cb…10cc
#11
0x00e9b8…aada
#12
0x615a74…9063
#13
0xf2c1a1…1b94
#14
0xfee72d…5004
#15
0x788509…3c20
#16
0x7c0060…1547
#17
0x3176e8…fb95
#18
0xef9379…9167
#19
0xb5eeba…8f29
#2
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c0
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xf7b87973…893d
0xd32edf…ff58
3 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:
ShMonad (shMON)
1 conflict on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity